test(cover): P2 verify — GREEN (vet+race+coverage+lexicon+G-003+G-028)

---ci---
project: oy
phase: 2
milestone: v0.7
status: verify
---/ci---

.ciagent/CHECKPOINT.json

@@ -1,14 +1,19 @@
 {
-  "phase": 6,
-  "stage": "complete",
-  "milestone": "v0.6",
-  "milestone_type": "feature",
-  "tag_base": "v0.5.x",
-  "phase_role": "final",
+  "milestone": "v0.7",
+  "milestone_complete": false,
+  "milestone_release_tag": null,
+  "release_id": 776,
   "project": "oy",
+  "phase": 0,
+  "phase_role": "pre_execution",
+  "stage": "grill",
   "attempts": 0,
-  "updated_at": "2026-08-18T15:00:00Z",
-  "milestone_complete": true,
-  "milestone_release_tag": "v0.5.6",
-  "requirements_covered": ["REQ-040", "REQ-041", "REQ-042", "REQ-043", "REQ-044", "REQ-045"]
-}
+  "updated_at": "2026-08-19T00:04:00Z",
+  "next_milestone": null,
+  "previous_milestone": {
+    "milestone": "v0.6",
+    "milestone_complete": true,
+    "milestone_release_tag": "v0.5.6",
+    "release_id": 776
+  }
+}

.ciagent/oy/ARCHITECTURE.md

@@ -1,3 +1,4 @@
+<!-- Auto-generated from .ciagent/oy/oy-spec — PO edits oy-spec, not this file; see oy-state for current shipped state. -->
 # Architecture: OpenYield (oy) — Phase 0 Index
 
 ## Source
@@ -511,4 +512,101 @@ skeleton-only in v0.3):
   Standing by reach-id at runtime (the v0.3 by-ID-string field becomes a
   query).
 - **Forge/Fold** — unchanged in v0.5 (no forge/fold runtime promotion this
-  milestone).
+  milestone).
+
+---
+
+## v0.7 Architecture (Fraternal Groups Foundation)
+
+This section appends the v0.7 component map. v0.7 introduces a NEW module
+`x/cover` (D-084, D-039 precedent) and extends 4 existing modules. No
+breaking schema changes to locked-const firewall; G-003 production firewall
+intact; G-006 go.mod unchanged (`x/cover` uses existing cosmos-sdk substrate).
+
+### v0.7 Component Index (new + extended modules)
+
+| # | Component | Vision § | v0.7 Module | New/Ext | Phase | v0.7 Runtime Depth |
+|---|---|---|---|---|---|---|
+| 8 | Cover Pool Factory (Pact #4 Cover graduated) | §16 | `x/cover` | New | P1-P5 | CoverPool + CoverCharter + CoverCall + CoverFeeTag structs + Factory keeper + Anti-Crowding-Out firewall + Anti-Capture Bill of Rights (13 rights) + Cover Claims Voucher role + Pool governance hybrid + category staging; simtest-grade runtime (D-020) |
+| 8 | Mutual Aid Bond (Pact #5 Bonds extended) | §17 | `x/bond` | Extended | P4 | MAB struct (anonymous embed of Bond) + CouponDenom enum (CoverCall/MutualAidCredit/Bread-rejected) + 3× annual surplus ceiling + tagged streaming use-of-proceeds (D-080); simtest |
+| 10 | Chapter Federation (Orgs extended) | §12 | `x/guild` | Extended | P3 | ParentGuildID + IsChapter + SecessionTermsHash + GoodStandingLiens fields on Guild + SecessionTerms struct + cooling consts (21d/14d) + Household simplified + Confederation Voice; simtest |
+| 6 | Shadow vouch weight + Cover Claims Voucher slash | §9.1, §9.4 | `x/standing` | Extended | P4 | ShadowVouchWeightMultiplier=0.5 const + IsShadow field on Vouch + SlashReasonFraudulentCoverCall const; simtest |
+| 10 | Stand→Pier boundary + Household/Confederation keeper logic | §11, §13 | `x/stand` | Extended | P3, P5 | StandPierEscalationAnnualPassVolumeCents const + Household one-tap exit + Confederation Voice aggregation (switch on existing StandType, no struct change); simtest |
+| 8 | Pact Cover cross-reference (no change) | §16 | `x/pact` | Unchanged | — | PactCover enum value stays as cross-reference (D-084, mirrors PactHubAPI ↔ x/hub); ExecuteCover() stub stays |
+
+> The Cover Pool Factory is Pact #4 (Cover) per REQ-020/D-027. v0.2 stubbed
+> it as a PactType enum value inside `x/pact`; v0.7 promotes it to its own
+> `x/cover` module for the Factory + Charter + Bill of Rights + Voucher
+> runtime (D-084). The `x/pact` PactCover enum value stays as a
+> cross-reference; `x/cover` owns the runtime surface. This mirrors the
+> D-039 precedent (`x/hub` split from `x/pact`'s PactHubAPI in v0.3).
+
+### v0.7 Cross-Component Dependencies (within v0.7)
+
+Per the G-003 invariant (by-ID-string inter-module references; no struct
+imports across `x/<module>/types`), v0.7 components reference each other and
+the v0.2-v0.6 baseline by ID string only. The dependency edges that affect
+v0.7 phase ordering:
+
+```
+x/cover   ──(StandingKeeper shim)──►  x/standing   (P1: gate query; G-003 expected_keepers.go)
+x/cover   ──(WatcherKeeper shim)──►  x/watcher    (P1: attestation pipeline; P4: MAB release witness)
+x/cover   ──(BondKeeper shim)──►    x/bond       (P4: MAB issuance ceiling query)
+x/bond    ──(CoverKeeper shim)──►   x/cover      (P4: MAB MsgDebitMABProceeds queries CoverKeeper.GetPoolReserveAccount; D-089(2) reverse edge — no import cycle, interface only)
+x/bond    ──(Stand by id)──►        x/stand      (v0.2 baseline; MAB issuer-stand-id, unchanged)
+x/guild   ──(Stand by id)──►        x/stand      (v0.2 baseline; Guild StandAffiliationID, unchanged)
+x/guild   ──(Cover Pool by id)──►   x/cover      (P3: Chapter Federation liens reference Cover Pool covenants)
+x/cover   ──(StillKeeper stub)──►   x/still      (P1: auto-pause on below-floor; P4: auto-Still on MAB misuse; D-089(1) simtest-local stub, NOT a real x/still keeper — x/still is NOT extended this milestone)
+x/cover   ──(PactCover by id)──►    x/pact       (cross-reference only; no struct import)
+```
+
+**Phase-ordering implication (informs D-082):** `x/cover` P1 lands the
+Factory + firewall + locked floors + gates + tagging first (firewall-first
+pattern). P2 extends `x/cover` with Charter + governance + staging. P3
+extends `x/guild` (Chapter Federation depends on Cover Pool existing for
+lien/covenant references). P4 extends `x/bond` (MAB depends on Cover Pool
+reserve existing for use-of-proceeds) + `x/standing` (Shadow vouch + Voucher
+slash). P5 lands the Anti-Capture Bill (cross-cutting; constrains all prior
+surfaces) + secession cooling + Pier boundary. Confidence 0.82.
+
+### v0.7 Interface Contracts (6 cross-component — extended this milestone)
+
+The six cross-component interfaces are EXTENDED in v0.7:
+
+- **Standing API** — `x/cover` Factory queries Standing via expected-keeper
+  shim (StandingKeeper.GetStandingBucket) for the Cover Pool Standing gate
+  (REQ-049, D-077). By-ID-string at type level (G-003).
+- **Watcher Attestation Interface** — `x/cover` Factory + MAB release invoke
+  Watcher attestation via WatcherKeeper shim. Cover-Charter signed by Pool
+  Host + witnessed by Watcher (REQ-052). MAB proceeds release requires
+  Watcher quorum (D-080).
+- **Window Lifecycle Interface** — unchanged in v0.7 (Cover-Charter
+  amendments cooling uses the existing Window Duration semantics; secession
+  cooling is a separate const-based mechanism, not a Window).
+- **Fee Covenant Interface** — unchanged in v0.7 (Cover-Fees are a separate
+  tagging surface, not a Fee-Covenant route; the Anti-Crowding-Out firewall
+  enforces the separation).
+- **Voice/Council Interface** — `x/cover` Pool governance hybrid (REQ-062)
+  = Pool Host + 3 elected Masons + Watcher observer. No Anchor seat (§5
+  Anchor no-Voice). MAB holders have NO Voice (REQ-063). Confederation Voice
+  (REQ-058) aggregates one-per-Stand.
+- **Forge/Fold** — unchanged in v0.7.
+
+### v0.7 Locked-Const Firewall Additions (GRILL-ratified D-086..D-090)
+
+Per oy-state §3 + GRILL D-087, v0.7 adds 12 new locked consts (all net-new, no amendments to existing consts):
+
+| Const | Value | Module | REQ |
+|-------|-------|--------|-----|
+| CoverReserveFloorAnnualContribX | 1.5 | x/cover | REQ-047 (locked) |
+| CoverReserveCeilingAnnualContribX | 2.5 | x/cover | REQ-048 (not locked) |
+| CoverStandingGateTrusted | 4.0 | x/cover | REQ-049 (locked) |
+| CoverStandingGatePreferred | 4.5 | x/cover | REQ-049 (locked) |
+| MABIssuanceCeilingAnnualSurplusMultiple | 3 | x/bond | REQ-054 (locked) |
+| CoolingSecessionCoverActiveDays | 21 | x/guild | REQ-064 (locked) |
+| CoolingSecessionNonCoverDays | 14 | x/guild | REQ-064 (locked) |
+| StandPierEscalationAnnualPassVolumeCents | 10000000 | x/stand | REQ-059 (not locked) |
+| CoverClaimsVoucherBondMultipleAvgCall | 10 | x/cover | REQ-055 (not locked) |
+| AntiCaptureBillOfRightsCount | 13 | x/cover | REQ-056 (locked) |
+| ShadowVouchWeightMultiplier | 0.5 | x/standing | REQ-060 (locked) |
+| PierCarriesVoice | false | x/guild | REQ-053 / FR-VOICE-6 (locked, D-087) |

.ciagent/oy/PERSONAS.md

@@ -3,131 +3,75 @@ active_personas:
   - id: backend-engineer
     active: true
     phase_specific: false
-    reason: Owns the v0.5 runtime promotion across P1..P7 — every keeper MsgServer message handler + simtest end-to-end flow for x/exit, x/bridge, x/bearers, x/partner, x/hub, x/services, x/bond, and x/council. This is the bulk of the milestone: the v0.3 skeletons were types + in-memory keeper stubs (verified — e.g. `x/partner/types/types.go:101 type Keeper struct{...}` with `NewKeeper()` returning `&Keeper{partners: make(map[string]Partner)}`, zero cosmos-sdk imports in `x/`). v0.5 adds `keeper/keeper.go` (store-backed), `keeper/msg_server.go` (one handler per `Msg*`), `types/msg_*.go` (`sdk.Msg` impls), `module.go` (RegisterServices), and a simtest exercising each handler against an in-memory `sdk.Context`. backend-engineer is the single persona that spans all seven runtime phases (P1..P7) plus the lexicon/locked-const regression guards that carry forward from v0.4. The reactivated cosmos-engineer/security-engineer/mesh-engineer personas advise on conventions and invariants but the implementation is backend-engineer's territory.
-    frameworks: [Go 1.22, cosmos-sdk v0.50.x (D-055 GRILL-approved), ibc-go v8.x, Go testing, simtest, lexicon firewall, locked-const invariant tests]
-    territory: ["x/exit/**", "x/bridge/**", "x/bearers/**", "x/partner/**", "x/hub/**", "x/services/**", "x/bond/**", "x/council/**", "lexicon/**", "lexicon_meta_test.go", "lexicon_meta_docs/**"]
-    constraints: ["G-003 production firewall intact — keeper-to-keeper cross-module calls use expected_keepers.go interface shims (ibc-go convention), NOT struct imports of x/<module>/types; by-ID-string rule preserved at the type level", "G-006 controlled exception (D-055) — go.mod gains cosmos-sdk v0.50.x + ibc-go v8.x (GRILL-ratified); types/ packages gain sdk.Msg imports for Msg* types but invariant/lexicon tests stay stdlib-only and green", "locked-const invariants unchanged — 8%/0% bond cap (D-028), 6 bearers, 4 Partner tiers, MissionLockAmendable=false, SignalKindCount=4 (P1-2 defensible), BearerTypeCount=6, BridgeStatusCount=4, ExitStatusCount=5, etc. — v0.5 ADDS ProposalKind/ProposalStatus/VoteOption enums (AUDIT §193 P1-1) but does NOT change existing locked consts", "lexicon firewall stays green on both x/ and docs/ after runtime promotion — Msg* struct names are the new lexicon surface (e.g. AVOID 'deposit' in x/hub custody message names; use MsgCustodyReceiveAsset/MsgCustodyReleaseAsset per A-542)", "simtest NOT mainnet (D-054) — handlers exercised against in-memory sdk.Context + dbm in-memory store; no real IBC light clients, no real MPC, no real bearer hardware, no real DEX venues, no real Watcher attestations (all stubbed)", "≥80% coverage on runtime packages (D-033 carries forward) — every keeper/msg_server.go + simtest must hit the bar; table-driven handler tests per Msg*", "Mission Lock const firewall intact (G-003) — MissionLockAmendment-Rejected ProposalKind is rejected at ValidateBasic (A-572); the const + the ValidateBasic gate are the dual firewall"]
+    reason: "Owns the v0.7 runtime across all execution phases — the bulk of the milestone. v0.7 introduces a NEW module `x/cover` (Cover Pool Factory + Anti-Crowding-Out firewall + Anti-Capture Bill of Rights, per D-084) following the D-039 precedent (`x/hub` split from `x/pact` in v0.3). backend-engineer builds the `x/cover` types/ + keeper/ + module.go + expected_keepers.go + msg_server.go + simtest, mirroring the x/hub layout. Also owns EXTENSIONS: `x/bond` (MAB as anonymous-embed extension, mirroring GrowthBond), `x/guild` (ParentGuildID + IsChapter + SecessionTermsHash + GoodStandingLiens), `x/standing` (ShadowVouchWeightMultiplier const + IsShadow field + SlashReasonFraudulentCoverCall const), `x/stand` (Household/Confederation keeper logic — switch on existing StandType, no struct change), `x/pact` (PactCover stays as cross-reference, no change)."
+    frameworks: [Go 1.22, cosmos-sdk v0.50.x (D-055), ibc-go v8.x, Go testing, simtest, lexicon firewall, locked-const invariant tests]
+    territory: ["x/cover/**", "x/bond/**", "x/guild/**", "x/standing/**", "x/stand/**", "x/pact/**", "lexicon/**", "lexicon_meta_test.go", "lexicon_meta_docs/**", "lexicon_meta_web/**"]
+    constraints:
+      - "G-003 production firewall intact — x/cover references x/standing (StandingKeeper shim), x/watcher (WatcherKeeper shim), x/bond (BondKeeper shim) via expected_keepers.go interfaces; by-ID-string rule at type level; x/pact.PactCover stays as cross-reference (D-084, mirrors x/pact.PactHubAPI ↔ x/hub)"
+      - "G-006 controlled exception (D-055) — go.mod unchanged in v0.7 (x/cover uses existing cosmos-sdk substrate); target G-028 diff baseline EMPTY"
+      - "locked-const invariants — v0.7 ADDS consts (CoverReserveFloorAnnualContribX=1.5, CoverStandingGateTrusted=4.0, CoverStandingGatePreferred=4.5, MABIssuanceCeilingAnnualSurplusMultiple=3, CoolingSecessionCoverActiveDays=21, CoolingSecessionNonCoverDays=14, CoverClaimsVoucherBondMultipleAvgCall=10, AntiCaptureBillOfRightsCount=13, ShadowVouchWeightMultiplier=0.5, StandPierEscalationAnnualPassVolumeCents=10000000) but does NOT change existing locked consts"
+      - "lexicon firewall stays green — Msg* names avoid banned terms (no 'deposit', no 'account', no 'insurance' — use 'Cover', 'Cover-Fee', 'Cover Call', 'Cover-Charter')"
+      - "simtest NOT mainnet (D-054 continues) — x/cover keeper handlers exercised against in-memory sdk.Context"
+      - "≥80% coverage on x/cover + extensions (D-033 carries forward)"
+      - "Anti-Crowding-Out firewall (D-079) — x/cover/firewall subpackage rejects Cover-Fee routing outside contributor-pool semantics"
+      - "MAB use-of-proceeds (D-080) — tagged streaming + Watcher-witnessed release; auto-Still on misuse"
 
   - id: lead-developer
     active: true
     phase_specific: false
-    reason: Coordinates v0.5 phase decomposition (P1 exit+bridge → P2 bearers → P3 anchors → P4 hub → P5 services → P6 bond → P7 council → P8 final review/audit/ship per D-056), territory enforcement (warn mode per config.json), and the final-phase feature purity gate audit (no breaking schema changes; locked-const firewall intact; G-003 production firewall intact). Owns the v0.5 ROADMAP.md / REQUIREMENTS.md status updates at milestone completion and the milestone ship. Also owns the GRILL-ratification follow-through for the cosmos-sdk version pin (A-504) and the planner-escalation items (A-562 reject-vs-clamp, A-572 reject-at-ValidateBasic, A-574 Watcher Veto quorum value) — these are escalated through the normal decision flow, not auto-decided.
+    reason: "Coordinates v0.7 phase decomposition (P1..P6), territory enforcement (warn mode), and the final-phase feature purity gate audit. Owns the D-085 escalation (13th right identification — confidence 0.55; surfaced through normal decision flow before P5). Owns the §7 acceptance 'pen-test ≥1 independent third party' — at full autonomy, runs self-administered adversarial review (ci-griller) and logs as assumption unless PO rules otherwise."
     frameworks: [cross-cutting, Gitea Actions, Markdown, YAML, git]
     territory: [".ciagent/**", ".gitea/workflows/**", ".ciagent/oy/ARCHITECTURE.md", ".ciagent/oy/ROADMAP.md", ".ciagent/oy/REQUIREMENTS.md"]
-    constraints: ["D-056 phase ordering (P1 exit → P2 bearers → P3 anchors → P4 hub → P5 services → P6 bond → P7 council → P8 final); each phase independently shippable (vertical slices)", "milestone versioning (v0.5 feature / tag_base v0.4.x); final-phase patch IS the milestone release (D-008)", "feature purity gate: zero breaking schema changes; zero locked-const amendments (Mission Lock non-amendable; SignalKind 4-not-5 unchanged); G-003 production firewall intact; G-006 controlled exception GRILL-ratified", "persona territory warn-mode enforcement (config.json)", "planner-escalation items (A-504 cosmos-sdk version pin, A-562 bond match reject-vs-clamp, A-572 MissionLockAmendment ValidateBasic rejection, A-574 Watcher Veto quorum) surfaced through the normal decision flow, not auto-decided"]
+    constraints:
+      - "D-082 phase ordering — P1 Cover Factory (foundation+firewall) → P2 Charter/governance/staging → P3 Federation/Household/Confederation → P4 MAB/Voucher/Shadow → P5 Bill of Rights/secession/Pier → P6 final; each phase independently shippable"
+      - "milestone versioning (v0.7 feature / tag_base v0.6.x); final-phase patch IS the milestone release (D-008)"
+      - "feature purity gate: zero breaking schema changes; zero locked-const amendments to EXISTING consts; G-003 intact; G-006/G-028 go.mod diff EMPTY"
+      - "D-085 escalation (13th right) — low-confidence (0.55); surface to PO via normal decision flow before P5"
+      - "§7 pen-test acceptance — self-administered adversarial review if no external third party; log as assumption"
 
   - id: security-engineer
     active: true
     phase_specific: false
-    reason: REACTIVATED for v0.5. Owns the security-critical invariant surfaces introduced by runtime promotion: (1) the CustodyKeyring interface boundary in x/hub (D-058) — the Sign/Derive/Status contract + the in-memory memKeyring test impl, with key-rotation semantics (Status reports active key version; no caching across blocks); (2) the CLOB mission-lock clamp in x/bond (D-057) — the per-match coupon clamp to [0, 800] bps via the v0.3 Clamp helper, with a match above 800 REJECTED (fails closed, A-562; planner confirms reject-vs-clamp before P6); (3) IBC packet replay protection in x/bridge — the delete-on-ack / refund-on-timeout contract mirroring ibc-go (the CVE-class pitfall); simtest must cover both replay and timeout-refund; (4) the governance Mission-Lock const firewall in x/council (G-003) — MissionLockAmendable=false unchanged, the MissionLockAmendment-Rejected ProposalKind rejected at ValidateBasic (A-572), and the Watcher Veto quorum semantics (single Veto does NOT block; quorum-based, default 6 per REQ-004 6-of-9; A-574). The v0.3/v0.4 locked-const regression tests (TestMissionLockAmendableFalse, TestSignalKindShapeIntentional, the REQ-030 cross-const test) stay green.
-    frameworks: [Go 1.22, cosmos-sdk v0.50.x, ibc-go v8.x, Go testing, simtest, locked-const invariant tests, lexicon firewall]
-    territory: ["x/hub/types/keyring.go", "x/hub/keeper/keyring_mem*.go", "x/bond/types/types.go", "x/bond/keeper/**", "x/bridge/keeper/**", "x/council/types/types.go", "x/council/keeper/**", "lexicon/**"]
-    constraints: ["CustodyKeyring interface supports key rotation (Status reports active key version; handler consults keyring per operation, no cross-block caching)", "CLOB per-match coupon clamp to [0, 800] bps (D-028/D-057); match above 800 REJECTED (fails closed, A-562) — planner confirms reject-vs-clamp before P6", "IBC ack/timeout replay protection mirrors ibc-go (delete-on-ack, refund-on-timeout); simtest MUST cover both replay and timeout-refund cases (CVE-class pitfall)", "Mission Lock const firewall intact (G-003): MissionLockAmendable=false unchanged; MissionLockAmendment-Rejected ProposalKind rejected at ValidateBasic (A-572); Watcher Veto quorum-based (default 6, REQ-004 6-of-9), single Veto does NOT block (anti-greed, vision §19)", "locked-const regression tests stay green: TestMissionLockAmendableFalse, TestSignalKindShapeIntentional, the REQ-030 cross-const test (hub.LendingCouponCapBps==bond.CouponCapBps)", "compliance-before-custody ordering enforced in x/hub (withdrawal checks compliance status before the custody debit, A-544)", "lexicon firewall stays green — Msg* names avoid banned terms (e.g. 'deposit' banned; use MsgCustodyReceiveAsset/MsgCustodyReleaseAsset)"]
+    reason: "REACTIVATED for v0.7 (carried from v0.5). v0.7 has the HIGHEST security-critical density since v0.5: (1) Anti-Capture Bill of Rights v0.2 (REQ-056) — 13 non-amendable, non-waivable rights as const firewall + ValidateBasic gate (mirroring MissionLockAmendable=false + MissionLockAmendmentRejected); (2) Anti-Crowding-Out firewall (D-079) — x/cover/firewall + lexicon_meta_cover meta-test; (3) Cover Claims Voucher slashing (REQ-055) — bond 10× avg Call size, no self-adjudication (FR-CPCV-2), slash via x/standing.Slash cross-Pool; (4) MAB use-of-proceeds lock (D-080) — tagged streaming + Watcher-witnessed release + auto-Still; (5) secession cooling + lien bounding (REQ-064/REQ-081); (6) Cover Pool reserve floor 1.5× (REQ-047) below-floor auto-pause."
+    frameworks: [Go 1.22, cosmos-sdk v0.50.x, Go testing, simtest, locked-const invariant tests, lexicon firewall]
+    territory: ["x/cover/types/rights.go", "x/cover/firewall/**", "x/cover/keeper/**", "x/bond/keeper/**", "x/bond/types/types.go", "x/guild/types/types.go", "x/standing/types/types.go", "x/council/types/types.go", "lexicon/**"]
+    constraints:
+      - "Bill of Rights = 13 separate RightID consts + 13 Waivable* bool consts (all false) + RightIsWaivable(id) always returns false (dual firewall: const + ValidateBasic gate on Cover-Charter waiver list)"
+      - "Anti-Crowding-Out firewall = x/cover/firewall subpackage (runtime CheckCoverFeeRouting) + lexicon_meta_cover meta-test (test-time doc-drift rejection) — defense in depth (D-079)"
+      - "Cover Claims Voucher: CoverClaimsVoucher struct in x/cover/types (NOT x/standing); bond = CoverClaimsVoucherBondMultipleAvgCall=10 × avg Call size; slash via x/standing.Slash with SlashReasonFraudulentCoverCall const; cross-Pool via Standing bucket drop"
+      - "MAB coupons NEVER Bread — CouponDenom enum with CouponDenomBread rejected at ValidateBasic (MissionLockAmendmentRejected pattern)"
+      - "Secession cooling consts secured at founding, not reducible (REQ-064 locked); GoodStandingLiens SecuredAtFounding=true not freely increasable (REQ-053/REQ-081)"
 
   - id: cosmos-engineer
     active: true
     phase_specific: false
-    reason: REACTIVATED for v0.5. cosmos-sdk is now a load-bearing dependency (D-055 GRILL-approved controlled exception to G-006), so Cosmos-SDK convention alignment is owned rather than advisory. Owns: (1) the MsgServer promotion pattern across all 8 target modules — keeper/keeper.go (store-backed, wraps sdk.KVStore), types/msg_*.go (sdk.Msg: ValidateBasic + GetSigners), keeper/msg_server.go (one *Response,error method per Msg*), module.go (AppModule + RegisterServices), simtest exercising each handler against an in-memory sdk.Context; (2) the IBC v2 / IBC Eureka patterns in x/bridge (OnRecvPacket/OnAcknowledgementPacket/OnTimeoutPacket, timestamp-only timeouts for EVM chains, the ICS-20 v1 payload parser); (3) the expected_keepers.go shim convention (ibc-go standard for breaking cross-module keeper dep cycles — e.g. x/exit/types/expected_keepers.go defines a BridgeKeeper interface that the x/bridge keeper satisfies structurally; preserves G-003 by-ID-string rule at the type level); (4) the simtest scaffolding (in-memory store, sdk.Context construction, event emission assertions). The v0.3 in-memory Keeper stubs (in types/types.go) are retired or wrapped as test helpers — the types/ public API is not broken.
-    frameworks: [Go 1.22, cosmos-sdk v0.50.x (D-055), ibc-go v8.x, cometbft (simtest in-memory store only), Go testing, simtest]
-    territory: ["x/exit/keeper/**", "x/exit/types/msg_*.go", "x/exit/types/expected_keepers.go", "x/exit/module.go", "x/bridge/keeper/**", "x/bridge/types/msg_*.go", "x/bridge/types/expected_keepers.go", "x/bridge/module.go", "x/bearers/keeper/**", "x/bearers/types/msg_*.go", "x/bearers/module.go", "x/partner/keeper/**", "x/partner/types/msg_*.go", "x/partner/types/expected_keepers.go", "x/partner/module.go", "x/hub/keeper/**", "x/hub/types/msg_*.go", "x/hub/types/expected_keepers.go", "x/hub/module.go", "x/services/keeper/**", "x/services/types/msg_*.go", "x/services/types/expected_keepers.go", "x/services/module.go", "x/bond/keeper/**", "x/bond/types/msg_*.go", "x/bond/types/expected_keepers.go", "x/bond/module.go", "x/council/keeper/**", "x/council/types/msg_*.go", "x/council/types/expected_keepers.go", "x/council/module.go"]
-    constraints: ["MsgServer convention (cosmos-sdk v0.40+ Stargate): MsgServer struct wraps the module Keeper; one method per Msg* returning (*Response, error); routed by base app MsgServiceRouter", "sdk.Msg contract: ValidateBasic (stateless gate, runs before handler), GetSigners (authz), ProtoMessage/JSONCodec registration", "handler state-machine ordering: (1) ValidateBasic (in msg), (2) keeper authz check, (3) state mutation under store, (4) ctx.EventManager().EmitEvent — reordering causes double-spend/replay", "expected_keepers.go convention: cross-module keeper deps are INTERFACES defined in the consuming module's types/ (e.g. x/exit/types/expected_keepers.go BridgeKeeper); the concrete keeper satisfies it structurally; NOT a struct import of x/bridge/types — G-003 preserved", "IBC handlers implement the ibc-go IBCModule / PacketExecutor contract (OnRecvPacket/OnAcknowledgementPacket/OnTimeoutPacket); ICS-20 v1 payload pinned to the v0.2 satellite packet shape", "simtest uses SDK in-memory store (dbm in-memory backend) + sdk.NewContext; no live CometBFT node, no real IBC light clients (D-054)", "version pin (A-504, planner/GRILL confirms): cosmos-sdk v0.50.x LTS + ibc-go v8.x (stable); ibc-go v10 IBC-v2/Eureka is the documented pattern but a newer pin"]
+    reason: "Advisory-density for v0.7. The `x/cover` module is new but follows the established x/hub D-039 pattern (types/ + keeper/ + module.go + expected_keepers.go + msg_server.go + simtest). The MsgServer promotion pattern is established (v0.5). cosmos-engineer reviews the x/cover AppModule wiring, RegisterServices, MsgServer() accessor, and the expected_keepers.go interface shims (StandingKeeper, WatcherKeeper, BondKeeper) for G-003 compliance. Less novel than v0.5 (where cosmos-sdk was first introduced)."
+    frameworks: [cosmos-sdk v0.50.x, ibc-go v8.x, Go testing, simtest]
+    territory: ["x/cover/keeper/**", "x/cover/types/msg_*.go", "x/cover/types/expected_keepers.go", "x/cover/module.go"]
+    constraints:
+      - "x/cover module follows x/hub layout (D-039 precedent): module.go AppModule + RegisterServices + MsgServer() accessor"
+      - "expected_keepers.go interfaces for cross-module keeper access (G-003): StandingKeeper.GetStandingBucket, WatcherKeeper.Attest, BondKeeper.GetBond"
+      - "Msg* structs implement sdk.Msg; ValidateBasic on each (cover-firewall, category-tag, standing-gate, reserve-floor, MAB-ceiling, rights-waiver-rejection)"
+      - "simtest pattern: msg_server_simtest_test.go exercising handlers against in-memory sdk.Context (x/hub/keeper/msg_server_simtest_test.go precedent)"
 
-  - id: mesh-engineer
-    active: true
-    phase_specific: true
-    reason: REACTIVATED for the bearer transport runtime in P2 (REQ-034). Owns the OY-SAT + OY-QR message handlers in x/bearers: MsgSendOYSATFrame, MsgReceiveOYSATFrame, MsgIssueOYQR, MsgConsumeOYQR, and the session lifecycle (Open/Active/Closed/Revoked). The v0.3 OYSATLink (surveillance-resistant=true locked) and OYQRCode (one-shot consumed flag) become the handler state objects. Key mesh-specific invariants: (1) OY-QR is one-shot — MsgConsumeOYQR flips consumed BEFORE the transfer effect (replay rejected idempotently, A-521); (2) the surveillance-resistant const is a runtime invariant — the handler must NOT emit geolocation or sender physical location (simtest asserts the event set has NO geolocation fields, a negative test); (3) the BearerTransport interface gains a store-backed impl (the keeper acts as the transport in simtest; no hardware/RF dep, D-054). Hardware integration is explicitly deferred. mesh-engineer is phase-specific (P2 only) — outside P2 the bearer transport territory reverts to backend-engineer.
-    frameworks: [Go 1.22, cosmos-sdk v0.50.x, Go testing, simtest, lexicon firewall]
-    territory: ["x/bearers/keeper/**", "x/bearers/types/msg_bearer*.go", "x/bearers/types/types.go", "x/bearers/module.go", "x/bearers/simtest/**"]
-    constraints: ["OY-QR one-shot: MsgConsumeOYQR flips consumed BEFORE the transfer effect (atomic per-tx; replay finds consumed==true and returns error idempotently, A-521)", "surveillance-resistant const is a runtime invariant — handler emits NO geolocation / sender physical location; simtest negative-test asserts the event set is geolocation-free", "BearerTransport interface gets a store-backed impl (keeper as transport in simtest); NO hardware/RF/LoRa/BLE/satellite Go libraries (D-054 — runtime = message-handling + session lifecycle, not hardware)", "session lifecycle mirrors the v0.2 Window lifecycle (Open/Active/Closed/Revoked) for consistency; frames received on Closed/Revoked sessions are rejected", "lexicon-safe: 'session', 'frame', 'bearer', 'QR', 'SAT' are safe; AVOID 'account'/'deposit' (use reach-id/Stash by ID)"]
-
-phase_specific_personas:
-  - id: data-engineer
-    active: true
-    phase_specific: true
-    reason: REACTIVATED for P4 (Hub API runtime) ONLY — owns the hub custody state via an in-memory test store (the memKeyring + the keeper's store-backed custody asset records). The custody asset records are the closest thing to a data store in v0.5; there is NO real database and NO migration (the SDK in-memory store is the substrate). data-engineer's role is narrow: ensure the custody state shape (assetID → custody entry + sig ref + key version) is consistent with the CustodyKeyring interface and supports rotation. Removed after P4 (the hub runtime ships; later phases do not touch custody state shape). This mirrors the v0.3 data-engineer pattern (genesis schemas) but scoped to the P4 custody store.
-    frameworks: [Go 1.22, cosmos-sdk v0.50.x store, Go testing]
-    territory: ["x/hub/keeper/keyring_mem*.go", "x/hub/keeper/custody_state*.go"]
-    constraints: ["in-memory test store ONLY — no real database, no migration (D-054 simtest grade)", "custody state shape consistent with CustodyKeyring interface (assetID → custody entry + sig ref + key version); supports rotation", "removed after P4 (hub runtime ships; later phases do not touch custody state shape)"]
-
-deactivated:
+deactivated_personas:
   - id: frontend-engineer
-    reason: INACTIVE for v0.5. The v0.3 docs site (docs/**, mkdocs.yml) is COMPLETE; v0.5 has no UI/docs-content work. The docs build CI (REQ-032, v0.4) already covers docs-build on every push. Reactivate in v0.6+ if docs content is restructured or i18n is added.
+    active: false
+    phase_specific: false
+    reason: "v0.7 is protocol-heavy, zero UI. The v0.6 web UI (web/) is complete; v0.7 does not touch web/. No frontend work in REQ-046..REQ-066."
   - id: docs-writer
-    reason: INACTIVE for v0.5. Same reason as frontend-engineer — v0.3's docs-writer owned page content authoring; v0.5 has zero new docs pages. The only documentation work is the ARCHITECTURE.md v0.5 runtime section + this PERSONAS.md + RESEARCH.md, which is lead-developer/researcher architecture territory, not audience-content authoring. Reactivate if a future milestone adds docs pages.
+    active: false
+    phase_specific: false
+    reason: "No docs-content work in v0.7. The only docs work is ARCHITECTURE.md v0.7 section + PERSONAS.md + RESEARCH.md, which is lead-developer territory."
+  - id: mesh-engineer
+    active: false
+    phase_specific: false
+    reason: "No bearer transport work in v0.7. The bearer runtime shipped in v0.5 and is untouched. Cover Pools are a protocol/financial surface, not a bearer/transport surface."
+  - id: data-engineer
+    active: false
+    phase_specific: false
+    reason: "No genesis-schema or custody-state work in v0.7. x/cover uses the SDK in-memory store pattern from v0.5; no new data-shape work."
   - id: ci-security-auditor
-    reason: Default deactivated; activate in P8 (final review/audit/ship) for the v0.5 milestone audit and feature purity gate enforcement (no breaking schema changes; locked-const firewall intact; G-003 production firewall intact; G-006 controlled exception GRILL-ratified).
-
-custom_personas: []
----
-
-# Personas: OpenYield (oy) — v0.5 (Bearers Runtime — Feature)
-
-> This file supersedes the v0.4 PERSONAS.md for the v0.5 milestone. v0.5 is a
-> **feature** milestone (D-054): the v0.3 Bearers skeletons are promoted
-> from types + in-memory keeper stubs + invariant tests to live keeper
-> MsgServer message handlers + simtest-grade end-to-end flows. This is
-> NOT mainnet — D-020 continues to govern network deployment; runtime =
-> simtest-grade handlers, not live chain.
->
-> The active roster is **backend-engineer + lead-developer + security-
-> engineer (REACTIVATED) + cosmos-engineer (REACTIVATED) + mesh-engineer
-> (REACTIVATED, P2 phase-specific)**. The v0.3 docs personas (frontend-
-> engineer, docs-writer) are deactivated because v0.5 has no docs-content
-> work (the docs site is complete from v0.3; the docs build CI is complete
-> from v0.4). data-engineer is reactivated as a P4-phase-specific persona
-> for the hub custody state (in-memory test store only; removed after P4).
-> ci-security-auditor is default off; activate in P8 for the final audit.
->
-> cosmos-sdk is now a load-bearing dependency (D-055 GRILL-approved
-> controlled exception to G-006); go.mod gains cosmos-sdk v0.50.x +
-> ibc-go v8.x (A-504, planner/GRILL confirms the exact pin).
-
-## Active Roster
-
-| Persona | Active | Phase-specific | Territory |
-|---------|--------|-----------------|-----------|
-| backend-engineer | yes | no (all runtime phases P1..P7) | `x/{exit,bridge,bearers,partner,hub,services,bond,council}/**`, `lexicon*` |
-| lead-developer | yes | no (all phases) | `.ciagent/**`, `.gitea/workflows/**` |
-| security-engineer | yes | no (all runtime phases) | `x/hub` keyring, `x/bond` keeper, `x/bridge` keeper, `x/council` keeper, `lexicon/**` |
-| cosmos-engineer | yes | no (all runtime phases) | `keeper/**`, `types/msg_*.go`, `types/expected_keepers.go`, `module.go` across all 8 target modules |
-| mesh-engineer | yes | yes (P2 only) | `x/bearers/keeper/**`, `x/bearers/types/msg_bearer*.go`, `x/bearers/simtest/**` |
-| data-engineer | yes | yes (P4 only) | `x/hub/keeper/keyring_mem*.go`, `x/hub/keeper/custody_state*.go` |
-
-## Phase-Persona Matrix
-
-| Phase | Personas | Work |
-|-------|----------|------|
-| P0 (pre-execution) | lead-developer (spec/clarify/research/plan/grill/mvp-ux + ship) | this file + RESEARCH.md + ARCHITECTURE.md v0.5 sections; planner-escalation items surfaced |
-| P1 (exit + bridge runtime) | backend-engineer + cosmos-engineer + security-engineer | REQ-033: `x/exit` DEX swap routing + `x/bridge` L2↔L1 IBC packet handlers (5 L2 chains, D-059); ibc-go IBCModule contract; Solana wormhole-adapter branch; replay/timeout simtest |
-| P2 (bearers transport runtime) | backend-engineer + cosmos-engineer + mesh-engineer (phase-specific) | REQ-034: OY-SAT + OY-QR message handlers; session lifecycle; OY-QR one-shot consumed-before-transfer; surveillance-resistant invariant |
-| P3 (anchors onboarding runtime) | backend-engineer + cosmos-engineer + security-engineer | REQ-035: `x/partner` Anchor credential issuance + revocation handlers; Watcher-quorum authz via expected-keeper shim; P3→P4 hub dep broken by HubKeeper interface shim |
-| P4 (hub API B2B runtime) | backend-engineer + cosmos-engineer + security-engineer + data-engineer (phase-specific) | REQ-036: custody/lending/compliance handlers; CustodyKeyring interface + memKeyring (D-058); lending coupon clamp [0,800]; compliance-before-custody ordering; lexicon (avoid 'deposit' in Msg names) |
-| P5 (services runtime) | backend-engineer + cosmos-engineer | REQ-037: Care/SIM/Vault/Mail service lifecycle handlers; per-kind Msg* (typed dispatch); window-grant checked on every op |
-| P6 (bond market runtime) | backend-engineer + cosmos-engineer + security-engineer | REQ-038: Growth Bond issuance + secondary-market CLOB matching (D-057); per-match coupon clamp [0,800] (A-562 reject-above-cap, planner confirms); price-time priority FCFS (REQ-007); no AMM |
-| P7 (council governance runtime) | backend-engineer + cosmos-engineer + security-engineer | REQ-039: Proposal/VoteOption enums (AUDIT §193 P1-1); Voice lifecycle handlers; MissionLockAmendment-Rejected rejected at ValidateBasic (A-572); Watcher Veto quorum (A-574, default 6); SignalKind stays 4 |
-| P8 (final review/audit/ship) | lead-developer + ci-security-auditor (activated) | feature purity gate audit; locked-const firewall verification; G-003 + G-006 (D-055 exception) verification; milestone ship |
-
-## Constraints Carried Forward
-
-- **G-003 production firewall intact**: keeper-to-keeper cross-module calls use `expected_keepers.go` interface shims (ibc-go convention), NOT struct imports of `x/<module>/types`. The by-ID-string rule is preserved at the type level. Test-only cross-package imports remain exempt (the G-003 test exemption, used by REQ-030 in v0.4; simtest may import multiple `x/*/keeper` packages to wire shims).
-- **G-006 controlled exception (D-055)**: `go.mod` gains `cosmos-sdk v0.50.x` + `ibc-go v8.x` (GRILL-ratified). Scoped to runtime phases P1..P7; P0 + P8 stay dep-neutral where possible. `types/` packages gain `sdk.Msg` imports for `Msg*` types (isolated in `types/msg_*.go`); invariant/lexicon tests stay stdlib-only and green. Exact version pin is A-504 (planner/GRILL confirms).
-- **Locked-const invariants unchanged**: v0.5 ADDS `ProposalKind` (4) / `ProposalStatus` (5) / `VoteOption` (4) enums to `x/council/types` (AUDIT §193 P1-1 promotion, D-060) but does NOT change existing locked consts — `CouponCapBps=800` / `CouponFloorBps=0` (D-028), `BearerTypeCount=6`, `PartnerTierCount=4`, `MissionLockAmendable=false`, `SignalKindCount=4` (P1-2 defensible; v0.4 `TestSignalKindShapeIntentional` stays green), `BridgeStatusCount=4`, `ExitStatusCount=5`, `ServiceKindCount=4`, `HubServiceCount=3`, `CouncilKindCount=3`, etc. The REQ-030 cross-const test (`hub.LendingCouponCapBps==bond.CouponCapBps`) stays green.
-- **Lexicon firewall stays green**: the `lexicon_meta_test.go` (x/**/*.go) + `lexicon_meta_docs_test.go` (docs) automatically cover the new `keeper/`, `msg_server.go`, `simtest/` files. The new `Msg*` struct names are the lexicon surface — AVOID "deposit" in `x/hub` custody message names (use `MsgCustodyReceiveAsset`/`MsgCustodyReleaseAsset`, A-542); "coupon" not "interest"/"yield" in `x/bond`; "session"/"frame" safe in `x/bearers`; "veto" safe in `x/council`. Per-module lexicon assertions added to each new `keeper/` package.
-- **Simtest NOT mainnet (D-054)**: handlers exercised against in-memory `sdk.Context` + dbm in-memory store; no real IBC light clients, no real MPC, no real bearer hardware, no real DEX venues, no real Watcher attestations (all stubbed). The simtest does NOT assert front-running safety (out of scope for simtest-grade runtime; the CLOB handler is documented as NOT front-running-safe for mainnet, a Year-3+ concern).
-- **≥80% coverage on runtime packages (D-033 carries forward)**: every `keeper/msg_server.go` + simtest must hit the bar; table-driven handler tests per `Msg*`.
-
-## Planner-Escalation Items (low-confidence assumptions, surfaced through the normal decision flow)
-
-These are NOT auto-decided; the planner must resolve them before the corresponding phase lands:
-
-1. **A-504** — cosmos-sdk / ibc-go version pin (proposed: cosmos-sdk v0.50.x + ibc-go v8.x; alternative: ibc-go v10 IBC-v2/Eureka). GRILL review. Confidence 0.78.
-2. **A-562** — bond CLOB match above 800 bps: REJECT (fails closed, proposed) vs CLAMP-with-refund (D-057 says "clamp"). Resolve before P6. Confidence 0.70.
-3. **A-572** — `MissionLockAmendment-Rejected` ProposalKind: reject at `ValidateBasic` (proposed, the message never reaches the handler) vs propose-then-fail (record Pending → auto-transition Failed with event). Resolve before P7. Confidence 0.80.
-4. **A-574** — Watcher Veto quorum value (proposed default: 6, matching REQ-004 6-of-9). Resolve before P7. Confidence 0.75.
-
-## Removal Notes
-
-- frontend-engineer and docs-writer were deactivated in v0.4 (no docs-content phase); they remain deactivated in v0.5 for the same reason (the docs site is complete from v0.3; the docs build CI is complete from v0.4). They will reactivate in v0.6+ if docs content is restructured or i18n is added.
-- cosmos-engineer, security-engineer, and mesh-engineer were deactivated in v0.3/v0.4 (lower Cosmos-convention / invariant density, no bearer hardware runtime); they are REACTIVATED in v0.5 because cosmos-sdk is now load-bearing (D-055), the runtime introduces new security-critical invariant surfaces (CustodyKeyring, CLOB clamp, IBC replay, Mission-Lock const firewall), and the bearer transport gets live handlers (P2).
-- data-engineer is reactivated as a P4-phase-specific persona (hub custody state, in-memory test store only) and removed after P4. This mirrors the v0.3 genesis-schema pattern but scoped narrowly to the P4 custody store.
-- ci-security-auditor is default off; activate in P8 for the final audit + feature purity gate.
+    active: false
+    phase_specific: true
+    reason: "Default off; activates in P6 (final review/audit/ship) for the feature purity gate + the §7 acceptance pen-test (self-administered adversarial review)."

.ciagent/oy/PLANS.md

@@ -2149,4 +2149,253 @@ The v0.6 deliverable MUST meet these explicit criteria (verified in P6 audit):
 5. **Standing score computed from locked formula constants**: the Standing screen score uses `x/standing/types` constants (`PriorMean=4.0`, `PriorWeight=10`, decay buckets, `ComputeDiversityBonus`, `GetVoucherWeight`, `GetStandingBucket`) — NOT hardcoded; the standing-score computed-from-locked-constants test (P4-03-01) asserts this.
 6. **Freeholder-eligible badge reflects `IsFreeholderEligible()`**: the Standing screen badge is green when `FreeholderSignals.IsFreeholderEligible()==true` and grey when false; the Freeholder-eligible badge test (P4-03-01) asserts the rendered badge matches the method output.
 7. **Window lifecycle transitions match `Window.Activate/Revoke/Expire`**: the Window screen lifecycle buttons call the real `x/window/types.Window.Activate/Revoke/Expire` methods (NOT a reimplementation); `Revoke()` on an Expired window is a no-op (v0.2 type contract); the lifecycle correctness test (P3-03-01) asserts the real methods are invoked.
-8. **No banned terms in any rendered page**: the per-handler rendered-HTML lexicon checks (P1-04-03, P2-03-01, P3-03-01, P4-03-01, P5-03-01) scan each screen's HTTP response body via `lexicon.FindBannedTerm` and pass; the `lexicon_meta_web/` file-scan firewall passes on all `web/**/*.{html,js,go}` files.
+8. **No banned terms in any rendered page**: the per-handler rendered-HTML lexicon checks (P1-04-03, P2-03-01, P3-03-01, P4-03-01, P5-03-01) scan each screen's HTTP response body via `lexicon.FindBannedTerm` and pass; the `lexicon_meta_web/` file-scan firewall passes on all `web/**/*.{html,js,go}` files.
+
+---
+
+# Plans: OpenYield (oy) — v0.7 (Fraternal Groups Foundation)
+
+## Milestone Summary
+
+- **Milestone**: v0.7 — Fraternal Groups Foundation
+- **Type**: Feature (≥1 `feat` phase; REQ-046..REQ-066 are feat-class primitives + a test adjunct for the Anti-Crowding-Out firewall in P1)
+- **Tag base**: `v0.6.x` patch line (P0 ships as `v0.6.0`; execution phases `v0.6.1..v0.6.5`; final phase `v0.6.6` IS the v0.7 milestone release per D-008)
+- **Phases**: 6 — P1..P5 (execution) + P6 (final review/audit/ship). Phase 0 (PLAN) is in progress.
+- **Depth**: simtest-grade runtime (D-054 continues) — keeper MsgServer handlers + simtest end-to-end flows for `x/cover` (NEW) + extensions to `x/bond`, `x/guild`, `x/standing`, `x/stand`. No live chain launch, no `app.go`/`cmd/oyd`.
+- **Coverage target**: ≥80% on `x/cover` + extensions (D-033 carries forward); lexicon assertion (REQ-012) in `x/cover` test file + the 4th meta-test (`lexicon_meta_cover`) for the Anti-Crowding-Out firewall doc-drift (D-079).
+- **New modules**: 1 (`x/cover` — Cover Pool Factory + Anti-Crowding-Out firewall + Anti-Capture Bill of Rights + Cover Claims Voucher). **Extended**: 4 (`x/bond` MAB, `x/guild` Chapter Federation, `x/standing` Shadow vouch + slash reason, `x/stand` Household/Confederation keeper logic + Stand→Pier const). **Unchanged**: 1 (`x/pact` — PactCover enum stays as cross-reference, D-084).
+- **Phase ordering** (D-082): P1 Cover Pool Factory + firewall + locked floors + gates + tagging (firewall-first) → P2 Cover-Charter + Pool governance + category staging → P3 Guild Charter + Chapter Federation + Household/Confederation + disclaimer → P4 MAB + Cover Claims Voucher + Shadow vouch + MAB seniority → P5 Anti-Capture Bill + secession cooling + Stand→Pier boundary + Pier selection → P6 final review/audit/ship.
+- **Personas**: backend-engineer (all phases), lead-developer (all phases — coordination + D-085 escalation + pen-test assumption), security-engineer (all phases — highest security density since v0.5), cosmos-engineer (all phases — advisory; x/cover follows x/hub pattern).
+
+### Cross-Phase Dependency Map
+
+```
+P1 (x/cover Factory + firewall + floors + gates + tagging)
+   │
+   ├─► P2 (x/cover Charter + governance hybrid + category staging)
+   │      │
+   │      └─► P3 (x/guild Chapter Federation + Household + Confederation + disclaimer)
+   │             │   (Chapter liens reference Cover Pool covenants)
+   │             │
+   │             └─► P5 (x/cover Anti-Capture Bill + x/guild secession cooling + x/stand Pier boundary + Pier selection)
+   │
+   └─► P4 (x/bond MAB + x/cover Cover Claims Voucher + x/standing Shadow vouch + MAB seniority)
+          │   (MAB depends on Cover Pool reserve for use-of-proceeds;
+          │    Voucher slash depends on x/standing.Slash existing)
+          │
+          └─► P5 (Anti-Capture Bill constrains MAB no-Voice + Voucher independence + secession)
+```
+
+### v0.7 Locked-Const Firewall Additions (GRILL-ratified D-086..D-090)
+
+12 new locked consts (all net-new, no amendments to existing consts — per oy-state §3 + ARCHITECTURE.md v0.7 section + GRILL D-087 adding PierCarriesVoice as 12th):
+
+| Const | Value | Module | REQ | Locked? |
+|-------|-------|--------|-----|---------|
+| CoverReserveFloorAnnualContribX | 1.5 | x/cover | REQ-047 | yes |
+| CoverReserveCeilingAnnualContribX | 2.5 | x/cover | REQ-048 | no (bounded [1.5, 2.5]) |
+| CoverStandingGateTrusted | 4.0 | x/cover | REQ-049 | yes |
+| CoverStandingGatePreferred | 4.5 | x/cover | REQ-049 | yes |
+| MABIssuanceCeilingAnnualSurplusMultiple | 3 | x/bond | REQ-054 | yes |
+| CoolingSecessionCoverActiveDays | 21 | x/guild | REQ-064 | yes |
+| CoolingSecessionNonCoverDays | 14 | x/guild | REQ-064 | yes |
+| StandPierEscalationAnnualPassVolumeCents | 10000000 | x/stand | REQ-059 | no |
+| CoverClaimsVoucherBondMultipleAvgCall | 10 | x/cover | REQ-055 | no |
+| AntiCaptureBillOfRightsCount | 13 | x/cover | REQ-056 | yes |
+| ShadowVouchWeightMultiplier | 0.5 | x/standing | REQ-060 | yes |
+| PierCarriesVoice | false | x/guild | REQ-053 (FR-VOICE-6) | yes (D-087) |
+
+---
+
+## Phase P0 — Pre-Execution
+
+- **Type**: docs
+- **Tag**: `v0.6.0`
+- **REQs**: none (pre-execution)
+- **Status**: IN PROGRESS (SPECIFY ✓, CLARIFY ✓, RESEARCH ✓, PLAN in progress, GRILL pending, MVP/UX pending, SHIP pending)
+
+---
+
+## Phase P1 — Cover Pool Factory + Firewall + Locked Floors + Gates + Tagging
+
+- **Type**: feat + test (firewall-first vertical slice)
+- **Tag**: `v0.6.1`
+- **REQs**: REQ-046, REQ-047, REQ-049, REQ-050
+- **Module**: NEW `x/cover` (mirrors x/hub D-039 layout)
+- **Personas**: backend-engineer (types + keeper + module + simtest), security-engineer (firewall + locked floors + gates), cosmos-engineer (AppModule + expected_keepers + Msg*), lead-developer (regression guards)
+
+### P1 Must-Haves
+
+1. **`x/cover` module skeleton** — `x/cover/types/types.go` (CoverPool, CoverFeeTag, CoverCategory, CoverCategoryPhase structs + locked consts), `x/cover/types/expected_keepers.go` (StandingKeeper, WatcherKeeper, BondKeeper, StillKeeper interfaces — G-003 shims), `x/cover/types/msg_cover.go` (MsgLaunchCoverPool, MsgRouteCoverFee, MsgFileCoverCall — `sdk.Msg` impls with ValidateBasic), `x/cover/keeper/keeper.go` (store-backed), `x/cover/keeper/msg_server.go` (one handler per Msg*), `x/cover/keeper/firewall.go` (Anti-Crowding-Out firewall enforcement), `x/cover/module.go` (AppModule + RegisterServices + MsgServer() accessor). Layout mirrors `x/hub/` (D-039 precedent).
+2. **Anti-Crowding-Out firewall (D-079)** — `x/cover/firewall/` subpackage with `CheckCoverFeeRouting(path) error` that rejects any code path routing Cover-Fees outside contributor-pool semantics. Called at the start of every `MsgRouteCoverFee` handler. PLUS `lexicon_meta_cover/` meta-test (4th lexicon meta-test, mirrors `lexicon_meta_web/` pattern) scanning `x/cover/**` docstrings + `x/cover/firewall/**` for doc drift. Defense in depth: runtime rejects code path, meta-test rejects doc drift.
+3. **Reserve floor 1.5× (REQ-047 locked)** — `CoverReserveFloorAnnualContribX = 1.5` const in `x/cover/types`. `MsgRouteCoverFee` handler invokes `checkReserveFloor(ctx, poolID)`; if `pool.ReserveAnnualContribRatio < 1.5`, REJECT routing AND emit `PoolBelowFloor` event that triggers auto-pause for subsequent routings until reserve replenished. Below-floor auto-pause = the handler sets a `PoolPaused bool` on the CoverPool; subsequent `MsgRouteCoverFee` handlers reject while paused.
+4. **Standing gate minimums (REQ-049 locked, D-077)** — `CoverStandingGateTrusted = 4.0` + `CoverStandingGatePreferred = 4.5` consts in `x/cover/types` (cross-documented to `x/standing.BucketTrusted`/`BucketPreferred`). `MsgLaunchCoverPool` handler invokes `StandingKeeper.GetStandingBucket(hostReachID, category)` for each category the Pool covers; if any category's gate is below the locked minimum (Trusted 4.0 for Travel, Preferred 4.5 for Health-MCS), REJECT the launch. Gate binds at Factory runtime (D-077). Pool MAY tighten (a `PoolStandingGate` Params field ≥ protocol minimum); NEVER loosen (the const floor).
+5. **Cover-Fee category tagging (REQ-050 locked)** — `CoverFeeTag` struct in `x/cover/types` (`{GrainAmount int64, CategoryTag string, PoolID string}`). `MsgRouteCoverFee` handler validates the tag against the Pool's allowed categories; category-mismatch → REJECT (FR-COVER-11). Pool-level fungibility preserved for net-reserve accounting.
+6. **Factory runtime (REQ-046)** — `MsgLaunchCoverPool` handler: validates reserve floor (REQ-047), validates Standing gate per category (REQ-049), validates category is in an allowed phase (REQ-065 staging — **D-086: P1 Factory is functional for Phase-2 categories ONLY** [Travel/HealthMCS/IncomePause]; `FactoryAllowedPhases` Params field is set to `[Phase2]` only in P1; Phase3/Phase4 categories are REJECTED in P1. P2 extends `FactoryAllowedPhases` to `[Phase2, Phase3, Phase4]` with full staging), witnesses Cover-Charter (REQ-052 — **D-090(1): Charter types + `RightID` + 13 `Waivable*` consts + `RightIsWaivable()` + `ValidateBasic` gate land in P2, NOT P1**; P1 Factory accepts a Charter hash placeholder only, with no `WaivedRights` field validation until P2). Watcher attestation pipeline: `WatcherKeeper.Attest(poolID, launchPayload)` called at launch; stubbed in simtest.
+7. **Simtest** — `x/cover/keeper/msg_server_simtest_test.go` exercising: (a) successful Pool launch with valid Standing + reserve; (b) rejected launch below Standing gate; (c) rejected launch below reserve floor; (d) rejected Cover-Fee routing with category mismatch; (e) auto-pause on below-floor + recovery on reserve replenishment; (f) firewall rejection of an out-of-pool routing path; **(g) D-086: rejected out-of-phase category launch (Phase 3 category rejected in P1 because only Phase 2 is allowed)**.
+8. **Lexicon + locked-const regression** — `x/cover/types/types_test.go` asserts the 4 new consts + lexicon assertion (no banned terms in `x/cover/**` — "Cover", "Cover-Fee", "Cover Call", "Cover-Charter" are the lexicon-clean names; NOT "insurance", "premium", "claim", "policy" per **D-088: `lexicon_meta_cover` uses a new `lexicon.CoverBannedTerms()` helper** [scoping the 4 Cover-specific terms to the Cover surface, avoiding false positives in non-Cover modules where "claim" is a common English word]). The `lexicon_meta_cover/` meta-test is the 4th lexicon firewall. **D-088(3) optional cleanup: replace `x/pact` "insurance-like" docstrings (`x/pact/types/types.go:36,158`) with "Cover-like" as a P1 doc-fix** (low-risk, no behavior change, removes latent lexicon debt).
+9. **Coverage ≥80%** on `x/cover/types` + `x/cover/keeper` + `x/cover/firewall`.
+10. **D-089(1): `StillKeeper` is satisfied by a simtest-local stub** (test-only, G-003 exempt), NOT a real `x/still` keeper. `x/still` is NOT extended this milestone. The P1 below-floor auto-pause invokes `StillKeeper.Still(poolID, "below floor")` on the stub.
+
+### P1 Firewall-First Rationale
+
+P1 lands the Anti-Crowding-Out firewall + locked floors + Standing gates BEFORE any Cover surface that could route around them (P2 Charter, P3 Federation, P4 MAB, P5 Bill of Rights). This is the D-044/D-069 firewall-first pattern: the firewall is in place before the content it guards.
+
+---
+
+## Phase P2 — Cover-Charter + Pool Governance Hybrid + Category Staging
+
+- **Type**: feat
+- **Tag**: `v0.6.2`
+- **REQs**: REQ-048, REQ-052, REQ-062, REQ-065
+- **Modules**: extends `x/cover` (Charter + governance + staging) + `x/council` (Pool Council seat — no struct change, keeper logic)
+- **Personas**: backend-engineer (Charter + staging types + keeper), security-engineer (Charter validation + governance observer quorum), cosmos-engineer (Msg* + keeper handlers)
+
+### P2 Must-Haves
+
+1. **Cover-Charter (REQ-052 locked) + D-090(1) Bill of Rights types land HERE** — `CoverCharter` struct in `x/cover/types` (`{CharterID, PoolID, StatementOfBeliefsHash []byte, DisputePath string, Gate string, HoldingPeriodDays uint32, HostReachID string, WatcherWitnessHash []byte, Amendments []CharterAmendment, WaivedRights []RightID}`). `MsgSignCoverCharter` handler: signed by Pool Host + witnessed by Watcher. Amendments require Pool supermajority + 7-day cooling + Watcher + Counsel. **Protocol does NOT enforce SoB content** (FR-CHTR-5). **D-090(1) Bill of Rights temporal-gap fix:** `x/cover/types/rights.go` lands in P2 (NOT P5): 13 `RightID` consts + 13 `Waivable*` bool consts (all `false`) + `RightIsWaivable(id RightID) bool` (always returns `false`) + `AntiCaptureBillOfRightsCount = 13` const. The `MsgSignCoverCharter.ValidateBasic` gate rejects any `WaivedRights` element (dual firewall: const + ValidateBasic, mirroring MissionLockAmendable + MissionLockAmendmentRejected). **The 12 enumerated rights + D-085 13th-right candidate (`RightNonParticipationNoDenial`, confidence 0.55) all land in P2.** P5 then adds the *ceremony* surface (Counsel review handler, full Bill-of-Rights simtest cases). **D-090(4): D-085 escalation window tightened to before P2** — lead-developer surfaces D-085 to PO before P2; fallback at P2: log `RightNonParticipationNoDenial` as the 13th right and proceed.
+2. **Reserve ceiling 2.5× (REQ-048 not locked)** — `CoverReserveCeilingAnnualContribX = 2.5` const (the bounded upper limit). Pool Council MAY vote within [1.5×, 2.5×] via a `PoolReserveTarget` Params field. Watcher escalation to 2.5× after 12 months operating history. The 1.5× floor (P1) is NOT tunable. **D-090(3): the `CoverStandingGateTrusted`/`CoverStandingGatePreferred` floor is enforced at BOTH (a) the `MsgLaunchCoverPool` handler AND (b) the `MsgAmendPoolStandingGate` (Params-amendment) `ValidateBasic`** — a Pool must not be able to *store* a below-floor gate even if the launch would reject it. Same dual-check applies to the reserve target (amendment ValidateBasic rejects below 1.5× or above 2.5×).
+3. **Pool governance hybrid (REQ-062 locked)** — `PoolCouncil` struct in `x/cover/types` (`{PoolID, HostReachID, ElectedMasonReachIDs [3]string, WatcherObserverReachID string}`). `MsgElectPoolMason` handler (Pool-eligible Masons elect 3). `MsgVoteCoverCall` handler: majority required with Watcher observer present. **No Anchor seat** (§5). No MAB-holder seat (REQ-063 — lands in P4 but the governance struct excludes them now).
+4. **Category staging (REQ-065 locked)** — `CoverCategoryPhase` enum in `x/cover/types` (`Phase2`/`Phase3`/`Phase4`). `CoverCategory` enum (`Travel`/`HealthMCS`/`IncomePause`/`EquipmentLoss`/`LifeBurial`/`RoadSide`/`CyberSkimming`/`GuildInternalMutualAid`). Phase 2 = Travel + HealthMCS + IncomePause; Phase 3 = EquipmentLoss + LifeBurial + RoadSide; Phase 4 = CyberSkimming + GuildInternalMutualAid. **D-086: `FactoryAllowedPhases` Params field extended from P1's `[Phase2]` to `[Phase2, Phase3, Phase4]`** with full staging rejection of out-of-phase launches.
+5. **Simtest** — (a) successful Charter signing + Watcher witness; **(b) D-090(1) Charter with `WaivedRights` non-empty → REJECTED at ValidateBasic**; (c) Charter amendment with 7-day cooling + supermajority; (d) Pool Council election (3 Masons); (e) Cover Call vote with Watcher observer present (succeeds) + absent (rejects); **(f) D-086 Factory rejects out-of-phase category launch (Phase 4 category when only Phase 2/3 allowed)**; (g) reserve ceiling escalation after 12-month age check; **(h) D-090(3) Pool Standing gate amendment below floor → REJECTED at ValidateBasic**.
+6. **Lexicon + locked-const regression** — `x/cover/types/types_test.go` extended with the ceiling + phase + category consts + `AntiCaptureBillOfRightsCount=13` + 13 `Waivable*` consts all false + `RightIsWaivable` always false. Lexicon assertion on new Msg* names.
+7. **Coverage ≥80%** on the extended `x/cover` surface.
+
+---
+
+## Phase P3 — Guild Charter + Chapter Federation + Household/Confederation + Disclaimer
+
+- **Type**: feat
+- **Tag**: `v0.6.3`
+- **REQs**: REQ-051, REQ-053, REQ-057, REQ-058, REQ-061
+- **Modules**: extends `x/guild` (Parent/Chapter + secession terms + liens + Household + Confederation) + `x/stand` (Household/Confederation keeper logic)
+- **Personas**: backend-engineer (Guild extension + keeper), security-engineer (lien bounding + secession cooling consts), cosmos-engineer (Msg* + keeper handlers)
+
+### P3 Must-Haves
+
+1. **Guild Charter + Common Bond (REQ-051 locked)** — extend `x/guild/types.Guild` with `CommonBondHash []byte` + `PublicProfile GuildPublicProfile` fields. `GuildPublicProfile` struct (`{BondSummary string, Disclaimers []string, MasonCount uint32_or_Private bool, PierWrapperID string}`). `MsgCreateGuild` handler (extended): Common Bond declared + hash-pinned at creation; Public Profile published. `MasonCount` is either a count or a `"private"` sentinel.
+2. **Chapter Federation (REQ-053) + D-087 PierCarriesVoice const** — extend `x/guild/types.Guild` with `ParentGuildID string` (empty for Parent Guilds) + `IsChapter bool` + `SecessionTermsHash []byte` + `GoodStandingLiens []Lien`. `Lien` struct (`{Amount int64, CreditorReachID string, SecuredAtFounding bool}`). `MsgCreateChapter` handler: Parent Guild + Chapter model; Chapter inherits Parent's policies + MAY tighten but NOT loosen. Secession terms coded at founding (a `SecessionTerms` struct: `{CoolingCoverActiveDays uint32, CoolingNonCoverDays uint32, LienAuditRequired bool, CovenantClearanceRequired bool}` — hash-pinned at creation, immutable). Good-standing liens at founding (NOT freely increasable — `SecuredAtFounding=true` liens reject `MsgAddLien`). **D-087: `PierCarriesVoice = false` const in `x/guild/types`** (the 12th locked const per the GRILL-ratified table — FR-VOICE-6: Pier does NOT carry Voice; mission-locked invariant). Chapter retains mesh-level Voice (the const enforces that the Pier wrapper does NOT carry Voice regardless of fiduciary role).
+3. **Household simplified (REQ-057)** — `x/stand` keeper: `IsHousehold(standID)` check (switch on `StandType == StandHousehold`). Household Stands skip the formal-Council requirement. `MsgOneTapExitStand` handler — the dispute path for Household. One-tap exit = the Stand is dissolved + assets returned to the Holder's Stash; no Council vote required.
+4. **Confederation Voice (REQ-058 locked)** — `x/stand` keeper: `GetConfederationVoice(confederationStandID) []Voice` aggregates member-Stand Voice one-per-Stand. Internal bundle delegation via §19 delegation (existing `x/council` Voice mechanics — a `MsgDelegateConfederationVoice` handler). One-Stand-one-Vote: each member Stand gets exactly 1 Voice in the Confederation's aggregate, regardless of size.
+5. **Disclaimer cadence (REQ-061 locked)** — `MsgCreateGuild` + `MsgCreateChapter` + `MsgSignCoverCharter` handlers all surface a jurisdictional disclaimer at every charter signing (a `Disclaimer string` field on each Msg; the handler returns the disclaimer in the response). NOT session-bounded.
+6. **Simtest** — (a) Guild creation with Common Bond hash + Public Profile; (b) Chapter creation with secession terms hash-pinned + good-standing liens; (c) Chapter inherits Parent policy + tightens (allowed) + loosens (rejected); (d) Household one-tap exit; (e) Confederation Voice aggregation (one-per-Stand); (f) disclaimer surfaced at every signing.
+7. **Lexicon + locked-const regression** — `x/guild/types/types_test.go` extended with the cooling consts (`CoolingSecessionCoverActiveDays=21`, `CoolingSecessionNonCoverDays=14`). Lexicon assertion on new Msg* names.
+8. **Coverage ≥80%** on the extended `x/guild` + `x/stand` surfaces.
+
+---
+
+## Phase P4 — Mutual Aid Bond + Cover Claims Voucher + Shadow Vouch + MAB Seniority
+
+- **Type**: feat
+- **Tag**: `v0.6.4`
+- **REQs**: REQ-054, REQ-055, REQ-060, REQ-063
+- **Modules**: extends `x/bond` (MAB), `x/cover` (Cover Claims Voucher + MAB seniority waterfall), `x/standing` (Shadow vouch weight + slash reason)
+- **Personas**: backend-engineer (MAB + Voucher + Shadow vouch types + keeper), security-engineer (MAB use-of-proceeds lock + Voucher slashing + Shadow vouch const), cosmos-engineer (Msg* + keeper handlers)
+
+### P4 Must-Haves
+
+1. **Mutual Aid Bond (REQ-054 locked)** — `MAB` struct in `x/bond/types` (anonymous embed of `Bond` + `CouponKind CouponDenom` + `AnnualSurplusAtIssuance int64` + `UseOfProceedsTag string`). `CouponDenom` enum (`CouponDenomCoverCall`/`CouponDenomMutualAidCredit`/`CouponDenomBread` — the last exists ONLY to be rejected at `ValidateBasic` with "FR-MAB-3: MAB coupons NEVER Bread", mirroring `MissionLockAmendmentRejected`). `MABIssuanceCeilingAnnualSurplusMultiple = 3` const in `x/bond/types`. `MsgIssueMAB` handler: `checkMABIssuanceCeiling(ctx, poolID, newPrincipal)` asserts `sum(issuedMABPrincipal) + newPrincipal <= 3 × AnnualSurplus` (re-check at every issuance). Coupon rate bounded by `CouponCapBps=800` (existing locked const — no new const, cross-const test extends).
+2. **D-080 tagged streaming + Watcher-witnessed release** — `UseOfProceedsTag` field locked to `"reserve_build_out"` (a const `MABUseOfProceedsReserveBuildOut`). `MsgDebitMABProceeds` handler: checks destination account is the Pool's `ReserveAccount`; else invokes `StillKeeper.Still(poolID, "MAB misuse")` for auto-Still. `MsgWitnessMABProceedsRelease` handler: requires Watcher quorum (6-of-9, `x/watcher/types/types.go:23` `Quorum=6`) before proceeds move from tagged staging to reserve. Watcher attestation at deployment + quarterly audit (a `MsgWatcherAttestMAB` handler).
+3. **Cover Claims Voucher (REQ-055) + D-090(2) cold-start fix** — `CoverClaimsVoucher` struct in `x/cover/types` (`{VoucherReachID string, PoolID string, BondAmount int64, BondMultipleAvgCall uint32}`). `CoverClaimsVoucherBondMultipleAvgCall = 10` const. **D-090(2): `bond = max(CoverClaimsVoucherBondMultipleAvgCall × avgCallSize, MinimumVoucherBond)` where `MinimumVoucherBond` is a Params field with a non-zero default** — the cold-start fallback when no Calls have been filed yet (avg = 0 → bond = MinimumVoucherBond, NOT zero). `MsgRegisterCoverClaimsVoucher` handler: bonds the Voucher. `MsgFileCoverCall` handler: assigns a Call to a Voucher; **no self-adjudication** (FR-CPCV-2) — rejects if `voucherReachID == claimantReachID`. Slashing via existing `x/standing.Slash` struct with new `SlashReasonFraudulentCoverCall` const — cross-Pool applicability (the slash drops the Voucher's Standing bucket, disqualifying them from other Pools). Bounded earnings (a `MaxVoucherEarningsPerCall` Params field).
+4. **Shadow vouch 50% weight (REQ-060 locked)** — extend `x/standing/types.Vouch` with `IsShadow bool` field. `ShadowVouchWeightMultiplier = 0.5` const in `x/standing/types`. Modify `GetVoucherWeight` to apply the multiplier as a post-step: `if isShadow { weight *= ShadowVouchWeightMultiplier }`. The const makes the 0.5× mission-locked (REQ-060 locked) and regression-testable. New test `TestShadowVouchWeight` in `x/standing/types/types_test.go`.
+5. **MAB holder seniority no-Voice (REQ-063 locked)** — `PoolDissolutionWaterfall` function in `x/cover/keeper`: returns `[{Tier: "CoverFeeContributors", ...}, {Tier: "MABHolders", ...}, {Tier: "BreadHolders", ...}]` (FR-MAB-4 seniority chain). MAB holders excluded from the Pool Council voice set (the `PoolCouncil` struct from P2 already excludes them; P4 adds the waterfall + a `MsgDissolveCoverPool` handler that invokes the waterfall). MAB holders have NO Voice in dissolution decisions.
+6. **D-089(2): `x/bond → x/cover` CoverKeeper reverse edge** — `x/bond/types/expected_keepers.go` gains a `CoverKeeper` interface (`GetPoolReserveAccount(poolID) string`) used by the `MsgDebitMABProceeds` handler to validate the destination. No import cycle (interface only). Documented in ARCHITECTURE.md v0.7 dependency map.
+7. **D-089(1): `StillKeeper` simtest stub** — the MAB auto-Still hook (`MsgDebitMABProceeds` misuse → `StillKeeper.Still`) is satisfied by a simtest-local stub (test-only, G-003 exempt). `x/still` is NOT extended this milestone.
+8. **Simtest** — (a) MAB issuance with valid Cover-Call coupons; (b) MAB issuance rejected with Bread coupons (FR-MAB-3); (c) MAB issuance rejected above 3× annual surplus ceiling; (d) tagged streaming misuse → auto-Still; (e) Watcher-witnessed release (quorum present: succeeds; absent: rejects); (f) Cover Claims Voucher registration + bond; **(g) D-090(2) Voucher cold-start: bond = MinimumVoucherBond when no Calls exist**; (h) Cover Call adjudication (no self-adjudication); (i) Voucher slash for fraudulent Call → Standing bucket drop; (j) Shadow vouch 0.5× weight applied; (k) Pool dissolution waterfall (Cover-Fee contributors > MAB > Bread holders).
+9. **Lexicon + locked-const regression** — `x/bond/types/types_test.go` extended with `MABIssuanceCeilingAnnualSurplusMultiple=3` + `CouponDenom` enum count. `x/standing/types/types_test.go` extended with `ShadowVouchWeightMultiplier=0.5`. `x/cover/types/types_test.go` extended with `CoverClaimsVoucherBondMultipleAvgCall=10`. Cross-const test: MAB coupon cap == `CouponCapBps` (extends REQ-030 pattern).
+10. **Coverage ≥80%** on the extended `x/bond` + `x/cover` (Voucher + waterfall) + `x/standing` (Shadow vouch) surfaces.
+
+---
+
+## Phase P5 — Anti-Capture Bill of Rights + Secession Cooling + Stand→Pier Boundary + Pier Selection
+
+- **Type**: feat
+- **Tag**: `v0.6.5`
+- **REQs**: REQ-056, REQ-059, REQ-064, REQ-066
+- **Modules**: extends `x/cover` (Anti-Capture Bill of Rights + Pier Selection Index), `x/guild` (secession cooling enforcement), `x/stand` (Stand→Pier boundary const + escalation)
+- **Personas**: backend-engineer (Bill of Rights + secession + Pier types + keeper), security-engineer (Bill of Rights firewall + secession lien audit + Pier Selection Index), lead-developer (D-085 escalation — 13th right identification before P5 lands), cosmos-engineer (Msg* + keeper handlers)
+
+### P5 Must-Haves
+
+1. **Anti-Capture Bill of Rights v0.2 ceremony (REQ-056 locked) + D-090(1) types already in P2** — the `RightID` type + 13 `Waivable*` consts + `RightIsWaivable()` + `AntiCaptureBillOfRightsCount=13` const + the `MsgSignCoverCharter.ValidateBasic` gate ALL landed in P2 (D-090(1) temporal-gap fix). **P5 adds the *ceremony* surface:** the `MsgCounselReviewBillOfRights` handler (the "bonded Counsel review" §7 acceptance criterion — the Counsel's Standing bond is staked; the handler records the review result). P5 also adds the full Bill-of-Rights simtest cases (the P2 simtest covered the ValidateBasic gate; P5 covers the Counsel review + the 13-rights regression test asserting all 13 `Waivable*` consts are `false` + `RightIsWaivable` returns `false` for all 13). The 12 enumerated rights + D-085 13th-right candidate (`RightNonParticipationNoDenial`) are all in P2; P5 does NOT re-declare them.
+2. **Dual firewall (const + ValidateBasic) — ALREADY IN P2** — the `MsgSignCoverCharter.ValidateBasic` gate rejecting `WaivedRights` landed in P2 (D-090(1)). P5's contribution is the Counsel review ceremony + the full regression test suite.
+3. **Secession cooling enforcement (REQ-064 locked)** — `x/guild/keeper`: `MsgInitiateSecession` handler records `secessionStartedAt` + invokes `lienAudit(poolID)`. `MsgCompleteSecession` handler checks: (a) `now >= secessionStartedAt + coolingSeconds` where `coolingSeconds = CoolingSecessionCoverActiveDays*86400` (21d) if the Chapter is Cover-active, else `CoolingSecessionNonCoverDays*86400` (14d); (b) lien-audit-passed; (c) Cover Call / Bond covenant clearance passed. Cooling secured at founding (the `SecessionTerms` from P3 is immutable), NOT reducible. Parent Guild Treasury receives pro-rata Cover-Fee settlement for in-flight Cover Calls (a `ProRataSettlement` function in `x/cover/keeper`).
+4. **Stand→Pier boundary (REQ-059, D-074)** — `StandPierEscalationAnnualPassVolumeCents = 10000000` const in `x/stand/types` (placeholder for $100k in Grain-cents at simtest; the PO ruling D-074 is $100k USD which is converted at the current USD/Grain oracle rate — but no oracle exists in simtest). The handler `MsgEscalateStandToPier` (or a keeper-level `checkStandPierEscalation(standID)` invoked on Pass routing): when annual Pass volume > the const, the Stand is *invited* to Hub API (a `StandPierEligible bool` flag + a `MsgAcceptPierInvitation` handler). Soft upgrade, not a ban — the Stand may decline.
+5. **Pier selection (REQ-066)** — `PierSelectionIndex` struct in `x/cover/types` (`{PierID string, JurisdictionalReliabilityScore float64, FiduciaryRecordHash []byte, IntegrationQualityScore float64, OverallScore float64}`). `MsgSelectPier` handler: Guild Council chooses Pier at formation. `MsgRevokePierSelection` handler: reversible by Cover Pool supermajority + Counsel witness. Mesh maintains the Pier Selection Index (a keeper-level `GetPierSelectionIndex(pierID)` query). **Pier-Routed Legal Wrapper is OPTIONAL** (§5 default-no-wrapper — no code required; a `PierWrapperID string` field on Guild from P3 is optional, empty by default).
+6. **Simtest** — (a) Charter signing with waived rights → REJECT (dual firewall — **already in P2, P5 re-verified**); (b) Charter signing with no waived rights → succeeds; (c) `RightIsWaivable` returns false for all 13 rights; (d) `MsgCounselReviewBillOfRights` ceremony (bonded Counsel staked + review recorded); (e) secession initiation + 21d cooling (Cover-active) + lien audit + covenant clearance + completion; (f) secession rejected before cooling expires; (g) secession rejected with outstanding liens; (h) Stand→Pier escalation at >10M Grain-cents annual Pass volume; (i) Stand declines Pier invitation (soft upgrade); (j) Pier selection by Guild Council; (k) Pier selection revoked by Cover Pool supermajority + Counsel.
+7. **Lexicon + locked-const regression** — `x/cover/types/types_test.go` extended with `AntiCaptureBillOfRightsCount=13` + 13 `Waivable*` consts all false (P2 landed them; P5 adds the full regression suite). `x/stand/types/types_test.go` extended with `StandPierEscalationAnnualPassVolumeCents=10000000`. Lexicon assertion on new Msg* names.
+8. **Coverage ≥80%** on the extended `x/cover` (Bill of Rights ceremony + Pier Index) + `x/guild` (secession) + `x/stand` (Pier boundary) surfaces.
+
+---
+
+## Phase P6 — Final Review + Audit + Milestone Ship
+
+- **Type**: final (REVIEW + AUDIT + milestone SHIP)
+- **Tag**: `v0.6.6` (= v0.7 milestone release per D-008)
+- **REQs**: all REQ-046..REQ-066 marked complete
+- **Personas**: lead-developer (review + audit + ship), ci-security-auditor (REACTIVATED — feature purity gate + pen-test), backend-engineer (P1+ fixes if review flags), security-engineer (P1+ fixes if review flags)
+
+### P6 Must-Haves
+
+1. **`ciagent-review`** — multi-persona code review across P1..P5. Reviews all changes in `milestone/v0.7-fraternal-groups`. Auto-applies P0 fixes, flags P1+ for post-hoc review. If P1+ issues found: fix in P6.
+2. **`ciagent-audit`** — reconstruction test (git log matches `.ciagent/` files), `.ciagent/` file discipline, branch hygiene, commit discipline.
+3. **Feature purity gate** — no breaking schema changes to EXISTING locked consts; G-003 production firewall intact; G-006/G-028 go.mod diff EMPTY; lexicon firewall green (4 meta-tests: x/, docs/, web/, cover/). The 11 new locked consts are net-new (not amendments).
+4. **§7 acceptance criteria verified**:
+   - ≥1 Cover Pool live on testnet with reserve enforcement + Standing gate + category tagging (simtest-grade — P1+P2)
+   - ≥1 Parent Guild with Chapter in secession-eligible formation with good-standing liens declared at founding (P3)
+   - ≥1 Mutual Aid Bond issuance with Cover-Call coupon settlement + use-of-proceeds lock to reserve build-out (P4)
+   - Anti-Capture Bill v0.2 reviewed by bonded Counsel (simtest — the Counsel review is a `MsgCounselReviewBillOfRights` handler; "bonded" = the Counsel's Standing bond is staked)
+   - **pen-test ≥1 independent third party** — at full autonomy with no external third party available, run self-administered adversarial review (ci-griller persona) and log as assumption (oy-state §7 remaining-open item 4). The ci-griller red-teams the Anti-Capture Bill + Anti-Crowding-Out firewall + MAB use-of-proceeds lock + secession cooling + Voucher slashing.
+   - high/critical findings remediated (the ci-griller's binding P0 fixes are applied in P6; P1+ flagged for post-hoc review)
+5. **`ciagent-ship` (milestone ship)** — merge `phase/06` → `milestone/v0.7-fraternal-groups` → `main`. Tag `v0.6.6` (= v0.7 milestone release). Create release with full milestone summary. Delete all milestone branches (local + remote).
+6. **Milestone completion** — REQUIREMENTS.md marks REQ-046..REQ-066 complete. ROADMAP.md marks v0.7 complete. Commit `docs(milestone): complete v0.7-fraternal-groups-foundation`. Clear CHECKPOINT.json.
+
+---
+
+## User-Facing Surface
+
+(MVP/UX CHECK section 1 of 3 — per run.md MVP/UX CHECK gate)
+
+v0.7 is a protocol milestone with NO user-facing UI surface (the v0.6 web UI is complete; v0.7 does not touch `web/`). The user-facing surface for v0.7 is the **simtest** — the `x/cover/keeper/msg_server_simtest_test.go` file is the executable demonstration that a Cover Pool can be launched, a Charter signed, a MAB issued, a Cover Call adjudicated, and a Chapter seceded. The simtest IS the "user-facing surface" for a protocol milestone: it's the artifact a developer reads to understand the Cover Pool lifecycle.
+
+- **CLI flag**: none (no `oyd` daemon exists; D-020 continues). The simtest is run via `go test ./x/cover/keeper/...`.
+- **README quickstart**: the v0.7 milestone adds a section to `docs/reference/` (lead-developer territory, not v0.7 scope — docs-content is deactivated per PERSONAS.md; the ARCHITECTURE.md v0.7 section is the reference). The simtest is the quickstart.
+- **Docs**: `.ciagent/oy/ARCHITECTURE.md` v0.7 section (the component index + cross-component dependencies + locked-const additions) is the developer-facing reference for the Cover Pool surface.
+- **`.feature` Scenario**: the simtest functions are named as scenarios: `TestCoverPoolLaunch_ValidStanding`, `TestCoverPoolLaunch_BelowStandingGate_Rejected`, `TestMABIssuance_BreadCoupons_Rejected`, `TestSecession_21DayCooling_CoverActive`, `TestAntiCaptureBill_WaivedRights_Rejected`, etc.
+
+## Happy Path
+
+(MVP/UX CHECK section 2 of 3 — per run.md MVP/UX CHECK gate)
+
+The v0.7 happy path (end-to-end scenario, written BEFORE execute, verified by simtest in P6):
+
+1. **A Guild Council creates a Cover Pool** via `MsgLaunchCoverPool` for the Travel category (Phase 2). The Factory validates: reserve floor 1.5× (REQ-047), Standing gate Trusted 4.0 for the Pool Host (REQ-049), category Travel is in Phase 2 (REQ-065). The Watcher attests the launch. The Pool is live (simtest-grade).
+2. **The Pool Host signs a Cover-Charter** via `MsgSignCoverCharter` with a Statement-of-Beliefs hash, a dispute path, a 30-day holding period, and a Watcher witness. The Charter is distinct from the Guild's governance charter. The protocol does NOT parse the SoB content (FR-CHTR-5). The Anti-Capture Bill of Rights is non-waivable — the Charter's `WaivedRights` field is empty (REQ-056).
+3. **Pool-eligible Masons elect 3 Masons to the Pool Council** via `MsgElectPoolMason`. The Pool Council = Pool Host + 3 elected + Watcher observer. No Anchor seat (§5). No MAB-holder seat (REQ-063).
+4. **Cover-Fees are routed to the Pool** via `MsgRouteCoverFee` with a `CoverFeeTag{CategoryTag: "Travel", PoolID: "pool-1"}`. The Anti-Crowding-Out firewall (D-079) checks the routing path — the fee goes to the Pool's contributor-pool reserve, NOT to Root-Pool operating expenses. The reserve floor check passes (1.5×). The category-tag matches the Pool's allowed categories (FR-COVER-11).
+5. **The Pool issues a Mutual Aid Bond** via `MsgIssueMAB` with `CouponKind: CouponDenomCoverCall`, `PrincipalGrain: 50000000`, `UseOfProceedsTag: "reserve_build_out"`. The issuance ceiling check passes (`sum(existing MAB principal) + 50M <= 3 × AnnualSurplus`). The coupon rate is bounded by `CouponCapBps=800` (8%). The proceeds are tagged for reserve build-out (D-080).
+6. **The MAB proceeds are released** via `MsgWitnessMABProceedsRelease` — the Watcher quorum (6-of-9) witnesses the release. The proceeds move from the tagged staging account to the Pool's reserve account. If the proceeds were routed elsewhere, the auto-Still would fire (simtest tests this in a negative case).
+7. **A Cover Call is filed** via `MsgFileCoverCall` — a Holder files a Cover Call against the Travel Pool. A Cover Claims Voucher is assigned (bond 10× avg Call size). The Voucher is NOT the claimant (FR-CPCV-2 no self-adjudication). The Voucher adjudicates the Call. If the Voucher commits fraud, they are slashed via `x/standing.Slash` with `SlashReasonFraudulentCoverCall` — the Standing bucket drops, disqualifying them from other Pools (cross-Pool applicability).
+8. **A Parent Guild's Chapter secedes** — the Chapter was founded with `SecessionTerms{CoolingCoverActiveDays: 21, LienAuditRequired: true, CovenantClearanceRequired: true}` + a good-standing lien secured at founding. The Chapter initiates secession via `MsgInitiateSecession`. After 21 Mesh-days (Cover-active), the lien audit passes, the Cover Call / Bond covenants are cleared, and the secession completes via `MsgCompleteSecession`. The Parent Guild Treasury receives pro-rata Cover-Fee settlement for in-flight Cover Calls.
+9. **A Stand's annual Pass volume exceeds $100k** (10M Grain-cents) — the Stand is invited to the Hub API via `MsgEscalateStandToPier`. The Stand accepts the Pier invitation. The Stand→Pier boundary is a soft upgrade, not a ban.
+10. **The Pool dissolves** — the Pool Council (Host + 3 elected + Watcher observer, MAB holders excluded) votes to dissolve. The `PoolDissolutionWaterfall` pays: Cover-Fee contributors first, MAB holders second, Bread holders third (FR-MAB-4 seniority). MAB holders have NO Voice in the dissolution decision (REQ-063).
+
+This happy path is verified by the P6 simtest suite. The simtest is the executable spec.
+
+## UX Acceptance Criteria
+
+(MVP/UX CHECK section 3 of 3 — per run.md MVP/UX CHECK gate)
+
+The v0.7 deliverable MUST meet these explicit criteria (verified in P6 audit):
+
+1. **`go build ./...` + `go test ./...` GREEN** — all packages (v0.1-v0.6 baseline + v0.7 `x/cover` + extensions). No FAIL. The simtest is the executable demonstration.
+2. **`x/cover` module exists with the full Cover surface** — Factory + firewall + floors + gates + tagging (P1) + Charter + governance + staging (P2) + Bill of Rights + Voucher + Pier Index (P5). Layout mirrors `x/hub` (D-039 precedent verified at `x/hub/types/types.go:33-57`).
+3. **Anti-Crowding-Out firewall operational** — `x/cover/firewall/` subpackage rejects any code path routing Cover-Fees outside contributor-pool semantics; `lexicon_meta_cover/` meta-test rejects doc drift. 4 lexicon meta-tests green (x/, docs/, web/, cover/). Defense in depth (D-079).
+4. **11 new locked consts in place + regression tests** — all 11 consts from the v0.7 const firewall additions table, with regression tests asserting their values. No existing locked consts amended.
+5. **MAB coupons NEVER Bread** — `CouponDenomBread` rejected at `ValidateBasic` (FR-MAB-3). The simtest `TestMABIssuance_BreadCoupons_Rejected` passes. MAB issuance ceiling 3× annual surplus enforced at keeper (`TestMABIssuance_AboveCeiling_Rejected` passes).
+6. **Anti-Capture Bill of Rights = 13 rights, non-amendable, non-waivable** — `RightIsWaivable` always returns false; Charter `WaivedRights` field rejected at `ValidateBasic` (REQ-056). `AntiCaptureBillOfRightsCount=13` regression test passes. D-085 (13th right) logged as assumption with `RightNonParticipationNoDenial` candidate if PO did not rule before P5.
+7. **Coverage ≥80%** on `x/cover` + all extensions (`x/bond`, `x/guild`, `x/standing`, `x/stand`).
+8. **G-003 production firewall intact** — `x/cover` references `x/standing`/`x/watcher`/`x/bond`/`x/still` via `expected_keepers.go` shims; no struct imports across `x/<module>/types`. Verified by the lexicon_meta + a G-003 regression test. `x/pact.PactCover` stays as cross-reference (D-084).
+9. **G-006/G-028 go.mod diff EMPTY** — no new Go deps; `x/cover` uses existing cosmos-sdk v0.50.8 + ibc-go v8.2.1. `git diff v0.5.6..v0.6.6 -- go.mod` shows no new require lines.
+10. **Pen-test (self-administered adversarial review via ci-griller)** — the ci-griller red-teams the Anti-Capture Bill + Anti-Crowding-Out firewall + MAB use-of-proceeds lock + secession cooling + Voucher slashing. High/critical findings remediated in P6; P1+ flagged for post-hoc review. Logged as assumption per oy-state §7 remaining-open item 4.
+11. **§7 acceptance criteria met** — ≥1 Cover Pool live (simtest), ≥1 Parent+Chapter secession-eligible (simtest), ≥1 MAB issuance (simtest), Anti-Capture Bill reviewed by bonded Counsel (simtest `MsgCounselReviewBillOfRights` handler), pen-test complete (self-administered), high/critical remediated.

.ciagent/oy/PROJECT.md

@@ -1,3 +1,4 @@
+<!-- Auto-generated from .ciagent/oy/oy-spec — PO edits oy-spec, not this file; see oy-state for current shipped state. -->
 # Project: OpenYield (oy)
 
 ## Objective
@@ -61,7 +62,124 @@ OpenYield (OY) is a durable, anti-greed, jurisdiction-light financial layer —
 - D-009: Rebased history to fix v1.0 → v0.1 in ---ci--- blocks
 
 ## Milestone
-v0.6 — Nomad Web UI (in progress; feature type; tags run on the v0.5.x patch line)
+v0.7 — Fraternal Groups Foundation (in progress; feature type; tags run on the v0.6.x patch line)
+
+### v0.7 Scope (Fraternal Groups Foundation — Cover Pools + Chapter Federation + Mutual Aid Bonds + Anti-Capture Bill v0.2)
+
+v0.7 adapts the 1890–1930 fraternal benefit-society model for borderless
+digital service. It delivers Cover Pools (insurance-like commitment pools
+with mission-locked reserve floors + Standing gates), Chapter Federation
+(Parent/Chapter Guild model with secession terms + good-standing liens
+declared at founding), Mutual Aid Bonds (Cover-Call-couponed bonds with
+issuance ceiling 3× annual surplus, use-of-proceeds locked to reserve
+build-out), and the Anti-Capture Bill of Rights v0.2 (13 rights codified,
+non-amendable, non-waivable by any Charter). This is the milestone that
+unblocks the v0.1 Q7 "Cover Pool seniority mechanics" deferred item —
+REQ-046..REQ-050 supply the seniority/gate math and promote `x/pact` Cover
+from skeleton to a dedicated `x/cover` module runtime (D-039 precedent:
+`x/hub` split out of `x/pact`'s `PactHubAPI` in v0.3).
+
+Simtest-grade runtime (D-020 pattern continues — no live chain launch, no
+mainnet). Cover Pool "live on testnet" (§7 acceptance) = `x/cover` keeper
+message handlers + simtest-grade end-to-end flows, not mainnet deployment.
+No `app.go`/`cmd/oyd` exists in the repo; v0.7 does not create one.
+
+New module: `x/cover` (Cover Pool Factory + Anti-Crowding-Out firewall +
+Anti-Capture Bill of Rights). The existing `x/pact` `PactCover` enum value
+remains as a cross-reference (G-003 by-ID-string pattern).
+
+- **REQ-046** Cover Pool Factory runtime — Factory rejects category launches below in-force reserve floor; supports Cover-Charter deployment; Watcher attestation pipeline operational; category staging per REQ-065.
+- **REQ-047** Cover Pool reserve target floor 1.5× annual contributions — LOCKED; mission-lock semantic enforced; below-floor auto-pause of Cover-Fee routing.
+- **REQ-048** Cover Pool reserve target ceiling 2.5× (governance-tunable within 1.5×–2.5×) — Watcher escalation after 12 months; Pool Council MAY vote within bounded range.
+- **REQ-049** Cover Pool Standing gate minimums — LOCKED; Travel ≥ Trusted 4.0; Health-MCS ≥ Preferred 4.5; Pool MAY tighten but NEVER loosen below protocol minimum. Binds at Factory runtime (D-077).
+- **REQ-050** Cover-Fee tagging at protocol layer — LOCKED; Cover-Fee Grains carry `category_tag`; settlement rejects category-mismatched Calls (FR-COVER-11); Pool-level fungibility preserved for net-reserve accounting.
+- **REQ-051** Guild Charter + Common Bond requirement — LOCKED; at formation: Common Bond declared + hash-pinned; Public Profile published (bond summary, disclaimers, Mason count or "private", Pier wrapper if any).
+- **REQ-052** Cover-Charter (SoB, dispute path, gate, holding period) — LOCKED; distinct from governance charter; signed by Pool Host + witnessed by Watcher at deployment; amendments require Pool supermajority + 7-day cooling + Watcher + Counsel; protocol does NOT enforce SoB content (FR-CHTR-5).
+- **REQ-053** Chapter Federation (Parent/Chapter, secession terms, liens at founding) — Parent Guild + Chapters; Chapters inherit + may tighten but not loosen; secession terms coded at founding; good-standing liens at founding (not freely increasable); Chapter retains mesh-level Voice (Pier does NOT carry Voice per FR-VOICE-6).
+- **REQ-054** Mutual Aid Bond (issuance ceiling 1×–3×, coupons in Cover Calls) — LOCKED; issuance ceiling mission-locked at 3× annual surplus; coupons payable in Cover Calls or mutual-aid credits (NEVER Bread); coupon rate bounded by `CouponCapBps=800`; use-of-proceeds locked to reserve build-out; default recapture per FR-MAB-7; Watcher attestation at deployment + quarterly audit. Enforcement: tagged streaming + Watcher-witnessed release (D-080, defense in depth).
+- **REQ-055** Cover Claims Voucher role + bond + slashing — Specialization of Voucher role; bond default 10× avg Call size per Pool; reviews each Call independently (no self-adjudication, FR-CPCV-2); slashing via §9.4 mechanism with cross-Pool applicability (NFR-SEC-8); bounded earnings.
+- **REQ-056** Anti-Capture Bill of Rights v0.2 — LOCKED; 13 rights codified in code; cannot be amended or waived by any Charter; covers one-tap exit, no tax on personal Stash, audit-able Voice, cooling, Watcher inspection, Freeholder voucher, Counsel escalation, Anchored-Bread conversion, Wayfarer's Record, secession (founding terms), non-Cover-access, category-mismatch refusal.
+- **REQ-057** Household simplified — no formal Council, one-tap exit — Household Stand may operate without formal Council; one-tap exit is the dispute path.
+- **REQ-058** Confederation Voice — one-Stand-one-Vote, internal bundle — LOCKED; Confederation aggregates member Stand Voice one-per-Stand; member Stands may bundle delegated Voice internally via §19 delegation.
+- **REQ-059** Stand→Pier-customer boundary — escalation rule ($100k per D-074) — When annual Pass volume > $100k, Stand is invited to Hub API; soft upgrade, not a ban.
+- **REQ-060** Shadow vouch partial credit — 50% weight in Freeholder signal — LOCKED; Shadow vouch weight = 0.5× in Community Endorsement signal (vs 1.0× for non-Shadow vouch).
+- **REQ-061** Disclaimer cadence — per charter signing — LOCKED; jurisdictional disclaimer surfaced at every charter signing; not session-bounded.
+- **REQ-062** Pool governance hybrid (Host + 3 elected + Watcher observer) — LOCKED; Cover Pool Council = Pool Host + 3 Masons elected by Pool-eligible Masons + Watcher observer seat; Cover Calls require majority with Watcher observer present. No Anchor seat (Anchor no-Voice §5).
+- **REQ-063** MAB holder — surplus seniority only, no Voice at dissolution — LOCKED; Mutual Aid Bond holders rank after Cover-Fee contributors but before Bread holders in Pool-surplus distributions (FR-MAB-4); NO Voice in Pool dissolution decisions (claimants, not Masons).
+- **REQ-064** Secession cooling — 21d Cover-active / 14d non-Cover — LOCKED; Chapter secession cooling: 21 Mesh-days if Cover-active, 14 Mesh-days if non-Cover; secured at founding, not reducible; lien audit required; Cover Call / Bond covenant clearance required before secession completes.
+- **REQ-065** Cover Pool category staging — Phase 2/3/4 — LOCKED; Phase 2: Travel + Health-MCS + Income-Pause; Phase 3: Equipment/Loss + Life-Burial + Road-Side; Phase 4: Cyber-Skimming + Guild-Internal-Mutual-Aid; Factory respects staging and rejects out-of-phase launches.
+- **REQ-066** Pier selection — Guild Council chooses, reversible, Pier Selection Index — Guild Council chooses Pier at formation; reversible by Cover Pool supermajority + Counsel witness; mesh maintains Pier Selection Index; Pier-Routed Legal Wrapper OPTIONAL (§5 default-no-wrapper).
+
+### Milestone Type
+Feature (REQ-046..REQ-066 are feat-class primitives + test adjuncts for the firewall). Phase 0 → `v0.6.0`; execution phases `v0.6.1..v0.6.5`; final phase patch `v0.6.6` IS the v0.7 milestone release. No separate minor tag. The final-phase audit enforces the feature purity gate (no breaking schema changes; G-003 production firewall intact; G-006 go.mod unchanged — `x/cover` keeper uses existing cosmos-sdk runtime substrate).
+
+### Out of Scope (v0.7)
+- Real blockchain interaction / mainnet / IBC / real bearer transports (D-020 continues; runtime = simtest-grade keeper handlers)
+- A real `oyd` daemon / `app.go` / `cmd/oyd` (no chain runtime exists; deferred to v0.8+)
+- Sovereign Anchor SPEC (`oy-sovereign-anchors` forthcoming; experimental, not load-bearing per §5/D-076)
+- USZ classification runtime (v0.8 — depends on Anchor pre-commitment framework, REQ-095)
+- Cluster A–E + Infrastructure Economics (REQ-067..REQ-097, all v0.8 per D-081)
+- Pier-Routed Legal Wrapper (OPTIONAL per §5; default-no-wrapper; not implemented as code)
+- Authentication / sessions / real key management (mock; deferred to v0.8+)
+- Persistence (mock store; deferred to v0.8+)
+- The 5 P1+ mainnet-readiness items deferred from v0.5 (governance spam deposit, CLOB batch auction, real IBC simtest, CLOB perf, emitMatchEventHook) — those are v0.8+ mainnet-readiness
+- SignalKind 4→5 expansion (deferred to v0.8+ governance vote)
+
+### Prior Milestones
+- v0.1 — OpenYield Foundation Init (COMPLETE; pre-MVP foundation skeleton; released as v0.0.9)
+- v0.2 — The Mesh (COMPLETE; skeleton + tests; released as v0.1.5)
+- v0.3 — Bearers & Documentation (COMPLETE; feature; released as v0.2.6)
+- v0.4 — Refinement (COMPLETE; NFR; released as v0.3.4)
+- v0.5 — Bearers Runtime (COMPLETE; feature; released as v0.4.8)
+- v0.6 — Nomad Web UI (COMPLETE; feature; released as v0.5.6)
+
+## Prior Milestone
+v0.6 — Nomad Web UI (complete; feature type; tags ran on the v0.5.x patch line)
+
+### v0.6 Scope (Nomad Web UI MVP — generated test data, no real chain)
+
+v0.6 is the project's first UI milestone. It delivers a working prototype Web
+UI where a person can sign up to be a Nomad (create a Reach + open a Stash)
+and exercise basic functionality around the (Reach, Stash) components, plus
+Window authorization, Standing progress, and Bloom accrual views. All data is
+generated as test fixtures — there is no real blockchain interaction, no live
+chain launch, no real bearer transports (D-020 continues to govern network
+deployment). The UI is a greenfield Go `html/template` + HTMX layer served by
+a Go mock HTTP server that instantiates the real `x/*/types` structs (Reach,
+Stash, Window, FreeholderSignals, BloomRecord) populated from in-memory
+fixtures. No keeper, no Cosmos runtime, no `app.go` (none exists in the repo).
+
+This milestone is the prerequisite for real-world MVP testing: it makes the
+Nomad path visible and exercisable in a browser. Wiring the UI to a real `oyd`
+daemon (once one exists) is deferred to v0.7+ (no `app.go`, `cmd/`, or `main.go`
+exists in the repo today).
+
+- **REQ-040** Nomad Reach signup Web UI — Go HTTP mock server (`web/`) + "Create a Reach" form + Reach list/detail; grounds the UI in `x/identity/types.Reach`. "Sign up" maps to "Create a Reach" (the word "account" is banned per REQ-012).
+- **REQ-041** Stash dashboard Web UI — balance in Grain + Bread-scale conversion (using `x/bread/types.BreadScaleAll()`) + 90-day maturity progress bar (`x/stash/types.StashActivity.IsMature`).
+- **REQ-042** Window authorization Web UI — form to open a Window (scope + duration + rate-limit), lifecycle view (Open→Active→Revoked/Expired via `x/window/types.Window.Activate/Revoke/Expire`), audit log.
+- **REQ-043** Standing + Freeholder signals progress Web UI — computed from mock `Rating`/`Vouch`/`Slash` records using the locked constants + `GetStandingBucket`/`ComputeDiversityBonus`/`GetVoucherWeight`; 4-signal progress (`FreeholderSignals.IsFreeholderEligible`).
+- **REQ-044** Bloom accrual Web UI — per-Stash `BloomRecord` view (`AccruedGrain`, `RateBasisPoints`), computed from mock data; shows the 4.5% target rate.
+- **REQ-045** Extend REQ-012 lexicon firewall to scan `web/templates/**` + `web/static/**` (new `lexicon_meta_web_test.go`). Firewall-first: lands in P1 before content.
+
+### Milestone Type
+Feature (all execution phases are `feat` except REQ-045 which is `test`). Phase 0 → `v0.5.0`; execution phases `v0.5.1..v0.5.5`; final phase patch `v0.5.6` IS the v0.6 milestone release. No separate minor tag. The final-phase audit enforces the feature purity gate (no breaking schema changes; G-003 production firewall intact; G-006 go.mod unchanged unless a runtime dep is GRILL-approved — HTMX is a vendored static asset, not a Go dep).
+
+### Out of Scope (v0.6)
+- Real blockchain interaction / mainnet / IBC / real bearer transports (D-020 continues)
+- A real `oyd` daemon / `app.go` / `cmd/oyd` (no chain runtime exists; deferred to v0.7+)
+- Real Anchors onboarding / Hub API B2B / real custody (simtest/mock only)
+- Authentication / sessions / real key management (mock; a Reach is created by form submission, stored in-memory)
+- Persistence (mock store is in-memory; resets on restart)
+- i18n / multi-language UI
+- Real Standing oracle / real Bloom accrual engine (computed from fixtures using locked constants)
+- The 5 P1+ mainnet-readiness items deferred from v0.5 (governance spam deposit, CLOB front-running, real IBC simtest, CLOB perf, emitMatchEventHook testability) — those are v0.7+ mainnet-readiness, not UI work
+
+### Prior Milestones
+- v0.1 — OpenYield Foundation Init (COMPLETE; pre-MVP foundation skeleton; released as v0.0.9)
+- v0.2 — The Mesh (COMPLETE; skeleton + tests; released as v0.1.5)
+- v0.3 — Bearers & Documentation (COMPLETE; feature; released as v0.2.6)
+- v0.4 — Refinement (COMPLETE; NFR; released as v0.3.4)
+- v0.5 — Bearers Runtime (COMPLETE; feature; released as v0.4.8)
 
 ### v0.6 Scope (Nomad Web UI MVP — generated test data, no real chain)
 
@@ -306,4 +424,38 @@ Auto-decided defaults logged per clarify workflow Step 4 (full autonomy → acce
 | D-070 | **G-003 firewall scope: `web/` importing `x/*/types` is app-layer consumption, not a cross-`x/` production import.** G-003 (production import firewall) prohibits production struct imports across `x/<module>/types` packages. `web/` is not an `x/` module — it is the application layer that consumes protocol types, exactly as a future `cmd/oyd` would. The G-003 firewall stays intact: no `x/` module gains a production import of another `x/` module's types via `web/`. GRILL reviews this boundary. | G-003's intent is to prevent cross-module coupling inside the protocol layer. The application layer consuming types is the intended consumption direction. `web/` importing `x/identity/types` is no different from `cmd/oyd` importing it (when one exists). | 0.85 | [treat `web/` as an `x/` module (wrong — it is not protocol); forbid `web/` from importing `x/*/types` (would force TS/JSON fixtures, losing the grounding in locked constants)] |
 | D-071 | **"Sign up" = create a Reach + open a Stash atomically.** The Nomad entry path per `docs/nomads/reach.md` is "a Nomad starts with a Reach and a Stash". The signup form creates both atomically: a `Reach` with `IsNomad=true` + a `Stash` with `HolderID` matching the Reach's `HolderID` and `BalanceGrain` seeded to a test value (e.g., 500,000 Grain = 50 Bread). No KYC, no custodian (REQ-001 self-service principle). The UI labels this "Create a Reach" (lexicon-clean; "account" is banned). | The docs define the Nomad starting state as Reach + Stash. Creating only a Reach would leave the Nomad unable to view a Stash dashboard (P2) — the atomic creation matches the docs and makes the happy path contiguous. | 0.82 | [create Reach only, defer Stash creation to a separate flow (fractures the happy path); create Reach + Stash + Window all at signup (over-scope for an MVP)] |
 | D-072 | **Phase ordering** (provisional, planner finalizes): P1 Web foundation + Reach signup + lexicon firewall extension (REQ-040 + REQ-045 — same `web/` territory, vertical slice, firewall-first) → P2 Stash dashboard (REQ-041, depends on Reach existing) → P3 Window authorization (REQ-042, depends on Stash existing) → P4 Standing + Freeholder signals (REQ-043, depends on Reach existing) → P5 Bloom accrual (REQ-044, depends on Stash existing) → P6 final review + audit + milestone ship. Each phase independently shippable; P1 lands the foundation + firewall first (lexicon-clean by construction). | P1 bundles the web foundation + Reach signup + the firewall extension (same `web/` territory, vertical slice). P2..P5 each add one screen, ordered by the Nomad happy path (Reach → Stash → Window → Standing → Bloom). Vertical slices, each phase shippable. | 0.82 | [different wave ordering; bundle Stash + Window in one phase] |
-| D-073 | **Bread-scale source of truth = `x/bread/types` code constants, NOT `docs/shared/bread-scale.md`.** The code constants (`GrainsPerBread=10000`, `BreadScaleAll()` table) are the locked, tested values; the docs table is aspirational/outdated (states 1,000× ratios that do not match the code). The UI uses the code constants for all Bread-scale conversions. A doc-fix for `docs/shared/bread-scale.md` is flagged as a P1+ follow-up (not a v0.6 deliverable — docs were a v0.3 deliverable; this is a doc-drift fix, not a UI feature). | The code constants are tested (`x/bread/types/types_test.go` asserts them); the docs are not. Using the code as the source of truth keeps the UI consistent with the protocol layer. | 0.90 | [use the docs table (wrong — not tested, disagrees with code); fix the docs in v0.6 (out of scope — doc-drift fix, not a UI feature)] |
+| D-073 | **Bread-scale source of truth = `x/bread/types` code constants, NOT `docs/shared/bread-scale.md`.** The code constants (`GrainsPerBread=10000`, `BreadScaleAll()` table) are the locked, tested values; the docs table is aspirational/outdated (states 1,000× ratios that do not match the code). The UI uses the code constants for all Bread-scale conversions. A doc-fix for `docs/shared/bread-scale.md` is flagged as a P1+ follow-up (not a v0.6 deliverable — docs were a v0.3 deliverable; this is a doc-drift fix, not a UI feature). | The code constants are tested (`x/bread/types/types_test.go` asserts them); the docs are not. Using the code as the source of truth keeps the UI consistent with the protocol layer. | 0.90 | [use the docs table (wrong — not tested, disagrees with code); fix the docs in v0.6 (out of scope — doc-drift fix, not a UI feature)] |
+
+## Clarification Decisions (Phase 0 v0.7 — CLARIFY, autonomy=full)
+
+Auto-decided defaults logged per clarify workflow Step 4 (full autonomy → accept defaults, log decisions). No `--ideate` flag this run; v0.7 scope is pre-seeded from oy-spec v3 §7 (Fraternal Groups Foundation, REQ-046..REQ-066) and ratified at CLARIFY. All 8 §8 open questions resolved by accepting PO recommendations as binding (D-074..D-081). The D-001 refinement-only filter does NOT apply (v0.7 is a feature milestone). Three scope-shaping questions were validated interactively with the user before CLARIFY:
+
+1. **v0.7 scope (§7 vs §8 Q4)** — user ruled: §7 only (REQ-046..REQ-066, 21 REQs). Cluster A+B+C are v0.8 (D-081).
+2. **Accept all other PO recommendations** — user ruled: yes, accept all 7 (D-074..D-080) as binding.
+3. **Generate oy-state v2 at P0 start** — user ruled: yes (done at SPECIFY).
+
+| ID | Decision | Rationale | Confidence | Alternatives |
+|----|----------|-----------|------------|--------------|
+| D-074 | **TBD-X = $100k annual Pass volume** for Stand→Pier-customer boundary escalation (REQ-059). When a Stand's annual Pass volume exceeds $100k (10,000,000 Grain-cents at GrainsPerBread=10000), the Stand is invited to the Hub API as a soft upgrade (not a ban). The threshold is a new `x/stand` const `StandPierEscalationAnnualPassVolumeCents=10000000` (not locked — Pool/Council may tune within bounds). | §8 Q1 PO rec accepted at full autonomy. $100k is the natural inflection where a Stand's activity volume resembles a small Pier-customer more than a personal Holder; soft upgrade preserves self-service (Principle 6). | 0.85 | [$50k (too aggressive — flags mature Households); $250k (too lax — delays Hub API onboarding)] |
+| D-075 | **TBD-Z density formula for USZ classification (REQ-095, v0.8)** = `<10 Holders per km² AND strategic value ≥ mission score, OR sovereign request, OR mission-aligned override via Mesh Council supermajority`. The formula is locked now (oy-state §3) but the USZ runtime is v0.8 (depends on Anchor pre-commitment framework). | §8 Q2 PO rec accepted. The 3-criteria OR structure matches the spec's "≥3 criteria" requirement (density + strategic value + mission-aligned override) while allowing sovereign request as a separate path. | 0.80 | [pure density threshold (ignores strategic value); Mesh Council sole arbiter (no objective floor)] |
+| D-076 | **Sovereign Anchors = separate SPEC `oy-sovereign-anchors`**, not folded into `oy-pier`. v0.7 status: experimental, not load-bearing. The `oy-spec` §5 constraint forbids USZ infrastructure financing via Sovereign Anchor partnerships from being load-bearing until the separate SPEC ships. | §8 Q3 PO rec accepted. Sovereign Anchors are infrastructure-scale (reserve entities, banking partners, multi-jurisdiction custody) — a different design surface than the Pier-Routed Legal Wrapper (which is OPTIONAL per §5). Folding them into `oy-pier` would conflate legal-wrapper-scale with infrastructure-scale. | 0.85 | [fold into oy-pier (conflates scales); fold into oy-spec (too large for the net-new-only diff)] |
+| D-077 | **Standing gate enforcement timing = Cover Pool Factory runtime (v0.7/P1)**, not first live Cover Pool deployment. The `CoverStandingGateTrusted=4.0` and `CoverStandingGatePreferred=4.5` consts bind at the `x/cover` Factory layer — every Pool the Factory launches inherits the protocol minimum; Pool Council MAY tighten but the Factory rejects any launch below the floor. | §8 Q5 PO rec accepted. Gates are protocol-layer invariants (REQ-049 locked=yes); deferring them to first-live-Pool would allow a window where a Pool could launch below the floor. Factory-runtime binding closes the window. | 0.88 | [first-live-Pool binding (allows a below-floor window); per-Pool configurable with no floor (violates REQ-049 locked)] |
+| D-078 | **Watcher/Voucher operating-expense compensation cap = 5% of Root-Pool Bloom annually** (REQ-096, v0.8). The absolute $TBD-W cap is deferred to v0.8 P0 (needs Root-Pool Bloom size estimate). v0.7 does not implement Watcher/Voucher compensation (Cluster E + Infra Economics are v0.8 per D-081). | §8 Q6 PO rec accepted. 5% Bloom is bounded by the protocol's own yield (not a transfer-payment analog); the absolute cap prevents Bloom-rate collapse if Bloom grows large. Deferring $TBD-W avoids hardcoding a USD figure that depends on mainnet Bloom size. | 0.82 | [10% (too high — risks Bloom-rate dilution); 1% (too low — may not cover Watcher ops); no absolute cap (unbounded if Bloom grows)] |
+| D-079 | **Anti-Crowding-Out Covenant enforcement = separate `x/cover/firewall` package (runtime) + `lexicon_meta_cover`-style meta-test (test-time)**, defense in depth. The runtime subpackage rejects any code path that would route Cover-Fees outside contributor-pool semantics (e.g., to Root-Pool operating expenses, transfer payments, or non-Cover destinations). The meta-test rejects doc/string drift that would describe such routing. This parallels the lexicon_meta pattern (D-044/D-069 firewall-first). | §8 Q7 PO rec accepted. The covenant is a §1/§2.3 SPEC-001 invariant — "Cover-Fees never crowd out the contributor pool". A separate firewall (not embedded in Factory validation) makes the invariant visible, testable, and resistant to Factory-layer refactors. Defense in depth: runtime rejects the code path, meta-test rejects the doc drift. | 0.84 | [embed in Factory validation (invisible, refactorable); meta-test only (no runtime gate — docs clean but code could route around)] |
+| D-080 | **MAB use-of-proceeds lock enforcement = tagged streaming + Watcher-witnessed release**, defense in depth. MAB proceeds are tagged with `use_of_proceeds=reserve_build_out` at issuance; the `x/bond` keeper streams tagged Grain to the `x/cover` reserve only, with auto-Still on any misuse detection (attempt to route to a non-reserve destination). Watcher attestation witnesses each release at quarterly audit (REQ-054). | §8 Q8 PO rec accepted. Tagged streaming makes the lock enforceable at the keeper layer (not just auditable post-hoc); Watcher-witnessed release adds the human-attestation layer. Defense in depth: keeper auto-Stills on misuse, Watcher catches what the keeper misses. | 0.85 | [Watcher-quorum-only release (no runtime gate — relies on Watcher catching misuse after the fact); unrestricted + audit-only (no enforcement, just detection)] |
+| D-081 | **v0.7 scope = §7 authoritative — REQ-046..REQ-066 only (21 REQs).** Cluster A+B+C (REQ-067..REQ-081) are v0.8, NOT v0.7, despite §8 Q4 PO rec suggesting Cluster A+B+C ship in v0.7. The §7 v0.7 acceptance text lists only REQ-046..REQ-066; the §7 v0.8 acceptance text lists REQ-067..REQ-097 with the const firewall extensions. §7 is the milestone contract; §8 Q4 was a recommendation the PO can override — and did, by accepting the "§7 only" interactive ruling before CLARIFY. | §7 acceptance text is the authoritative milestone contract (it lists the REQs and the acceptance criteria). §8 Q4 was a sequencing recommendation, not a binding scope ruling. Shipping 36 REQs in v0.7 would create a mega-milestone with coupled territories (fraternal primitives + their risk mitigations are different vertical slices). v0.7 = foundation; v0.8 = hardening. | 0.90 | [§8 Q4 — Cluster A+B+C in v0.7 (36 REQs, coupled territories); §7 + partial Cluster A only (REQ-067..072, 27 REQs — still couples fraternal + trust-minimization)] |
+| D-082 | **v0.7 phase ordering** (provisional, planner finalizes): P1 Cover Pool firewall + foundation (REQ-046/047/049/050 — firewall-first, same `x/cover` territory) → P2 Cover-Charter + Council + staging (REQ-048/052/062/065 — extends `x/cover` + `x/council`) → P3 Guild Charter + Chapter Federation (REQ-051/053/057/058/061 — extends `x/guild`, `x/stand`) → P4 MAB + Cover Claims Voucher (REQ-054/055/060/063 — extends `x/bond`, `x/standing`, `x/cover`) → P5 Anti-Capture Bill + secession + Pier (REQ-056/059/064/066 — cross-cutting, lands last as it constrains all prior surfaces) → P6 final review + audit + milestone ship. Each phase independently shippable; P1 lands the firewall + locked floors first (firewall-first pattern per D-044/D-069/D-079). | The 21 REQs cluster into 5 vertical slices by module territory + dependency. P1 is the spine (Factory + firewall + locked floors + gates + tagging); everything else hangs off it. P5 lands last because the Anti-Capture Bill constrains all prior surfaces (non-amendable rights that P1-P4 code must not violate). | 0.82 | [governance-first (REQ-062 first — but it depends on Factory); MAB-first (REQ-054 — but it depends on Cover Pool reserve existing); single mega-phase (couples territories)] |
+| D-083 | **No IDEATE stage in v0.7** (no `--ideate` flag this run). The feature scope was pre-seeded from oy-spec v3 §7 (REQ-046..REQ-066) and ratified at CLARIFY with all 8 §8 questions resolved. The D-001 refinement-only filter does NOT apply (v0.7 is a feature milestone). | run.md §IDEATE is conditional on `--ideate`. This invocation has no `--ideate`. | 1.00 | [run IDEATE anyway] |
+| D-084 | **New module `x/cover`** (Cover Pool Factory + Anti-Crowding-Out firewall + Anti-Capture Bill of Rights). The existing `x/pact` `PactCover` enum value remains as a cross-reference (G-003 by-ID-string pattern). This mirrors the D-039 precedent (`x/hub` split out of `x/pact`'s `PactHubAPI` in v0.3) — when a PactType grows into a first-class protocol surface with its own keeper + firewall, it graduates to a dedicated module. The `x/pact` `PactCover` enum value stays as a typed cross-reference so `x/pact` tests still pass; `x/cover` owns the runtime. | REQ-046 (Factory runtime), REQ-047 (reserve floor in `x/pact/cover` per spec text — interpreted as `x/cover` since that's where the Factory lives), REQ-050 (Cover-Fee tagging at protocol layer), REQ-052 (Cover-Charter), REQ-055 (Cover Claims Voucher), REQ-056 (Anti-Capture Bill) all need a home. A dedicated `x/cover` module is the D-039 pattern; keeping them in `x/pact` would overload `x/pact` (which is a 6-Pact enum skeleton, not a Cover Pool runtime). The spec text "codified in `x/pact/cover`" is read as "the Cover surface, which graduated from `x/pact`" — `x/cover` is the graduated module. GRILL ratifies. | 0.82 | [keep everything in `x/pact` (overloads the 6-Pact enum module); create 3 micro-modules (`x/coverpool`, `x/covercharter`, `x/anticapture` — fragments the Cover surface)] |
+
+## GRILL Decisions (Phase 0 v0.7 — GRILL, autonomy=full)
+
+The ci-griller red-teamed the v0.7 plan across 9 axes + 7 specific probes. Overall verdict: **CONDITIONAL PASS** (confidence 0.72) with 5 binding decisions (D-086..D-090) and 3 escalations to PO. The plan does NOT proceed to P1 until D-086..D-090 are applied (they are applied to PLANS.md + ARCHITECTURE.md + this file). This grill IS the self-administered adversarial review (pen-test) per oy-state §7 remaining-open item 4.
+
+| ID | Decision | Rationale | Confidence | Affects |
+|----|----------|-----------|------------|--------|
+| D-086 | **P1 Factory scope clarification** — P1's `MsgLaunchCoverPool` is *functional for Phase-2 categories ONLY* (Travel/HealthMCS/IncomePause). `FactoryAllowedPhases` Params field set to `[Phase2]` only in P1; Phase3/Phase4 categories REJECTED in P1. P2 extends to `[Phase2, Phase3, Phase4]`. P1 simtest includes negative case: out-of-phase category launch rejected. | The plan's "placeholder" language was ambiguous. Pinning P1 to Phase-2-only makes the vertical slice honest: P1 ships a working Factory for the Phase-2 subset, not a half-Factory. | 0.82 | PLANS P1 |
+| D-087 | **`PierCarriesVoice` const reconciliation** — P3 introduces `PierCarriesVoice bool const false` in `x/guild/types` (FR-VOICE-6: Pier does NOT carry Voice). Added as the **12th locked const** to the v0.7 const additions table (was 11; now 12). Mission-locked invariant — const is the correct firewall shape (not a field). | The plan and the const table disagreed by 1. A const that exists in code but not in the firewall table is invisible to the regression firewall. | 0.80 | PLANS const table, oy-state §3, ARCHITECTURE const table |
+| D-088 | **`lexicon_meta_cover` banned-term list + firewall shape** — (1) The `lexicon_meta_cover/` meta-test uses a NEW `lexicon.CoverBannedTerms()` helper banning `insurance`, `premium`, `claim`, `policy` scoped to the Cover surface (NOT project-wide — avoids false positives in non-Cover modules where "claim" is a common English word). (2) The `x/cover/firewall/` runtime subpackage shape is pinned to an **allow-list of permitted routing destinations** (the Pool's `ReserveAccount`), checked via string-equality at the start of every `MsgRouteCoverFee` handler. (3) **Optional cleanup:** replace `x/pact` "insurance-like" docstrings (`x/pact/types/types.go:36,158`) with "Cover-like" as a P1 doc-fix. | (1) Without a defined banned-term list, the `lexicon_meta_cover` meta-test was a paper tiger — it scanned but didn't ban the terms the plan said are banned. (2) The firewall's "rejects any code path" language was aspirational; an allow-list is the simtest-grade concrete form. (3) The `x/pact` "insurance-like" string is latent lexicon debt. | 0.78 | PLANS P1, `lexicon/lexicon.go`, `x/pact/types/types.go` |
+| D-089 | **`StillKeeper` stub + `x/bond → x/cover` CoverKeeper reverse edge** — (1) `StillKeeper.Still(poolID, reason)` is satisfied by a **simtest-local stub** (test-only, G-003 exempt), NOT a real `x/still` keeper. `x/still` is NOT extended this milestone (verified: `x/still/keeper/` is empty). (2) ARCHITECTURE.md v0.7 dependency map adds the reverse edge: `x/bond ──(CoverKeeper shim)──► x/cover` (the MAB `MsgDebitMABProceeds` handler queries `CoverKeeper.GetPoolReserveAccount(poolID)`). NEW expected-keeper interface in `x/bond/types/expected_keepers.go`. No import cycle (interface only). | (1) The auto-Still hook references a method that doesn't exist; without a documented stub, P4 cannot wire the simtest. (2) The reverse dependency edge is real (MAB handler must query the Pool's reserve account) but undocumented — a hidden architecture coupling. | 0.76 | PLANS P1/P4, ARCHITECTURE dependency map, `x/bond/types/expected_keepers.go` |
+| D-090 | **Bill of Rights temporal gap + Voucher cold-start + Standing-gate dual check + D-085 window** — (1) **Bill of Rights temporal-gap fix (most serious):** the `RightID` type + 13 `Waivable*` consts (all `false`) + `RightIsWaivable(id) bool` (always `false`) + `MsgSignCoverCharter.ValidateBasic` gate rejecting any `WaivedRights` element land in **P2** (before the first Charter can be signed), NOT P5. P5 adds the *ceremony* surface (Counsel review handler, full simtest). (2) **Voucher bond cold-start fix:** `bond = max(CoverClaimsVoucherBondMultipleAvgCall × avgCallSize, MinimumVoucherBond)` where `MinimumVoucherBond` is a Params field with a non-zero default. (3) **Standing-gate dual check:** the `CoverStandingGateTrusted`/`CoverStandingGatePreferred` floor is enforced at BOTH the `MsgLaunchCoverPool` handler AND the `MsgAmendPoolStandingGate` (Params-amendment) `ValidateBasic`. (4) **D-085 escalation window tightened to before P2** (because D-090(1) moves the RightID + 13 consts to P2). Fallback at P2: log `RightNonParticipationNoDenial` as the 13th right at confidence 0.55 and proceed. | (1) The P2→P5 temporal gap was a real security hole — rights waivable between P2 and P5. (2) Zero-bond cold-start was a Voucher bypass. (3) A Params-only check left the amendment path open. (4) The escalation window must match the new P2 deadline. | 0.72 | PLANS P2, P4, P5, RESEARCH D-085 |

.ciagent/oy/REQUIREMENTS.md

@@ -1,3 +1,4 @@
+<!-- Auto-generated from .ciagent/oy/oy-spec — PO edits oy-spec, not this file; see oy-state for current shipped state. -->
 # Requirements: OpenYield (oy)
 
 | ID | Requirement | Vision § | Priority | Status | Phase |
@@ -138,7 +139,72 @@ fixtures. No keeper, no Cosmos runtime, no `app.go`.
 > module); G-006 go.mod unchanged (HTMX is a vendored static asset, not a Go
 > dep). The final-phase audit enforces the feature purity gate.
 
-## IDEATE Traceability (Phase 0 v0.6 — IDEATE stage, autonomy=full)
+## v0.7 Milestone Requirements (Fraternal Groups Foundation — Feature)
+
+v0.7 adapts the 1890–1930 fraternal benefit-society model for borderless
+digital service. It delivers Cover Pools (mission-locked reserve floors +
+Standing gates), Chapter Federation (Parent/Chapter Guild model with
+secession terms + good-standing liens at founding), Mutual Aid Bonds
+(Cover-Call-couponed, 3× annual surplus ceiling, use-of-proceeds locked to
+reserve build-out), and the Anti-Capture Bill of Rights v0.2 (13 rights
+codified, non-amendable, non-waivable). This milestone unblocks the v0.1 Q7
+"Cover Pool seniority mechanics" deferred item — REQ-046..REQ-050 supply the
+seniority/gate math and promote `x/pact` Cover from skeleton to a dedicated
+`x/cover` module runtime (D-084, D-039 precedent).
+
+Simtest-grade runtime (D-020 pattern continues — no live chain launch, no
+mainnet). Cover Pool "live on testnet" (§7 acceptance) = `x/cover` keeper
+message handlers + simtest-grade end-to-end flows. No `app.go`/`cmd/oyd`
+exists; v0.7 does not create one. New module: `x/cover` (Factory + Anti-
+Crowding-Out firewall + Anti-Capture Bill of Rights). The existing `x/pact`
+`PactCover` enum value remains as a cross-reference (G-003 by-ID-string).
+
+| ID | Requirement | Vision § | Priority | Status | Phase |
+|----|-------------|----------|----------|--------|-------|
+| REQ-046 | Cover Pool Factory runtime — Factory rejects category launches below in-force reserve floor; supports Cover-Charter deployment; Watcher attestation pipeline operational; category staging per REQ-065 | §16 | High | Not started | v0.7/P1 |
+| REQ-047 | Cover Pool reserve target floor 1.5× annual contributions — LOCKED; mission-lock semantic enforced; below-floor auto-pause of Cover-Fee routing | §16 | High | Not started | v0.7/P1 |
+| REQ-048 | Cover Pool reserve target ceiling 2.5× (governance-tunable within 1.5×–2.5×) — Watcher escalation after 12 months; Pool Council MAY vote within bounded range | §16 | High | Not started | v0.7/P2 |
+| REQ-049 | Cover Pool Standing gate minimums — LOCKED; Travel ≥ Trusted 4.0; Health-MCS ≥ Preferred 4.5; Pool MAY tighten but NEVER loosen below protocol minimum. Binds at Factory runtime (D-077) | §16, §9.3 | High | Not started | v0.7/P1 |
+| REQ-050 | Cover-Fee tagging at protocol layer — LOCKED; Cover-Fee Grains carry `category_tag`; settlement rejects category-mismatched Calls (FR-COVER-11); Pool-level fungibility preserved for net-reserve accounting | §16 | High | Not started | v0.7/P1 |
+| REQ-051 | Guild Charter + Common Bond requirement — LOCKED; at formation: Common Bond declared + hash-pinned; Public Profile published (bond summary, disclaimers, Mason count or "private", Pier wrapper if any) | §12 | Medium | Not started | v0.7/P3 |
+| REQ-052 | Cover-Charter (SoB, dispute path, gate, holding period) — LOCKED; distinct from governance charter; signed by Pool Host + witnessed by Watcher at deployment; amendments require Pool supermajority + 7-day cooling + Watcher + Counsel; protocol does NOT enforce SoB content (FR-CHTR-5) | §16 | High | Not started | v0.7/P2 |
+| REQ-053 | Chapter Federation (Parent/Chapter, secession terms, liens at founding) — Parent Guild + Chapters; Chapters inherit + may tighten but not loosen; secession terms coded at founding; good-standing liens at founding (not freely increasable); Chapter retains mesh-level Voice (Pier does NOT carry Voice per FR-VOICE-6) | §12 | High | Not started | v0.7/P3 |
+| REQ-054 | Mutual Aid Bond (issuance ceiling 1×–3×, coupons in Cover Calls) — LOCKED; issuance ceiling mission-locked at 3× annual surplus; coupons payable in Cover Calls or mutual-aid credits (NEVER Bread); coupon rate bounded by `CouponCapBps=800`; use-of-proceeds locked to reserve build-out; default recapture per FR-MAB-7; Watcher attestation at deployment + quarterly audit. Enforcement: tagged streaming + Watcher-witnessed release (D-080) | §17 | High | Not started | v0.7/P4 |
+| REQ-055 | Cover Claims Voucher role + bond + slashing — Specialization of Voucher role; bond default 10× avg Call size per Pool; reviews each Call independently (no self-adjudication, FR-CPCV-2); slashing via §9.4 mechanism with cross-Pool applicability (NFR-SEC-8); bounded earnings | §9.4, §15 | High | Not started | v0.7/P4 |
+| REQ-056 | Anti-Capture Bill of Rights v0.2 — LOCKED; 13 rights codified in code; cannot be amended or waived by any Charter; covers one-tap exit, no tax on personal Stash, audit-able Voice, cooling, Watcher inspection, Freeholder voucher, Counsel escalation, Anchored-Bread conversion, Wayfarer's Record, secession (founding terms), non-Cover-access, category-mismatch refusal | §8.2 [3] | High | Not started | v0.7/P5 |
+| REQ-057 | Household simplified — no formal Council, one-tap exit — Household Stand may operate without formal Council; one-tap exit is the dispute path | §11 | Low | Not started | v0.7/P3 |
+| REQ-058 | Confederation Voice — one-Stand-one-Vote, internal bundle — LOCKED; Confederation aggregates member Stand Voice one-per-Stand; member Stands may bundle delegated Voice internally via §19 delegation | §11 | Medium | Not started | v0.7/P3 |
+| REQ-059 | Stand→Pier-customer boundary — escalation rule ($100k per D-074) — When annual Pass volume > $100k (10M Grain-cents), Stand is invited to Hub API; soft upgrade, not a ban | §11, §13 | Medium | Not started | v0.7/P5 |
+| REQ-060 | Shadow vouch partial credit — 50% weight in Freeholder signal — LOCKED; Shadow vouch weight = 0.5× in Community Endorsement signal (vs 1.0× for non-Shadow vouch) | §9.1 | Medium | Not started | v0.7/P4 |
+| REQ-061 | Disclaimer cadence — per charter signing — LOCKED; jurisdictional disclaimer surfaced at every charter signing; not session-bounded | §11 | Low | Not started | v0.7/P3 |
+| REQ-062 | Pool governance hybrid (Host + 3 elected + Watcher observer) — LOCKED; Cover Pool Council = Pool Host + 3 Masons elected by Pool-eligible Masons + Watcher observer seat; Cover Calls require majority with Watcher observer present. No Anchor seat (Anchor no-Voice §5) | §16 | High | Not started | v0.7/P2 |
+| REQ-063 | MAB holder — surplus seniority only, no Voice at dissolution — LOCKED; MAB holders rank after Cover-Fee contributors but before Bread holders in Pool-surplus distributions (FR-MAB-4); NO Voice in Pool dissolution decisions (claimants, not Masons) | §17 | Medium | Not started | v0.7/P4 |
+| REQ-064 | Secession cooling — 21d Cover-active / 14d non-Cover — LOCKED; Chapter secession cooling: 21 Mesh-days if Cover-active, 14 Mesh-days if non-Cover; secured at founding, not reducible; lien audit required; Cover Call / Bond covenant clearance required before secession completes | §4.6 [3] | Medium | Not started | v0.7/P5 |
+| REQ-065 | Cover Pool category staging — Phase 2/3/4 — LOCKED; Phase 2: Travel + Health-MCS + Income-Pause; Phase 3: Equipment/Loss + Life-Burial + Road-Side; Phase 4: Cyber-Skimming + Guild-Internal-Mutual-Aid; Factory respects staging and rejects out-of-phase launches | §16 | High | Not started | v0.7/P2 |
+| REQ-066 | Pier selection — Guild Council chooses, reversible, Pier Selection Index — Guild Council chooses Pier at formation; reversible by Cover Pool supermajority + Counsel witness; mesh maintains Pier Selection Index; Pier-Routed Legal Wrapper OPTIONAL (§5 default-no-wrapper) | §13 | Medium | Not started | v0.7/P5 |
+
+> REQ-046..REQ-066 are NEW in v0.7. All are `feat`-class primitives (Cover
+> Pool Factory, Cover-Charter, Chapter Federation, MAB, Cover Claims Voucher,
+> Anti-Capture Bill) + a `test` adjunct for the Anti-Crowding-Out firewall
+> (D-079, ships in P1 firewall-first). No breaking schema changes to the
+> locked-const firewall; G-003 production firewall intact (`x/cover` is a new
+> module that references `x/pact`/`x/standing`/`x/bond` by ID-string only);
+> G-006 go.mod unchanged (`x/cover` keeper uses existing cosmos-sdk runtime
+> substrate). The final-phase audit enforces the feature purity gate.
+
+### v0.8+ Milestone Requirements (Risk Mitigations + Infrastructure Economics — Deferred)
+
+> All 31 REQs (REQ-067..REQ-097) are deferred to v0.8 per D-081 (§7
+> authoritative). Listed here for traceability; not started this milestone.
+
+| ID | Requirement | Vision § | Priority | Status | Target milestone |
+|----|-------------|----------|----------|--------|------------------|
+| REQ-067..REQ-072 | Cluster A — Trust-minimization attacks (audit cadence, bridge pause, Eye quorum, Watcher fork-recovery, Anchor concentration cap, RWA venue) | §7, §16, §20, §6 | High | Deferred | v0.8 |
+| REQ-073..REQ-076 | Cluster B — Economic structural (sovereign reserve, Root Basket liquidity, MAB default recapture, Forex multi-venue) | §6, §13, §17 | High/Medium | Deferred | v0.8 |
+| REQ-077..REQ-081 | Cluster C — Capture & centralization (governance capture, Processor FCFS, Partner/Pier capture, Pool governance capture, secession abuse) | §19, §15, §13, §16, §4.6 | High/Medium | Deferred | v0.8 |
+| REQ-082..REQ-086 | Cluster D — Identity & reputation (Sybil, Window abuse, vouching cascade, norm chilling, registry identity) | §9.2, §10, §9.1, §9.4, §4.9, §11 | High/Medium | Deferred | v0.8 |
+| REQ-087..REQ-091 | Cluster E — Adoption & organic (cycle defaults, charter ambiguity, cross-chain drift, fee-covenant override, adverse selection) | §16, §11, §7, §20, §18, §19 | Medium/High | Deferred | v0.8 |
+| REQ-092..REQ-097 | Infrastructure Economics (relay fee schedule, coverage standing bonus, IYB with subordination, USZ classification, Watcher/Voucher compensation, Anchor no-Voice) | §15, §9.1, §17, §13, §7, §19 | High/Medium | Deferred | v0.8 |
 
 The IDEATE stage ran the three ideation tiers (mechanical, backend-enriched,
 cross-project) on the v0.6 milestone scope and ratified 6 ideas (IDEATE-09..

.ciagent/oy/RESEARCH.md

@@ -2720,7 +2720,147 @@ component map → per-concern firewall/dep sections → interface contracts).
    POST (form submit) + path params (`/reaches/{id}`) is the full routing
    surface; no middleware, no wildcard host matching needed. Confidence
    0.95.
-5. **`web/main.go` is the entrypoint (not `cmd/oyd-ui/main.go`)** — D-068
-   says `web/` contains `main.go` (or `cmd/oyd-ui/main.go`); the simpler
-   `web/main.go` matches the mock-server scope (single binary, no
-   subcommands). Confidence 0.80.
+ 5. **`web/main.go` is the entrypoint (not `cmd/oyd-ui/main.go`)** — D-068
+    says `web/` contains `main.go` (or `cmd/oyd-ui/main.go`); the simpler
+    `web/main.go` matches the mock-server scope (single binary, no
+    subcommands). Confidence 0.80.
+
+---
+
+## v0.7 Research — Fraternal Groups Foundation (Phase 0, RESEARCH stage)
+
+Scope: REQ-046..REQ-066 (21 REQs). Feature milestone. Tags run on v0.6.x
+patch line. Simtest-grade runtime only (D-020 continues). Research covered
+7 areas: (1) fraternal benefit society historical prior art, (2) Cover Pool
+runtime design, (3) MAB mechanics, (4) Anti-Capture Bill of Rights, (5)
+Chapter Federation + secession, (6) anti-gaming/Sybil surfaces, (7) persona
+assessment. Full findings in ci-researcher subagent output; key decisions
+and design recommendations summarized here.
+
+### D-085 escalation candidate (13th Anti-Capture right)
+
+The spec enumerates 12 of 13 rights in REQ-056 acceptance criteria: one-tap
+exit, no tax on personal Stash, audit-able Voice, cooling, Watcher
+inspection, Freeholder voucher, Counsel escalation, Anchored-Bread
+conversion, Wayfarer's Record, secession (founding terms), non-Cover-access,
+category-mismatch refusal. The 13th is NOT enumerated. Best candidate
+(confidence 0.55): "non-participation MUST NOT deny other mesh products"
+(REQ-085 / FR-NORM-4 norm-chilling defense). Alternatives: "Standing
+portability", "Mesh migration". This is a low-confidence assumption —
+escalated through normal decision flow; NOT auto-decided. The lead-developer
+must surface D-085 to the PO before P5 (Anti-Capture Bill lands in P5). If
+unresolved at full autonomy by P5, log as assumption with the
+NonParticipationNoDenial candidate and proceed.
+
+### Design recommendations (grounded in codebase)
+
+1. **`x/cover` module layout mirrors `x/hub` (D-039 precedent, D-084).**
+   Verified at `x/hub/types/types.go:33-57` + `x/hub/module.go:32-55`. Layout:
+   `x/cover/{module.go, types/{types.go,rights.go,firewall.go,expected_keepers.go,msg_cover.go}, keeper/{keeper.go,msg_server.go,firewall.go,msg_server_simtest_test.go}}`.
+   The `x/pact` `PactCover` enum value (`x/pact/types/types.go:36`) stays as
+   cross-reference; `x/cover` owns the runtime. Confidence 0.90.
+
+2. **Cover-Fee category tagging in `x/cover`, NOT `x/bread` (REQ-050).** No
+   `Grain` struct exists today (`x/bread/types/types.go` has only
+   `BreadScale`/`Params`/`GenesisState`). Adding a tag field to `x/bread`
+   risks the `GrainsPerBread=10000` locked-const firewall. A `CoverFeeTag`
+   struct in `x/cover/types` (`{GrainAmount int64, CategoryTag string,
+   PoolID string}`) is schema-additive and puts the tag where the
+   category-mismatch rejection (FR-COVER-11) lives. Confidence 0.82.
+
+3. **Standing gate via expected-keeper shim (G-003, D-077).** `x/cover`
+   defines a `StandingKeeper` interface
+   (`GetStandingBucket(reachID, category string) (bucket string, score
+   float64, err error)`); the `x/standing` keeper satisfies it structurally.
+   The gate compares the returned bucket string against LOCAL `x/cover`
+   consts `CoverStandingGateTrusted=4.0` / `CoverStandingGatePreferred=4.5`
+   (cross-documented to `x/standing.BucketTrusted`/`BucketPreferred`).
+   Mirrors `x/bond/types/expected_keepers.go:43-49` `StandKeeper` pattern.
+   Confidence 0.88.
+
+4. **MAB as `x/bond` extension (anonymous embed), NOT a new module.**
+   `MAB struct { Bond; CouponKind CouponDenom; AnnualSurplusAtIssuance
+   int64; UseOfProceedsTag string }` in `x/bond/types`. Mirrors GrowthBond
+   at `x/bond/types/types.go:262-265`. `CouponDenom` enum with
+   `CouponDenomBread` rejected at `ValidateBasic` (MissionLockAmendmentRejected
+   pattern at `x/council/types/types.go:242`). 3× ceiling as keeper-level
+   runtime check against current annual surplus. Confidence 0.88.
+
+5. **D-080 tagged streaming + Watcher-witnessed release.** `UseOfProceedsTag`
+   field locked to `"reserve_build_out"` at issuance; keeper enforces
+   proceeds only debit to `CoverPool.ReserveAccount`; misuse → auto-Still
+   (`x/still` exists). `MsgWitnessMABProceedsRelease` requires Watcher quorum
+   (6-of-9, `x/watcher/types/types.go:23`). Confidence 0.84.
+
+6. **Anti-Capture Bill of Rights = 13 RightID consts + 13 Waivable* bool
+   consts (all false) + `RightIsWaivable(id)` always returns false.** Dual
+   firewall: const + `ValidateBasic` gate on Cover-Charter `WaivedRights`
+   field (mirrors `MissionLockAmendable=false` +
+   `MissionLockAmendmentRejected`). In `x/cover/types/rights.go` (NOT a
+   separate `x/cover/rights` package — D-079 specifies separate
+   `x/cover/firewall` package for enforcement, but rights *declaration* is a
+   type/const surface). Confidence 0.90.
+
+7. **Anti-Crowding-Out firewall (D-079) = `x/cover/firewall` subpackage
+   (runtime `CheckCoverFeeRouting`) + `lexicon_meta_cover` meta-test
+   (test-time doc-drift rejection).** Defense in depth. The firewall is the
+   enforcement mechanism for the `RightNoTaxOnPersonalStash` right (the
+   right is policy; the firewall is implementation). Confidence 0.82.
+
+8. **Guild extension: `ParentGuildID string` + `IsChapter bool` +
+   `SecessionTermsHash []byte` + `GoodStandingLiens []Lien`.** No `GuildKind`
+   enum (schema-additive without a new locked-const count).
+   `SecessionTerms` struct hash-pinned at creation (immutable).
+   `Lien.SecuredAtFounding=true` liens NOT freely increasable. Cooling consts
+   `CoolingSecessionCoverActiveDays=21` / `CoolingSecessionNonCoverDays=14`
+   in `x/guild/types` (protocol minimum; Chapter MAY specify longer, NOT
+   shorter). Confidence 0.85.
+
+9. **Shadow vouch 50% weight (REQ-060) = new const
+   `ShadowVouchWeightMultiplier=0.5` + new `IsShadow bool` field on `Vouch`
+   + post-multiplier branch in `GetVoucherWeight`.** The const makes the 0.5×
+   mission-locked (REQ-060 locked) and regression-testable. A hardcoded 0.5
+   in a branch is invisible to the locked-const firewall. Confidence 0.85.
+
+10. **Cover Claims Voucher (REQ-055) = `CoverClaimsVoucher` struct in
+    `x/cover/types` (NOT `x/standing`).** Bond =
+    `CoverClaimsVoucherBondMultipleAvgCall=10` × Pool avg Call size. Slash
+    via existing `x/standing.Slash` with new
+    `SlashReasonFraudulentCoverCall` const (cross-Pool via Standing bucket
+    drop). No self-adjudication: `MsgFileCoverCall` handler rejects if
+    `voucherReachID == claimantReachID` (FR-CPCV-2). Confidence 0.82.
+
+### Persona assessment
+
+Active for v0.7: backend-engineer (all phases — the bulk), lead-developer
+(all phases — coordination + D-085 escalation + pen-test assumption),
+security-engineer (all phases — highest security density since v0.5),
+cosmos-engineer (all phases — advisory; x/cover follows x/hub pattern).
+
+Deactivated: frontend-engineer (zero UI), docs-writer (no docs-content),
+mesh-engineer (no bearer work), data-engineer (no genesis-schema work).
+ci-security-auditor: off until P6 (final review/audit/ship).
+
+Full PERSONAS.md written to `.ciagent/oy/PERSONAS.md`.
+
+### Pitfalls (avoid)
+
+- Do NOT centralize Cover risk at the Root-Pool (historic AOUW collapse
+  reproduced; Anti-Crowding-Out firewall is the defense).
+- Do NOT enforce uniform SoB content (historic centralization; FR-CHTR-5).
+- Do NOT add `CategoryTag` to `x/bread/types.Grain` (risks GrainsPerBread
+  locked-const firewall; use CoverFeeTag in x/cover).
+- Do NOT import `x/standing/types` structs in `x/cover` (G-003; use
+  expected-keeper shim).
+- Do NOT retire `x/pact.PactCover` enum value (stays as cross-reference).
+- Do NOT make 1.5× floor a Params field (locked const; only 2.5× ceiling is
+  governance-tunable within bounds).
+- Do NOT allow `CouponDenomBread` MAB (rejected at ValidateBasic).
+- Do NOT give MAB holders Voice (REQ-063 locked; claimants, not Masons).
+- Do NOT add a `GuildKind` enum (bool IsChapter + ParentGuildID string is
+  schema-additive without a new locked-const count).
+- Do NOT make cooling periods reducible (REQ-064 locked; secured at founding).
+- Do NOT implement Shadow vouch 50% without a const (locked-const firewall
+  invisibility).
+- Do NOT put `CoverClaimsVoucher` in `x/standing` (role is Cover-specific).
+- Do NOT auto-decide the 13th right (D-085 escalation; confidence 0.55).

.ciagent/oy/oy-spec

@@ -0,0 +1,179 @@
+# OpenYield Spec — spec-v3 (net new only)
+Owner: <product owner>
+Status: draft
+Ingested as: oy-spec
+
+> This spec contains ONLY net new requirements, constraints, and decisions for v0.7+ scope. Locked-vision baseline (REQ-001..REQ-021), shipped REQs (REQ-022..REQ-045 per `oy-state` §2), Principles [locked], Lexicon [locked], and pre-filled project invariants are NOT restated; they remain in force per vision v3.0 and prior spec revisions. This is the diff against spec-v2.
+
+## 1. Objective
+
+The v0.7 milestone delivers **Fraternal Groups Foundation** — Cover Pools, Chapter Federation, Mutual Aid Bonds, and the Anti-Capture Bill of Rights v0.2 — adapting the 1890–1930 fraternal benefit-society model for borderless digital service [3]. The v0.8+ roadmap layers in **Risk Mitigations + Infrastructure Economics** — Cluster A–E risk register closures, infrastructure underwriting primitives (Relay Fee Schedule, Coverage Standing Bonus, IYB with subordination, USZ classification), Watcher/Voucher compensation, and the Anchor no-Voice clause. Two PO rulings bind this revision: **no subsidies** (Root-Pool operating-expense subsidies and transfer-payment analogs are forbidden), and **Anchor no-Voice** (Anchors — including Sovereign Anchors — receive preferred contract terms only, never governance Voice).
+
+## 2. Vision source
+Vision v3.0 [1]; SPEC-001 `oy-fraternal-groups` v0.2 [3]. All locked commitments remain in force; **no vision amendments proposed**.
+
+## 3. Principles [locked]
+Locked per vision v3.0 §2. Not restated.
+
+## 4. Requirements (net new)
+
+> REQ-001..REQ-021 are locked-vision baseline (in force, not restated). REQ-022..REQ-045 are shipped per `oy-state` §2 (not restated). New REQs continue from REQ-046.
+
+### v0.7 — Fraternal Groups Foundation (REQ-046..REQ-066)
+
+#### Fraternal Group Primitives (REQ-046..REQ-056)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-046 | Cover Pool Factory runtime | §16 | High | no | Factory rejects category launches below in-force reserve floor; supports Cover-Charter deployment; Watcher attestation pipeline operational; category staging per REQ-065 |
+| REQ-047 | Cover Pool reserve target floor 1.5× annual contributions | §16 | High | yes | 1.5× minimum reserve codified in `x/pact/cover`; mission-lock semantic enforced; below-floor auto-pause of Cover-Fee routing |
+| REQ-048 | Cover Pool reserve target ceiling 2.5× (governance-tunable within bounds) | §16 | High | no | Watcher escalation to 2.5× after 12 months operating history; Pool Council MAY vote within bounded range 1.5×–2.5× |
+| REQ-049 | Cover Pool Standing gate minimums | §16, §9.3 | High | yes | Travel ≥ Trusted 4.0; Health-MCS ≥ Preferred 4.5; Pool Council MAY tighten but NEVER loosen below protocol minimum |
+| REQ-050 | Cover-Fee tagging at protocol layer | §16 | High | yes | Cover-Fee Grains carry `category_tag`; settlement engine rejects category-mismatched Calls (FR-COVER-11); Pool-level fungibility preserved for net-reserve accounting |
+| REQ-051 | Guild Charter + Common Bond requirement | §12 | Medium | yes | At formation: Common Bond declared + hash-pinned; Public Profile published (bond summary, disclaimers, Mason count or "private", Pier wrapper if any) |
+| REQ-052 | Cover-Charter (Statement of Beliefs, dispute path, gate, holding period) | §16 | High | yes | Cover-Charter distinct from governance charter; signed by Cover Pool Host + witnessed by Watcher at deployment; amendments require Pool supermajority + 7-day cooling + Watcher + Counsel; protocol does NOT enforce SoB content (FR-CHTR-5) |
+| REQ-053 | Chapter Federation (Parent/Chapter, secession terms, liens at founding) | §12 | High | no | Parent Guild + Chapters model; Chapters inherit + may tighten but not loosen; secession terms coded at founding; good-standing liens at founding (not freely increasable); Chapter retains mesh-level Voice (Pier does NOT carry Voice per FR-VOICE-6) |
+| REQ-054 | Mutual Aid Bond (issuance ceiling 1×–3×, coupons in Cover Calls) | §17 | High | yes | Issuance ceiling mission-locked at 3× annual surplus; coupons payable in Cover Calls or mutual-aid credits (NEVER Bread); coupon rate bounded by `CouponCapBps=800`; use-of-proceeds locked to reserve build-out; default recapture per FR-MAB-7; Watcher attestation at deployment + quarterly audit |
+| REQ-055 | Cover Claims Voucher role + bond + slashing | §9.4, §15 | High | no | Specialization of Voucher role; bond default 10× avg Call size per Pool; reviews each Call independently (no self-adjudication, FR-CPCV-2); slashing via §9.4 mechanism with cross-Pool applicability (NFR-SEC-8); bounded earnings |
+| REQ-056 | Anti-Capture Bill of Rights v0.2 | §8.2 [3] | High | yes | 13 rights codified in code; cannot be amended or waived by any Charter; covers one-tap exit, no tax on personal Stash, audit-able Voice, cooling, Watcher inspection, Freeholder voucher, Counsel escalation, Anchored-Bread conversion, Wayfarer's Record, secession (founding terms), non-Cover-access, category-mismatch refusal |
+
+#### Architect Recommendations Q1–Q10 (REQ-057..REQ-066)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-057 | Household simplified — no formal Council, one-tap exit | §11 | Low | no | Household Stand may operate without formal Council; one-tap exit is the dispute path |
+| REQ-058 | Confederation Voice — one-Stand-one-Vote, internal bundle | §11 | Medium | yes | Confederation aggregates member Stand Voice one-per-Stand; member Stands may bundle delegated Voice internally via §19 delegation |
+| REQ-059 | Stand→Pier-customer boundary — escalation rule (TBD-X volume threshold) | §11, §13 | Medium | no | When annual volume > TBD-X, Stand is invited to Hub API; soft upgrade, not a ban. **TBD-X = PO ruling needed (§8)** |
+| REQ-060 | Shadow vouch partial credit — 50% weight in Freeholder signal | §9.1 | Medium | yes | Shadow vouch weight = 0.5× in Community Endorsement signal (vs 1.0× for non-Shadow vouch) |
+| REQ-061 | Disclaimer cadence — per charter signing | §11 | Low | yes | Jurisdictional disclaimer surfaced at every charter signing; not session-bounded |
+| REQ-062 | Pool governance hybrid (Host + 3 elected + Watcher observer) | §16 | High | yes | Cover Pool Council = Pool Host + 3 Masons elected by Pool-eligible Masons + Watcher observer seat; Cover Calls require majority with Watcher observer present |
+| REQ-063 | MAB holder — surplus seniority only, no Voice at dissolution | §17 | Medium | yes | Mutual Aid Bond holders rank after Cover-Fee contributors but before Bread holders in Pool-surplus distributions (FR-MAB-4); NO Voice in Pool dissolution decisions (claimants, not Masons) |
+| REQ-064 | Secession cooling — 21d Cover-active / 14d non-Cover | §4.6 [3] | Medium | yes | Chapter secession cooling: 21 Mesh-days if Cover-active, 14 Mesh-days if non-Cover; secured at founding, not reducible; lien audit required; Cover Call / Bond covenant clearance required before secession completes |
+| REQ-065 | Cover Pool category staging — Phase 2/3/4 | §16 | High | yes | Phase 2: Travel + Health-MCS + Income-Pause; Phase 3: Equipment/Loss + Life-Burial + Road-Side; Phase 4: Cyber-Skimming + Guild-Internal-Mutual-Aid; Factory respects staging and rejects out-of-phase launches |
+| REQ-066 | Pier selection — Guild Council chooses, reversible, Pier Selection Index | §13 | Medium | no | Guild Council chooses Pier at formation; reversible by Cover Pool supermajority + Counsel witness; mesh maintains Pier Selection Index (jurisdictional reliability, fiduciary record, integration quality); SPEC-001 §8.3 Pier-Routed Legal Wrapper remains OPTIONAL with default-no-wrapper stance |
+
+### v0.8+ — Risk Mitigations + Infrastructure Economics (REQ-067..REQ-097)
+
+> All REQs in this section are LOCKED unless otherwise specified. Each maps to a Cluster A–E mitigation in the risk register.
+
+#### Cluster A — Trust-minimization attacks (REQ-067..REQ-072)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-067 | Smart contract audit cadence + bounty + Still/Stir | §20 | High | yes | ≥2 independent audits before each Phase transition (high/critical remediated pre-launch); severity-graded bounty (Cat >$1M, Crit >$100k); module-level Still/Stir with Watcher-witnessed halt; canary 5→25→100% on parameter changes; >72h time-lock on parameter changes unless emergency Mesh Council + Watcher witness |
+| REQ-068 | Bridge pause semantics + multi-path + daily Watcher attestation | §7 | High | yes | `BridgeStatusCount=4` (Active→Paused→Frozen→Sunset); rate-limit per bridge per cycle; ≥2 independent paths for any mission-critical satellite; Watcher daily attestation of bridge balances (mismatch → auto-Still); Root-Pool-funded insurance pool |
+| REQ-069 | Eye quorum ≥7 + diversity + TWAP | §16 | High | yes | ≥7 Eyes per asset class; median (not mean); geographic/organizational diversity (no single Eye jurisdiction >25% weight); TWAP minimum 1-hour window; outlier rejection at 2σ, alerts at 1σ; Eye reputation with slashing bond (Watcher model); mesh-level Still per asset class on variance breach |
+| REQ-070 | Watcher 6-of-9 + 100k bond + daily cadence + fork-recovery | §7 | High | yes | All vision §7 + fork-recovery path: governance can fork from a captured Watcher set within Mission Lock bounds; rotation on instability metric (missed attestations, peer-deviation); slashing at 100,000 Bread bond per bad attestation |
+| REQ-071 | Anchor concentration cap 20% + redemption gate + auto-Still | §6 | High | yes | Any single Anchored-Bread ≤20% of Root Basket (governance-tunable within bounds); 24–72h redemption gate when anchor deviates >2% from peg; quarterly stress tests Watcher-witnessed; auto-Still for the affected stream |
+| REQ-072 | RWA venue multi-custodian + multi-jurisdiction minimum + Watcher attestation | §6 | High | yes | ≥3 independent custodians with segregated accounts; jurisdictional spread preferred (≥2 jurisdictions where commercially feasible) but NOT load-bearing; Watcher attestation per venue (reserves, NAV, audit reports); Watcher + Counsel sign-off substitution path within 30 days; insurance where commercially available |
+
+#### Cluster B — Economic structural (REQ-073..REQ-076)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-073 | Sovereign reserve — ≥2 independent entities | §6, §13 | High | yes | ≥2 independent reserve entities (different legal forms; jurisdiction selection driven by legal robustness + banking reliability + regulatory clarity — NOT by jurisdiction count); segregated accounts; quarterly third-party audits; ≥2 banking partners per currency; cash-equivalents only at entity level |
+| REQ-074 | Root Basket liquidity tier 7-day 10%-redemption target | §6 | Medium | yes | Short-duration T-bills ~35% working (liquidity tier); 7-day, 10%-redemption stress test target <1% slippage; staged redemption gates above $X with 24h hold; facility lines at banking partners where feasible |
+| REQ-075 | Mutual Aid Bond default recapture + seniority | §17 | High | yes | MAB coupons in Cover Calls (NEVER Bread, FR-MAB-3); seniority per FR-MAB-4 (Cover-Fee contributors > MAB > Bread holders); Watcher quarterly review + red-flag escalation on miss; default recapture per FR-MAB-7; mission-lock on bond covenant upper 8% lower 0% (REQ-021) |
+| REQ-076 | Forex Engine multi-venue + Watcher daily attestation | §13 | Medium | yes | ≥3 counterparties per major currency corridor; annual counterparty due diligence; real-time exposure caps per counterparty; Watcher daily attestation on Forex reserve balances; governance substitution within composition bounds |
+
+#### Cluster C — Capture & centralization (REQ-077..REQ-081)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-077 | Governance capture — multi-source Voice + Mission Lock + supermajority + cooling | §19 | High | yes | Multi-source Voice per §19 (Bread 1/1000, Freeholder full Voice, one-Mason-one-Vote opt-in, Guild delegation); Mission Lock list enforced (six non-amendable items); supermajority ≥67% + 7-day cooling on any governance action affecting funds; Watcher right of inspection on governance logs; `MissionLockAmendmentRejected` ProposalKind reverts amendment vote at protocol layer (D-064) |
+| REQ-078 | Processor FCFS + dynamic share (parity with Processors, extended to relay operators per REQ-092) | §15 | High | yes | FCFS (not fee-auctioned); geographic proximity wins; light client ~30MB / 1-3% battery/day; dynamic processor share auto-declining 50→30→20→10% as volume grows |
+| REQ-079 | Partner/Pier capture — self-service default + Window revoke + pay-to-play | §13 | High | yes | Self-service default (Principle 6) — no Partner required for any product; Window one-tap revoke; pay-to-play model (Piers pay OY, not reverse); mesh-level Pier Selection Index; Cover-Charter amendments require Watcher witness + Counsel signature; Chapter retains mesh-level Voice regardless of Pier fiduciary role |
+| REQ-080 | Pool governance capture — hybrid + Cover Claims Voucher + Chapter secession | §16 | High | yes | Hybrid Pool governance (REQ-062); Cover Calls require majority with Watcher observer; Cover Claims Voucher independent adjudication (REQ-055); Chapter secession right (founding terms, REQ-064); MAB holders have NO Voice (REQ-063) |
+| REQ-081 | Secession abuse — lien-bounding + cooling + lien audit | §4.6 [3] | Medium | yes | Good-standing liens codified at founding, not freely increasable (FR-CHAP-7); cooling periods 21d Cover-active / 14d non-Cover (REQ-064); secession requires Chapter Head signature + Good-Standing Lien audit; Cover Call / Bond covenant clearance required before secession completes; Parent Guild Treasury receives pro-rata Cover-Fee settlement for in-flight Cover Calls |
+
+#### Cluster D — Identity & reputation (REQ-082..REQ-086)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-082 | Sybil on Standing — Bayesian prior + distinct counterparties + time decay | §9.2 | High | yes | Bayesian prior weight 10 (§9.2); minimum distinct counterparties 3/10/30; time-decayed Bayesian average penalizes burst-rating; Diversity Bonus × Voucher Weight resists amplification; Watcher attestation on Freeholder transition; 90-day Stash Maturity signal |
+| REQ-083 | Window abuse — 5-property semantics + rate-limit enforcement | §10 | High | yes | Window enforces 5 properties (Scope, Duration, Rate-limit, Audit log, Revoke); one-tap revoke works mid-service; audit log exportable to Holder's Stash at any time; rate-limit enforcement is protocol-layer with Watcher-witnessed violations; Partner abuse triggers Window closure + Partner status review |
+| REQ-084 | Vouching cascade — vouch slashes voucher + Watcher detection | §9.1, §9.4 | Medium | yes | Vouch requires skin-in-the-game — vouchee's Crack slashes voucher's Standing; Freeholder min-counterparties = 10 makes cascade hard to bootstrap; Watcher detection on rapid vouch sequences; Voucher Weight tapers with chain depth |
+| REQ-085 | Norm chilling — Cover opt-in + dispute path + public profile | §4.9 [3] | Medium | yes | Cover opt-in (FR-NORM-4); non-participation MUST NOT deny other mesh products; norms enforced only through dispute path (FR-NORM-2), never unilateral Council; norm violations counted toward §9.4 slashing history (visible reputation consequence); Pool Public Profile must publish Statement if any (FR-CHTR-4 + FR-GLD-11); protocol never enforces SoB content |
+| REQ-086 | Registry as identity — Shadow pseudonymity + schema minimalism | §11 | Medium | yes | Shadow Stand pseudonymous at protocol layer (FR-SHADOW-2 + §11); public/private visibility Holder-chosen (not Registry-mandated); Window reads explicit + rate-limited + logged + revocable (NFR-PRI-3); Watcher witness on private Stand registry access; Registry base schema excludes identity-grade fields (no names, no biometrics, no Pier credentials) |
+
+#### Cluster E — Adoption & organic (REQ-087..REQ-091)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-087 | Cycle defaults — Cover integration + hash-committed order | §16, §11 | Medium | yes | Cover Pool integration with default ranking (SPEC-001 §12.1); Cycle Host order hash-committed (FR-CIRCLE-1); Counsel-mediated dispute path (FR-CIRCLE-4); Circle pauses via Still on default; restarts after resolution |
+| REQ-088 | Charter ambiguity — linter + Counsel review | §11 | Low | yes | Charter-template linter at Registry submission (covers common fields); Counsel review at chartering for any non-standard Charter; Counsel right to amend within 30-day ambiguity window without unanimous Mason approval |
+| REQ-089 | Cross-chain drift — Watcher per-chain attestation + canonical routing | §7, §20 | Medium | yes | Watchers re-attest per chain (per REQ-068 daily cadence + `BridgeStatusCount=4`); cross-chain Mirror registry with rolling snapshots per cycle for Stand Registry reads; Stand Registry reads route to canonical source via Window; drift triggers Paused bridge-status |
+| REQ-090 | Fee-Covenant override — Mission Lock + smart-contract enforcement + Council vote revert | §18, §19 | High | yes | Fee ceiling 0.1%, floor 0.01%, 1-Grain minimum non-amendable (Mission Lock); smart-contract enforcement with Watcher attestation; `MissionLockAmendmentRejected` ProposalKind reverts any Council vote to amend (D-064); structural ceiling on governance capture |
+| REQ-091 | Adverse selection — Standing gate + holding period + Pool tightening | §16 | High | yes | Standing-gate minimums mission-locked (REQ-049: Trusted 4.0 Travel / Preferred 4.5 Health-MCS); 30-day default holding period (FR-COVER-9); Pool tightening permitted but not loosening below protocol minimum; Cover Claims Voucher independent review of high-risk claims; aggregate statistics public (NFR-PRI-4) to drive Pool-level gate tuning |
+
+#### Infrastructure Economics (REQ-092..REQ-097)
+
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-092 | Relay Fee Schedule (parity with Processors, auto-declining) | §15 | High | yes | Per-packet relay fee for OY-LR / OY-BLE / OY-WiFi-Direct relay operators; paid in Bread from protocol-fee pool; auto-declining on same schedule as Processor share (50→30→20→10%); self-balancing supply (dense zones saturate, sparse zones attract premium) |
+| REQ-093 | Coverage Standing Bonus (supplement Committed Capital, not replace) | §9.1 | Medium | yes | Sustained infrastructure provision (90-day rolling relay uptime, Watcher attestation) counts as a Standing signal; supplements (does NOT replace) Committed Capital (which remains 1+ active Pact OR 60+ day Guild per §9.1); same anti-gaming rules apply |
+| REQ-094 | Infrastructure Yield Bond (with structural subordination) | §17 | Medium | yes | IYB coupon from Root-Pool infrastructure budget; bounded by `CouponCapBps=800`; use-of-proceeds locked to infrastructure build-out; standard IYB for high-density (commercial trade routes, dense corridors); subordinated IYB for transitional USZs (Anchor takes first loss, local fee revenue takes upside); Watcher attestation at deployment + every quarterly audit |
+| REQ-095 | Universal Service Zone classification (no subsidies) | §13 | Medium | yes | USZ designation via Mesh Council vote within bounds; ≥3 criteria (density, strategic value, mission-aligned override); opt-in (zones choose to be USZs); **NO SUBSIDIES** — infrastructure capital sourced EXCLUSIVELY from (a) Anchor pre-commitment, (b) Sovereign Anchor partnerships, (c) subordinated IYB; market decides whether USZ infrastructure is built; **TBD-Z density formula = PO ruling needed (§8)** |
+| REQ-096 | Watcher/Voucher operating-expense compensation (capped) | §7, §19 | Medium | yes | Watcher + Voucher compensation paid from Root-Pool operating budget; capped annually by Mesh Council vote within bounds; NOT from Bond Market fees (avoids fee-maximization race); audited quarterly by Watchers; Counsel = civic contribution, no operating-expense compensation |
+| REQ-097 | Anchor no-Voice clause (Anchor = preferred terms, zero Voice) | §13, §19 | High | yes | Anchors (commercial per §13) — and Sovereign Anchors — receive preferred contract terms only; ZERO Voice in any Council; no Voice transfer to underlying governments or institutions; Pier Selection Index surfaces Anchor reputation; no "no masters" violation, no matter the Anchor's institutional weight |
+
+## 5. Constraints (net new)
+
+> Pre-filled project invariants (14 components, lexicon firewall, Mission Lock non-amendable, etc.) remain in force per spec-v2 and prior revisions; not restated.
+
+Net new for spec-v3:
+
+- **No subsidies.** Root-Pool operating-expense subsidies, transfer-payment analogs, and welfare-state derivatives are **FORBIDDEN**. Capital for infrastructure is sourced exclusively from Anchor pre-commitment underwriting, Sovereign Anchor partnerships, and subordinated Infrastructure Yield Bond structures. *(oy-spec-v3, PO ruling 2026-08-18)*
+- **Anchor no-Voice.** Anchors (per §13) — including Sovereign Anchors — receive preferred contract terms only. **ZERO Voice in any Council.** No Voice transfer to underlying governments or institutions. *(oy-spec-v3, PO ruling 2026-08-18)*
+- **Sovereign Anchors require separate SPEC.** The Sovereign Anchor framework is too infrastructure-scale to fold into oy-spec. Forthcoming SPEC: `oy-sovereign-anchors`. Until that SPEC ships, USZ infrastructure financing via Sovereign Anchor partnerships is **experimental, not load-bearing**. *(oy-spec-v3, PO ruling 2026-08-18)*
+- **Pier-Routed Legal Wrapper is OPTIONAL.** Default stance: no wrapper required. SPEC-001 §8.3 menu is value-add for Chapters/Guilds that want a legal seat, not a requirement. *(oy-spec-v3, per session refactor)*
+
+## 6. Lexicon [locked]
+Locked per vision v3.0 §3. Not restated.
+
+## 7. Milestone intent
+
+- **Current shipped:** v0.6 (Nomad Web UI) — v0.5.6 — COMPLETE [2]
+- **Next: v0.7 — Fraternal Groups Foundation.** Ships REQ-046..REQ-056 (Cover Pool Factory + Cover-Charter + Chapter Federation + Mutual Aid Bond + Cover Claims Voucher + Anti-Capture Bill v0.2) + REQ-057..REQ-066 (architect recommendations Q1–Q10).
+  - *Acceptance:* ≥1 Cover Pool live on testnet with reserve enforcement + Standing gate + category tagging; ≥1 Parent Guild with Chapter in secession-eligible formation with good-standing liens declared at founding; ≥1 Mutual Aid Bond issuance with Cover-Call coupon settlement + use-of-proceeds lock to reserve build-out; Anti-Capture Bill v0.2 reviewed by bonded Counsel; pen-test ≥1 independent third party; high/critical findings remediated.
+- **v0.8 — Risk Mitigations + Infrastructure Economics.** Ships REQ-067..REQ-097 (Cluster A–E mitigations + Relay Fee Schedule + Coverage Standing Bonus + IYB + USZ classification + Watcher/Voucher compensation + Anchor no-Voice).
+  - *Acceptance:* all listed REQs in §4 v0.8+ implemented with regression tests; `oy-state` §3 const firewall extended with `EyeQuorumMin=7`, `AnchorConcentrationCapBps=2000`, `MABCouponMaxAnnualSurplusMultiple=3`, `BondIssuerSurplusCeilings={1×, 2×, 3×}`, `CoolingSecessionCoverActive=21 days`, `CoolingSecessionNonCover=14 days`, `CoverReserveFloorAnnualContribX=1.5`.
+- **Out-of-scope additions for v0.7:**
+  - Sovereign Anchor SPEC (forthcoming; experimental only this milestone per §5)
+  - USZ classification runtime (deferred to v0.8 — depends on Anchor pre-commitment framework)
+  - Pre-existing deferred items per `oy-state` §4 remain deferred (not restated here)
+
+## 8. Open questions (net new)
+
+> Pre-existing PO decisions tracked in `oy-state` §7 remain open unless addressed here.
+
+1. **TBD-X volume threshold** for Stand→Pier-customer boundary escalation (REQ-059). PO recommendation: **$100k annual Pass volume**.
+2. **TBD-Z density formula** for USZ classification (REQ-095). PO recommendation: **<10 Holders per km² AND strategic value ≥ mission score, OR sovereign request, OR mission-aligned override via Mesh Council supermajority**.
+3. **Sovereign Anchor SPEC scope decision.** Separate SPEC (`oy-sovereign-anchors`) or fold into `oy-pier`? PO recommendation: **separate SPEC** — Sovereign Anchors are infrastructure-scale, not legal-wrapper-scale; v0.7 status is *experimental, not load-bearing* per §5.
+4. **Risk mitigation sequencing.** Which of REQ-067..REQ-091 ship in v0.7 vs deferred to v0.8? PO recommendation: **Cluster A + B + C ship in v0.7 (immediate existential + economic + capture risks); Cluster D + E + REQ-092..REQ-097 ship in v0.8 (immune-system + adoption + infrastructure economics).**
+5. **Standing gate enforcement timing.** When does REQ-049 (Cover Pool Standing gate minimums) bind? At Cover Pool Factory runtime (v0.7) or at first live Cover Pool deployment (v0.7 acceptance)? PO recommendation: **Factory runtime — gates are protocol-layer.**
+6. **Watcher/Voucher operating-expense cap.** Mesh Council vote within bounds; PO recommendation: **annual cap = 5% of Root-Pool Bloom, capped at $TBD-W absolute**.
+7. **Anti-Crowding-Out Covenant enforcement code.** The covenant is in §1 / §2.3 of SPEC-001 [3]; does the ciagent codify it as a separate `x/cover` package firewall (parallel to lexicon_meta tests), or embed it in Cover Pool Factory validation? PO recommendation: **separate firewall** — parallel to lexicon meta-tests; rejects any code path that would route Cover-Fees outside contributor-pool semantics.
+8. **MAB use-of-proceeds lock enforcement.** Per REQ-054, MAB proceeds are locked to reserve build-out. Does the ciagent codify this as tagged streaming with auto-Still on misuse detection, or as a Watcher-quorum-only release? PO recommendation: **tagged streaming + Watcher-witnessed release** (defense in depth).
+
+The ciagent logs assumptions if these are unanswered at autonomy=full (decision_confidence_threshold 0.6, clarify_budget 10).
+
+## 9. Changelog
+
+| Spec-v | Date | Commit (docs(spec):) | What changed | REQs affected |
+|--------|------|----------------------|--------------|---------------|
+| v1 | (template date) | docs(spec): initial spec | Pre-filled REQ-001..REQ-021 locked-vision baseline; §1, §2, §5, §6 placeholders | REQ-001..REQ-021 |
+| v2 | 2026-08-18 | docs(spec): v0.7 fraternal groups + risk mitigations + infrastructure economics, no subsidies, anchor no-voice | Comprehensive revision — added REQ-046..REQ-097 (52 new REQs); folded SPEC-001 v0.2 §4 functional requirements and §12.2 architect recommendations as protocol REQs; eliminated Root-Pool subsidy layer; added Anchor no-Voice clause and Sovereign Anchors as separate SPEC; Pier-Routed Legal Wrapper downgraded to OPTIONAL; three new constraints added to §5; §1 expanded with fraternal scope; §7 split into v0.7 + v0.8 plan; 8 open questions logged | REQ-046..REQ-097 (new); §1, §5, §7, §8 |
+| **v3** | **2026-08-18** | **docs(spec): net new only — trim restated sections** | **Trim: removed restated REQ-001..REQ-021 baseline table (locked, in force), locked Principles restatement, locked Lexicon restatement, pre-filled project invariants from §5; §2 reduced to vision document reference only; §6 reduced to locked-pointer; §7 reduced to v0.7 + v0.8 milestone plan + new out-of-scope additions. Keep: REQ-046..REQ-097 unchanged; new §5 constraints unchanged; 8 new §8 questions unchanged.** | **No new REQs; net-new-only diff against spec-v2** |
+
+---
+
+## Rules (PO ↔ ciagent contract)
+Locked per spec-v2 / template. Not restated.
+
+## Commit convention
+Locked per spec-v2 / template. Not restated.
+
+---
+
+End of `oy-spec` v3 — net-new-only diff against spec-v2. Awaiting ciagent acknowledgment + P0 generation of new `oy-state` per regeneration rule in §7.

.ciagent/oy/oy-spec-template.md

@@ -0,0 +1,176 @@
+<!--
+  OpenYield Spec Template
+  =======================
+  Copy this file to `.ciagent/oy/oy-spec` (no .md extension) when starting a
+  fresh milestone cycle. Then fill every `<!-- TODO -->` placeholder and commit
+  with a `docs(spec):` Conventional Commit (see the commit convention block at
+  the bottom of this file).
+
+  What is pre-filled (do NOT edit unless the locked baseline itself changes):
+    - §3 Principles [locked] (Six Principles)
+    - §5 Constraints (project invariants)
+    - §6 Lexicon [locked] (banned terms + replacements)
+    - §4 REQ-001..REQ-021 (locked-vision baseline rows — acceptance criteria
+      still need filling on first use)
+    - Rules + Commit convention blocks
+
+  What the PO must fill per milestone:
+    - §1 Objective
+    - §2 Vision source (locked sections list)
+    - §4 acceptance criteria for every REQ the milestone implements
+    - §4 new REQ-NNN rows for milestone-specific additions (continuing the ID
+      sequence from the last shipped REQ — check `oy-state` §2 for the current
+      max REQ-ID)
+    - §7 Milestone intent (current shipped, next target, out-of-scope)
+    - §8 Open questions for the ciagent
+    - §9 Changelog (one row per spec revision)
+-->
+
+# OpenYield Spec — spec-vN
+Owner: <product owner>
+Status: draft
+Ingested as: oy-spec
+
+> This is the **only** document the product owner (PO) sends to the ciagent for
+> implementation. The ciagent consumes it to regenerate PROJECT.md,
+> REQUIREMENTS.md, and ARCHITECTURE.md. Nothing else is read from upstream.
+>
+> In return the ciagent maintains **one** sibling file — `oy-state` — that tells
+> the PO what exists, what's locked, what's deferred, and what drift exists
+> between this spec and the shipped code. Read `oy-state` before editing
+> `oy-spec`; it prevents re-proposing shipped or explicitly-deferred REQs.
+>
+> `oy-spec` and `oy-state` are the only two docs that cross the PO<->ciagent
+> boundary. All other `.ciagent/oy/*.md` files are ciagent-internal working
+> memory — do not edit them.
+
+## 1. Objective
+<!-- TODO: <=3 sentences — what the mesh is and who it serves -->
+
+## 2. Vision source
+- Document: Vision v3.0 (22 sections)
+- Locked commitments (non-amendable sections):
+  <!-- TODO: list section numbers that are non-amendable -->
+
+## 3. Principles [locked]
+1. Real value
+2. Sustainability
+3. Mission-lock
+4. Openness
+5. Ownership
+6. Self-service
+<!-- Do not edit — the ciagent enforces these as REQ-001. -->
+
+## 4. Requirements
+<!-- Each row: ID | Title | Vision § | Priority | Locked? | Acceptance criteria
+     REQ-001..REQ-021 are the locked-vision baseline — fill their acceptance
+     criteria on first use, do not change their Locked? column without an
+     explicit §9 changelog override.
+     Add new milestone-specific REQs below REQ-021, continuing the ID sequence
+     from the last shipped REQ (check `oy-state` §2 for the current max). -->
+| ID | Title | Vision § | Priority | Locked? | Acceptance criteria |
+|----|-------|----------|---------|---------|---------------------|
+| REQ-001 | Enforce Six Principles | §2 | High | yes | <!-- TODO: criteria --> |
+| REQ-002 | Fee ceiling 0.1% / floor 0.01% / 1-Grain min | §18 | High | yes | <!-- TODO: criteria --> |
+| REQ-003 | Bloom from real production only (Root Basket) | §6 | High | yes | <!-- TODO: criteria --> |
+| REQ-004 | 9 Watchers, 6-of-9 quorum | §7 | High | yes | <!-- TODO: criteria --> |
+| REQ-005 | Four Freeholder signals | §9.1 | High | yes | <!-- TODO: criteria --> |
+| REQ-006 | Standing anti-gaming formula | §9.2 | High | yes | <!-- TODO: criteria --> |
+| REQ-007 | FCFS processing | §15 | High | yes | <!-- TODO: criteria --> |
+| REQ-008 | OY Chain (Layer 1) | §7 | High | yes | <!-- TODO: criteria --> |
+| REQ-009 | Satellite chains (Layer 2) | §7 | Medium | no | <!-- TODO: criteria --> |
+| REQ-010 | Exit layer (Layer 3) | §7 | Medium | no | <!-- TODO: criteria --> |
+| REQ-011 | Three Councils with Mission Lock | §19 | High | yes | <!-- TODO: criteria --> |
+| REQ-012 | Lexicon compliance | §3 | High | yes | <!-- TODO: criteria --> |
+| REQ-013 | Bread unit with scale | §4 | High | yes | <!-- TODO: criteria --> |
+| REQ-014 | Three pools of storage | §5 | High | yes | <!-- TODO: criteria --> |
+| REQ-015 | Window primitive | §10 | High | no | <!-- TODO: criteria --> |
+| REQ-016 | Nine Stand types | §11 | Medium | yes | <!-- TODO: criteria --> |
+| REQ-017 | Guilds with free Hand-Passes | §12 | Medium | yes | <!-- TODO: criteria --> |
+| REQ-018 | Four-tier Partner Spectrum | §13 | Medium | no | <!-- TODO: criteria --> |
+| REQ-019 | Six bearers via Unified Bearer Layer | §14 | Medium | yes | <!-- TODO: criteria --> |
+| REQ-020 | Six Pacts | §16 | Medium | no | <!-- TODO: criteria --> |
+| REQ-021 | Mesh Bond Market with 8% cap | §17 | Medium | yes | <!-- TODO: criteria --> |
+| <!-- TODO: REQ-022 --> | <!-- TODO: title --> | <!-- TODO: vision § --> | <!-- TODO: priority --> | <!-- TODO: locked? --> | <!-- TODO: criteria --> |
+| <!-- TODO: REQ-023 --> | <!-- TODO: title --> | <!-- TODO: vision § --> | <!-- TODO: priority --> | <!-- TODO: locked? --> | <!-- TODO: criteria --> |
+
+## 5. Constraints
+- 14 modular components, 6 cross-component interfaces
+- Mission Lock non-amendable
+- Lexicon firewall: banned terms = bank, deposit, interest, yield, currency, dollar/euro, account, savings, depositor
+- Skeleton-first until mainnet gate (D-020 pattern)
+- Zero Go deps except GRILL-approved runtime exceptions
+- Coverage >=80% on shipped packages
+- Multi-project mode active; project slug = `oy`
+
+## 6. Lexicon [locked]
+- Banned: bank, deposit, interest, yield, currency, dollar, euro, account, savings, depositor
+- Required replacements: account -> Reach, deposit -> receive-asset, interest -> coupon, yield -> bloom, currency -> asset
+
+## 7. Milestone intent
+- Current shipped: <!-- TODO: last shipped milestone tag, e.g. v0.6 (v0.5.6) — COMPLETE -->
+- Next: <!-- TODO: next milestone target — one paragraph + the REQ-IDs it draws from -->
+- Out-of-scope this milestone:
+  <!-- TODO: list — cross-reference `oy-state` §4 (deferred) to avoid re-proposing -->
+
+## 8. Open questions for the ciagent
+<!-- TODO: bulleted; the ciagent logs assumptions if unanswered at autonomy=full -->
+
+## 9. Changelog
+<!-- Every spec revision MUST be a `docs(spec):` commit (see commit convention
+     block below). One row per revision. -->
+| Spec-v | Date | Commit (docs(spec):) | What changed | REQs affected |
+|--------|------|----------------------|--------------|---------------|
+| v1 | <!-- TODO: date --> | <!-- TODO: docs(spec): initial spec --> | <!-- TODO: summary --> | <!-- TODO: REQ-IDs --> |
+
+---
+
+## Rules (PO <-> ciagent contract)
+
+- **One document each way.** No slides, sidecar notes, or direct edits to
+  generated docs. If you want to change product intent, edit `oy-spec`; if you
+  want to know what the ciagent did, read `oy-state`.
+- **Every REQ the ciagent implements must appear in §4 with acceptance
+  criteria.** Vague criteria -> vague implementation.
+- **Mark a REQ `[locked]`** only if a future spec revision must not change it
+  without an explicit override line in §9. Locked REQs map to const firewalls
+  the ciagent defends with regression tests (listed in `oy-state` §3).
+- **The ciagent regenerates `oy-state` at every milestone ship AND at P0 of the
+  next milestone if `oy-spec` changed since the last `oy-state`.** `oy-state`
+  is authoritative for "what exists"; PROJECT.md is internal working memory.
+- **Before proposing a new REQ in §4, grep `oy-state` §2 (coverage) and §4
+  (deferred).** Re-proposing an existing or explicitly-deferred REQ is a no-op
+  and will be flagged as drift in the next `oy-state` §5.
+- **When §4 or §6 change,** the ciagent regenerates PROJECT/REQUIREMENTS and
+  flags drift. When §3/§5 only change, no regeneration is needed.
+
+## Commit convention (mandatory for `oy-spec`)
+
+- Every commit that modifies `oy-spec` MUST use a Conventional Commit message:
+
+  ```
+  docs(spec): <imperative summary <=72 chars>
+
+  <optional body: what changed in §4/§6 and why; >=1 line per REQ affected>
+  ```
+
+- Examples:
+  ```
+  docs(spec): add REQ-046 governance spam deposit (§4)
+
+  Opens REQ-046 per oy-state §4 deferred item "governance spam deposit".
+  Acceptance: proposal deposit >= 1 Loaf, slashable on spam.
+  ```
+  ```
+  docs(spec): lock REQ-002 fee ceiling — overrideable only via §9
+
+  REQ-002 fee covenant locked per vision §18; any future change requires an
+  explicit §9 changelog override line.
+  ```
+
+- The ciagent will **REJECT** any `oy-spec` commit whose subject does not match
+  `docs(spec): ...`. This makes spec changes grep-able and ties each
+  implementation milestone back to the spec revision that authorized it (via
+  the §9 Changelog row referenced in the commit body).
+- **No squash merges, `fixup!`, or empty commits** for `oy-spec`. Every edit
+  is a real `docs(spec):` commit on the default branch.

.ciagent/oy/oy-state

@@ -0,0 +1,245 @@
+# OpenYield State — state-v2
+Generated: 2026-08-19
+Milestone: v0.7 (Fraternal Groups Foundation) — IN PROGRESS (P0 SPECIFY)
+Tag: v0.6.x patch line (P0 → v0.6.0)
+Ingested as: oy-state
+
+> This is the **only** document the ciagent sends to the product owner (PO)
+> to communicate current project state. The PO reads it before editing
+> `oy-spec`. `oy-spec` and `oy-state` are the only two docs that cross the
+> PO<->ciagent boundary; all other `.ciagent/oy/*.md` files are ciagent-internal
+> working memory.
+>
+> Regeneration rule: the ciagent regenerates this file at every milestone ship
+> AND at P0 of the next milestone if `oy-spec` changed since the last `oy-state`.
+> `oy-state` is authoritative for "what exists"; PROJECT.md is internal working
+> memory.
+
+## 1. Current position
+- Last shipped: v0.6 (Nomad Web UI) — COMPLETE — tag v0.5.6 (release_id 776)
+- Next queued: v0.7 — Fraternal Groups Foundation (REQ-046..REQ-066, 21 REQs)
+- Release forge: Gitea (git.cloudinit.dev/oy/openyield), release_id 776
+- Autonomy: full (decision_confidence_threshold 0.6, clarify_budget 10)
+- Open `oy-spec` §8 questions answered by ciagent: 8 (D-074..D-081 — all PO recommendations accepted as binding; see §7)
+- v0.7 tag line: v0.6.x (previous minor's patch line per branch-strategy). P0 → v0.6.0; P1..P5 → v0.6.1..v0.6.5; P6 final → v0.6.6 (= v0.7 milestone release). No separate minor tag (D-008).
+- v0.7 milestone type: feature (REQ-046..REQ-066 are feat-class primitives + a small number of test/docs adjuncts)
+- v0.7 scope ruling (D-081): §7 is authoritative — v0.7 ships REQ-046..REQ-066 only; Cluster A–E + Infrastructure Economics (REQ-067..REQ-097) all defer to v0.8.
+
+### Milestone history (compact)
+| Milestone | Type | Tag | Status |
+|-----------|------|-----|--------|
+| v0.1 Foundation Init | feat | v0.0.9 | COMPLETE |
+| v0.2 The Mesh | feat | v0.1.5 | COMPLETE |
+| v0.3 Bearers & Docs | feat | v0.2.6 | COMPLETE |
+| v0.4 Refinement | NFR | v0.3.4 | COMPLETE |
+| v0.5 Bearers Runtime | feat | v0.4.8 | COMPLETE |
+| v0.6 Nomad Web UI | feat | v0.5.6 | COMPLETE |
+| v0.7 Fraternal Groups Foundation | feat | v0.6.x (in progress) | IN PROGRESS — P0 SPECIFY |
+
+## 2. Requirement coverage
+<!-- Mirror of oy-spec §4. Status: Not started | Skeleton | Runtime | Complete | Deferred | Rejected -->
+
+### Shipped baseline (REQ-001..REQ-045) — per state-v1, unchanged this regeneration
+| REQ | Title | Status | Shipped in | Module(s) | Locked? |
+|-----|-------|--------|-----------|----------|---------|
+| REQ-001 | Enforce Six Principles | Skeleton | v0.1 | x/* | yes |
+| REQ-002 | Fee ceiling 0.1% / floor 0.01% / 1-Grain min | Complete | v0.1 | x/feecovenant | yes |
+| REQ-003 | Bloom from real production only (Root Basket) | Complete | v0.2 | x/bread, x/bloom | yes |
+| REQ-004 | 9 Watchers, 6-of-9 quorum | Complete | v0.1 | x/watcher | yes |
+| REQ-005 | Four Freeholder signals | Complete | v0.2 | x/standing | yes |
+| REQ-006 | Standing anti-gaming formula | Complete | v0.2 | x/standing | yes |
+| REQ-007 | FCFS processing | Complete | v0.1 | x/bearers | yes |
+| REQ-008 | OY Chain (Layer 1) | Skeleton | v0.1 | x/* (no app.go yet) | yes |
+| REQ-009 | Satellite chains (Layer 2) | Skeleton | v0.2 | x/satellite | no |
+| REQ-010 | Exit layer (Layer 3) | Runtime | v0.5 | x/exit, x/bridge | no |
+| REQ-011 | Three Councils with Mission Lock | Runtime | v0.5 | x/council | yes |
+| REQ-012 | Lexicon compliance | Complete | v0.1 (x/), v0.3 (docs/), v0.6 (web/) | lexicon_meta_test, lexicon_meta_docs, lexicon_meta_web | yes |
+| REQ-013 | Bread unit with scale | Complete | v0.1 | x/bread | yes |
+| REQ-014 | Three pools of storage | Complete | v0.1 | x/stash, x/vault, x/rootpool | yes |
+| REQ-015 | Window primitive | Runtime | v0.2 (skeleton), v0.6 (UI) | x/window | no |
+| REQ-016 | Nine Stand types | Skeleton | v0.2 | x/stand | yes |
+| REQ-017 | Guilds with free Hand-Passes | Skeleton | v0.2 | x/guild | yes |
+| REQ-018 | Four-tier Partner Spectrum | Runtime | v0.5 | x/partner | no |
+| REQ-019 | Six bearers via Unified Bearer Layer | Runtime | v0.5 | x/bearers | yes |
+| REQ-020 | Six Pacts | Skeleton | v0.2 | x/pact | no |
+| REQ-021 | Mesh Bond Market with 8% cap | Runtime | v0.5 | x/bond | yes |
+| REQ-022..REQ-045 | (shipped v0.3..v0.6 — see state-v1 §2 for full table) | Complete | v0.3..v0.6 | various | mixed |
+
+### v0.7 — Fraternal Groups Foundation (REQ-046..REQ-066) — Not started
+| REQ | Title | Vision § | Priority | Locked? | Status | Target phase |
+|-----|-------|----------|---------|---------|--------|--------------|
+| REQ-046 | Cover Pool Factory runtime | §16 | High | no | Not started | v0.7/P1 |
+| REQ-047 | Cover Pool reserve target floor 1.5× annual contributions | §16 | High | yes | Not started | v0.7/P1 |
+| REQ-048 | Cover Pool reserve target ceiling 2.5× (governance-tunable) | §16 | High | no | Not started | v0.7/P2 |
+| REQ-049 | Cover Pool Standing gate minimums | §16, §9.3 | High | yes | Not started | v0.7/P1 |
+| REQ-050 | Cover-Fee tagging at protocol layer | §16 | High | yes | Not started | v0.7/P1 |
+| REQ-051 | Guild Charter + Common Bond requirement | §12 | Medium | yes | Not started | v0.7/P3 |
+| REQ-052 | Cover-Charter (SoB, dispute path, gate, holding period) | §16 | High | yes | Not started | v0.7/P2 |
+| REQ-053 | Chapter Federation (Parent/Chapter, secession terms, liens) | §12 | High | no | Not started | v0.7/P3 |
+| REQ-054 | Mutual Aid Bond (issuance ceiling 1×–3×, coupons in Cover Calls) | §17 | High | yes | Not started | v0.7/P4 |
+| REQ-055 | Cover Claims Voucher role + bond + slashing | §9.4, §15 | High | no | Not started | v0.7/P4 |
+| REQ-056 | Anti-Capture Bill of Rights v0.2 | §8.2 [3] | High | yes | Not started | v0.7/P5 |
+| REQ-057 | Household simplified — no formal Council, one-tap exit | §11 | Low | no | Not started | v0.7/P3 |
+| REQ-058 | Confederation Voice — one-Stand-one-Vote, internal bundle | §11 | Medium | yes | Not started | v0.7/P3 |
+| REQ-059 | Stand→Pier-customer boundary — escalation rule ($100k per D-074) | §11, §13 | Medium | no | Not started | v0.7/P5 |
+| REQ-060 | Shadow vouch partial credit — 50% weight in Freeholder signal | §9.1 | Medium | yes | Not started | v0.7/P4 |
+| REQ-061 | Disclaimer cadence — per charter signing | §11 | Low | yes | Not started | v0.7/P3 |
+| REQ-062 | Pool governance hybrid (Host + 3 elected + Watcher observer) | §16 | High | yes | Not started | v0.7/P2 |
+| REQ-063 | MAB holder — surplus seniority only, no Voice at dissolution | §17 | Medium | yes | Not started | v0.7/P4 |
+| REQ-064 | Secession cooling — 21d Cover-active / 14d non-Cover | §4.6 [3] | Medium | yes | Not started | v0.7/P5 |
+| REQ-065 | Cover Pool category staging — Phase 2/3/4 | §16 | High | yes | Not started | v0.7/P2 |
+| REQ-066 | Pier selection — Guild Council chooses, reversible, Pier Selection Index | §13 | Medium | no | Not started | v0.7/P5 |
+
+### v0.8+ — Risk Mitigations + Infrastructure Economics (REQ-067..REQ-097) — Deferred to v0.8
+> All 31 REQs deferred to v0.8 per D-081 (§7 authoritative). Listed here for visibility; not started this milestone.
+| REQ | Title | Status | Target milestone |
+|-----|-------|--------|-----------------|
+| REQ-067..REQ-072 | Cluster A — Trust-minimization attacks | Deferred | v0.8 |
+| REQ-073..REQ-076 | Cluster B — Economic structural | Deferred | v0.8 |
+| REQ-077..REQ-081 | Cluster C — Capture & centralization | Deferred | v0.8 |
+| REQ-082..REQ-086 | Cluster D — Identity & reputation | Deferred | v0.8 |
+| REQ-087..REQ-091 | Cluster E — Adoption & organic | Deferred | v0.8 |
+| REQ-092..REQ-097 | Infrastructure Economics | Deferred | v0.8 |
+
+## 3. Locked constants (const firewall)
+<!-- Amending any row requires an explicit override line in oy-spec §9. -->
+| Const | Value | Module | Why locked |
+|-------|-------|--------|-----------|
+| MissionLockAmendable | false | x/council | vision §19 — non-amendable |
+| CouponCapBps | 800 (8%) | x/bond | vision §17, D-028 |
+| CouponFloorBps | 0 (0%) | x/bond | vision §17, D-028 |
+| LendingCouponCapBps | 800 | x/hub | D-028 mirror (REQ-030 cross-const test) |
+| LendingCouponFloorBps | 0 | x/hub | D-028 mirror (REQ-030 cross-const test) |
+| HandPassFeeBps | 0 | x/guild | vision §12, D-025 |
+| FeeCeilingBps | 10 (0.1%) | x/feecovenant | vision §18, REQ-002 |
+| FeeFloorBps | 1 (0.01%) | x/feecovenant | vision §18, REQ-002 |
+| SignalKindCount | 4 | x/standing | AUDIT §193 P1-2 (defensible; expansion deferred to v0.7+ governance) |
+| BearerTypeCount | 6 | x/bearers | vision §14, REQ-019 |
+| BridgeStatusCount | 4 | x/bridge | D-036 |
+| ExitStatusCount | 5 | x/exit | D-036 |
+| PartnerTierCount | 4 | x/partner | vision §13, REQ-018 |
+| StandTypeCount | 9 | x/stand | vision §11, REQ-016 |
+| PactTypeCount | 6 | x/pact | vision §16, REQ-020 |
+| CouncilKindCount | 3 | x/council | vision §19, REQ-011 |
+| WatcherQuorum | 6-of-9 | x/watcher | vision §7, REQ-004 |
+| WatcherVetoQuorum | 6 (param-tunable [2,9]) | x/council | D-065 |
+| MaturityThresholdDays | 90 | x/stash | vision §9.1, REQ-005 |
+| GrainsPerBread | 10000 | x/bread | vision §4, REQ-013 |
+| TargetBloomRateBasisPoints | 450 (4.5%) | x/bloom | vision §6 |
+| AnchorCredentialStatusCount | 4 | x/partner | v0.5 addition (additive) |
+| OYSATLink.SurveillanceResistant | true | x/bearers | vision §14, locked |
+| ServiceKindCount | 4 | x/services | D-040 |
+| HubServiceCount | 3 | x/hub | D-039 |
+
+### v0.7 planned const additions (GRILL-ratified D-086..D-090)
+| Const | Value | Module | REQ | Why locked |
+|-------|-------|--------|-----|-----------|
+| CoverReserveFloorAnnualContribX | 1.5 | x/cover (NEW) | REQ-047 (locked) | vision §16 — 1.5× annual contributions floor, mission-locked |
+| CoverReserveCeilingAnnualContribX | 2.5 | x/cover (NEW) | REQ-048 (not locked — governance-tunable within 1.5×–2.5×) | vision §16 — upper bound of bounded range |
+| CoverStandingGateTrusted | 4.0 (Trusted bucket) | x/cover (NEW) | REQ-049 (locked) | vision §16, §9.3 — Travel gate minimum (Pool MAY tighten, NEVER loosen). D-090(3): enforced at BOTH launch handler AND Params-amendment ValidateBasic. |
+| CoverStandingGatePreferred | 4.5 (Preferred bucket) | x/cover (NEW) | REQ-049 (locked) | vision §16, §9.3 — Health-MCS gate minimum. D-090(3): dual check. |
+| MABIssuanceCeilingAnnualSurplusMultiple | 3 | x/bond (extended) | REQ-054 (locked) | vision §17 — 3× annual surplus mission-locked ceiling |
+| MABCouponCapBps | 800 (reuse CouponCapBps) | x/bond | REQ-054 (locked) | coupon bounded by existing CouponCapBps (D-028) — no new const, cross-const test extends |
+| CoolingSecessionCoverActiveDays | 21 | x/guild (extended) | REQ-064 (locked) | vision §4.6 — secession cooling, secured at founding, not reducible |
+| CoolingSecessionNonCoverDays | 14 | x/guild (extended) | REQ-064 (locked) | vision §4.6 — secession cooling, secured at founding, not reducible |
+| StandPierEscalationAnnualPassVolumeCents | 10000000 ($100k in Grain-cents) | x/stand (extended) | REQ-059 (not locked) | D-074 ruling — TBD-X = $100k annual Pass volume; simtest placeholder (no USD/Grain oracle) |
+| CoverClaimsVoucherBondMultipleAvgCall | 10 | x/cover (NEW) | REQ-055 (not locked) | §9.4, §15 — bond default 10× avg Call size per Pool. D-090(2): bond = max(10× avg, MinimumVoucherBond) — cold-start fallback. |
+| AntiCaptureBillOfRightsCount | 13 | x/cover (NEW) | REQ-056 (locked) | §8.2 — 13 rights codified, non-amendable, non-waivable. D-090(1): RightID type + 13 Waivable* consts + ValidateBasic gate land in P2 (NOT P5). |
+| ShadowVouchWeightMultiplier | 0.5 | x/standing (extended) | REQ-060 (locked) | vision §9.1 — Shadow vouch 50% weight in Community Endorsement signal |
+| PierCarriesVoice | false | x/guild (extended) | REQ-053 / FR-VOICE-6 (locked, D-087) | vision §12 — Pier does NOT carry Voice; mission-locked invariant (12th const per GRILL D-087) |
+
+> Note: the v0.8 const firewall extensions named in oy-spec §7 v0.8 acceptance
+> (`EyeQuorumMin=7`, `AnchorConcentrationCapBps=2000`,
+> `MABCouponMaxAnnualSurplusMultiple=3`, `BondIssuerSurplusCeilings={1×,2×,3×}`,
+> `CoolingSecessionCoverActive=21 days`, `CoolingSecessionNonCover=14 days`,
+> `CoverReserveFloorAnnualContribX=1.5`) overlap with v0.7's REQ-047/049/054/
+> 064 const additions. The v0.7 additions above land the v0.7-locked subset
+> (REQ-047/049/054/064 locked=yes); the v0.8 acceptance list is the v0.8
+> consolidated const firewall update that will add the remaining Cluster A–E
+> consts (`EyeQuorumMin`, `AnchorConcentrationCapBps`, etc.). The cooling
+> consts and CoverReserveFloor land in v0.7 because their REQs are v0.7;
+> v0.8's acceptance row re-lists them as a consolidated checkpoint, not a
+> re-introduction.
+
+## 4. Deferred / out-of-scope (do NOT re-propose without §9 override)
+| Item | Deferred from | Reason | Revisit at |
+|------|--------------|--------|------------|
+| Cover Pool seniority mechanics | v0.1 Q7 | unstated math | **UNBLOCKED v0.7** — REQ-046..REQ-050 now supply the seniority/gate math; promoting to runtime this milestone |
+| SignalKind 4->5 enum expansion | v0.4 AUDIT §193 P1-2 | locked-const change; defensible at 4 | v0.8+ governance vote (not v0.7 scope) |
+| Governance spam deposit/bond | v0.5 REVIEW P1 | mainnet-readiness | v0.8+ (Cluster C, REQ-077 adjacent) |
+| CLOB per-tx front-running (batch auction) | v0.5 REVIEW P1 | mainnet-readiness | v0.8+ |
+| Real IBC light-client simtest | v0.5 REVIEW P1 | mainnet-readiness | v0.8+ (Cluster A, REQ-068 adjacent) |
+| CLOB `restingBookForBond` O(n) -> prefix-key | v0.5 REVIEW P2 | mainnet perf | v0.8+ |
+| `emitMatchEventHook` testability | v0.5 REVIEW P2 | minor | v0.8+ |
+| Live chain launch / mainnet / real IBC channels | v0.1 (D-020) | skeleton-first until mainnet gate | v0.8+ (Year 3 target) |
+| Real `oyd` daemon / `app.go` / `cmd/oyd` | v0.6 OOS | no chain runtime exists | v0.8+ (v0.7 Cover Pool "live on testnet" = simtest-grade keeper runtime, not mainnet) |
+| Real institutional Anchors onboarding | v0.5 OOS | credential lifecycle in simtest only | v0.8+ |
+| Real bearer transports (hardware/RF) | v0.5 OOS | message handlers + simtest only | v0.8+ (Year 3) |
+| Authentication / sessions / real key mgmt | v0.6 OOS | mock; Reach created by form submission | v0.8+ |
+| Persistence (in-memory mock store) | v0.6 OOS | resets on restart | v0.8+ |
+| i18n / multi-language UI | v0.3/v0.6 OOS | single-language | v0.8+ |
+| Yield Token, Travel + 11 service categories | ROADMAP Phase 4 | Maturity (Years 4-5) | Year 4+ |
+| Maya's Day integration spec | v0.1 Q1 | Mesh Experience component | Phase 2 |
+| Standing anti-gaming sub-tables | v0.1 Q2 | formula locked; sub-tables deferred | v0.8+ |
+| Pier credential routing (e-Residency, biometrics) | v0.1 Q5 | deferred | v0.8+ |
+| Experimental bond forms | v0.1 Q6 | Phase 4+ only | Year 4+ |
+| Processor share tier boundary exact volumes | v0.1 Q8 | deferred | v0.8+ |
+| Docs bread-scale.md fix (outdated vs code consts) | v0.6 P1+ | doc-drift fix, not UI feature | next docs touch |
+| **Sovereign Anchor SPEC** (`oy-sovereign-anchors`) | v0.7 §5 | infrastructure-scale, separate SPEC; experimental, not load-bearing | post-v0.7 (PO D-076) |
+| **USZ classification runtime** | v0.7 §7 | depends on Anchor pre-commitment framework (v0.8 REQ-095) | v0.8 |
+| **Cluster A–E + Infrastructure Economics (REQ-067..REQ-097)** | v0.7 §7 / D-081 | §7 authoritative — v0.7 ships REQ-046..066 only | v0.8 |
+| **Pier-Routed Legal Wrapper** | v0.7 §5 | OPTIONAL per PO; default-no-wrapper; not implemented as code | never (optional value-add) |
+| **Watcher/Voucher operating-expense compensation absolute cap ($TBD-W)** | v0.7 §8 Q6 | v0.8 REQ-096; annual 5% Bloom cap ruled (D-078), absolute cap deferred | v0.8 |
+
+## 5. Drift flags (ciagent -> PO)
+<!-- Differences between oy-spec (latest) and what the ciagent has shipped. -->
+- Lexicon drift: **none**
+- Locked-const drift: **none** (v0.7 const additions are net-new, not amendments)
+- REQ-shape drift: **none** (oy-spec v3 net-new-only diff ingested; REQ-046..REQ-097 added to coverage §2; baseline REQ-001..REQ-045 unchanged)
+- Architecture drift: **planned** — v0.7 introduces a NEW module `x/cover` (Cover Pool Factory + Anti-Crowding-Out firewall + Anti-Capture Bill of Rights). The existing `x/pact` `PactCover` enum value remains as a cross-reference (G-003 by-ID-string). This mirrors the D-039 precedent (`x/hub` split out of `x/pact`'s `PactHubAPI` in v0.3). Will be ratified at GRILL (P0).
+- Spec-version drift: **none** — oy-spec v3 ingested at commit d10bf5e; this state-v2 reflects it.
+
+## 6. Constraints honored (firewall status)
+- **G-003** production import firewall: GREEN (by-ID-string rule at type level; expected_keepers.go shims for keeper cross-calls). v0.7 `x/cover` will follow the same pattern — no production struct imports across `x/<module>/types`.
+- **G-006** go.mod zero-dep: CONTROLLED EXCEPTION — cosmos-sdk v0.50.8 + ibc-go v8.2.1 added in v0.5 (D-055 GRILL-approved, scoped to runtime phases; types/ packages stay dep-free). v0.7 `x/cover` keeper will use the same SDK runtime substrate; no new Go deps expected.
+- **G-028** go.mod diff baseline (v0.6 vs v0.5.0): EMPTY. v0.7 target: EMPTY (no new Go deps; `x/cover` keeper uses existing SDK).
+- **REQ-012** lexicon firewall: GREEN — 3 meta-tests (x/, docs/, web/) all passing. v0.7 will extend to a 4th meta-test if Cover surfaces add user-facing strings (pending RESEARCH); otherwise the existing 3 suffice.
+- **Mission Lock** non-amendable: GREEN — `MissionLockAmendable=false` unchanged; `MissionLockAmendmentRejected` ProposalKind rejected at ValidateBasic (D-064). v0.7 Anti-Capture Bill (REQ-056) extends this: 13 rights non-amendable + non-waivable by any Charter.
+- **Coverage** >=80% on shipped packages: GREEN (v0.5 keepers 82.1%-92.5%; v0.6 web/store 98.1%, web/handlers 89.2%, lexicon_meta_web 100%). v0.7 target: `x/cover` + extensions >=80%.
+- **Feature purity gate** (v0.7): GREEN target — no breaking schema changes to locked-const firewall; G-003 intact; go.mod unchanged.
+- **No subsidies** (v0.7 §5 NEW): GREEN by construction — v0.7 does not introduce any Root-Pool operating-expense subsidy or transfer-payment analog. The Anti-Crowding-Out firewall (D-079, REQ-047/050) rejects any code path routing Cover-Fees outside contributor-pool semantics. Infrastructure financing is out of v0.7 scope (v0.8 REQ-092..095).
+- **Anchor no-Voice** (v0.7 §5 NEW): GREEN by construction — v0.7 does not grant Voice to any Anchor. The Cover Pool Council (REQ-062) = Pool Host + 3 elected Masons + Watcher observer; no Anchor seat. MAB holders (REQ-063) have NO Voice. Sovereign Anchors are out of v0.7 scope (experimental per §5).
+
+## 7. Open PO decisions before next milestone
+<!-- The PO should rule on these in oy-spec §8 or §7 before v0.7 P0. -->
+
+### Resolved this regeneration (D-074..D-081 — PO recommendations accepted as binding at full autonomy)
+| ID | §8 Q | Decision | Rationale | Confidence | Affects |
+|----|------|----------|-----------|------------|--------|
+| D-074 | Q1 (TBD-X) | **$100k annual Pass volume** for Stand→Pier-customer escalation | PO rec accepted; soft upgrade not ban | 0.85 | REQ-059 (v0.7/P5) |
+| D-075 | Q2 (TBD-Z) | **<10 Holders/km² AND strategic value ≥ mission score, OR sovereign request, OR Mesh Council supermajority** | PO rec accepted; formula locked for v0.8 USZ | 0.80 | REQ-095 (v0.8) |
+| D-076 | Q3 (Sovereign Anchor SPEC) | **Separate SPEC `oy-sovereign-anchors`**; experimental, not load-bearing v0.7 | PO rec accepted; infrastructure-scale ≠ legal-wrapper-scale | 0.85 | §5 constraint (v0.7) |
+| D-077 | Q5 (Standing gate timing) | **Factory runtime** — gates are protocol-layer | PO rec accepted; gates bind at x/cover Factory, not first live Pool | 0.88 | REQ-049 (v0.7/P1) |
+| D-078 | Q6 (Watcher/Voucher cap) | **Annual cap = 5% of Root-Pool Bloom**; absolute $TBD-W deferred to v0.8 | PO rec accepted; 5% Bloom ruled now, absolute cap later | 0.82 | REQ-096 (v0.8) |
+| D-079 | Q7 (Anti-Crowding-Out firewall) | **Separate `x/cover/firewall` package + `lexicon_meta_cover`-style meta-test** (defense in depth) | PO rec "separate firewall" accepted; runtime subpackage rejects code paths + meta-test rejects doc drift | 0.84 | REQ-047/050 (v0.7/P1) |
+| D-080 | Q8 (MAB use-of-proceeds) | **Tagged streaming + Watcher-witnessed release** (defense in depth) | PO rec accepted; tagged streaming auto-Stills on misuse, Watcher witnesses release | 0.85 | REQ-054 (v0.7/P4) |
+| D-081 | Q4 (Risk mitigation sequencing) | **§7 authoritative** — v0.7 ships REQ-046..066 only; Cluster A+B+C are v0.8 | PO rec overridden by §7 acceptance text; §7 is the milestone contract | 0.90 | v0.7 scope (all REQ-046..066) |
+
+### Remaining open (post-v0.7 — for v0.8 P0)
+1. **$TBD-W absolute Watcher/Voucher cap** — deferred to v0.8 REQ-096 (D-078 partial ruling).
+2. **Sovereign Anchor SPEC scope** — `oy-sovereign-anchors` to be authored by PO before v0.8 P0 (D-076).
+3. **v0.8 Cluster A–E sequencing within v0.8** — which of REQ-067..REQ-097 ship in v0.8 P1..PN? PO should pick a subset or rule "all 31 in v0.8".
+4. **Pen-test third party** — v0.7 §7 acceptance requires "pen-test ≥1 independent third party"; at full autonomy with no external third party available, the ciagent will run a self-administered adversarial review (ci-griller persona) and log this as an assumption unless the PO rules otherwise before P6.
+5. **`oyd` daemon** — still no `app.go`/`cmd/oyd`; v0.7 Cover Pool "live on testnet" = simtest-grade keeper runtime. PO should decide whether v0.8 starts the daemon or continues simtest-only.
+6. **SignalKind 4->5 expansion** — still deferred to v0.8+ governance vote (not v0.7 scope).
+
+## 8. Build/test status
+- `go build ./...`: GREEN (baseline confirmed 2026-08-19 on main @ d10bf5e)
+- `go test ./...`: GREEN (all packages; v0.5 keepers + v0.6 web + lexicon meta-tests all passing)
+- Coverage: all shipped keeper packages >=80%; web packages >=89%
+- Lexicon meta-tests: 3/3 GREEN (x/, docs/, web/)
+- Last green commit: d10bf5e (docs(spec): v3 net-new-only)
+
+---
+
+_`oy-state` is regenerated by the ciagent. Do not edit by hand._

lexicon/lexicon.go

@@ -123,3 +123,86 @@ func SyntheticBannedStrings() []string {
 		"the " + terms[9] + " lost money",   // depositor
 	}
 }
+
+// coverFragments holds the 4 Cover-specific banned terms (D-088, REQ-055
+// lexicon scope) as (a, b) halves. Neither half alone is a banned term, and
+// concatenation produces the banned term at runtime — the same fragment-
+// assembly bootstrapping pattern as the project-wide fragments above so this
+// package's source does not contain any banned term as a literal substring.
+// These are the four terms the Cover module's vocabulary MUST NOT use: the
+// safe vision names are "Cover", "Cover-Fee", "Cover Call", "Cover-Charter",
+// "Cover Pool", "Cover Claims Voucher" (D-088); the four terms below are the
+// banned synonyms enforced by lexicon_meta_cover.
+var coverFragments = []term{
+	{"insur", "ance"}, // insurance
+	{"prem", "ium"},   // premium
+	{"cla", "im"},     // claim
+	{"pol", "icy"},    // policy
+}
+
+// CoverBannedTerms returns the 4 Cover-specific banned terms (D-088): the
+// four terms the Cover module's vocabulary MUST NOT use. The terms are
+// assembled at runtime from coverFragments so this package's source does not
+// contain any banned term as a literal substring (the standard lexicon-test
+// bootstrapping pattern). These are ADDITIVE to the project-wide
+// BannedTerms() — the project-wide 10 terms also apply to x/cover; this list
+// is the Cover-specific superset layer enforced by lexicon_meta_cover.
+func CoverBannedTerms() []string {
+	out := make([]string, len(coverFragments))
+	for i, t := range coverFragments {
+		out[i] = t.a + t.b
+	}
+	return out
+}
+
+// coverBannedTermRegexes are the compiled word-boundary regexes for the 4
+// Cover-specific banned terms. Word boundaries prevent false positives (a
+// Cover-Call's "claimant" must NOT trip the banned "claim" — the regex bans
+// the word as a concept, not as an arbitrary substring). The regexes are
+// case-insensitive. Mirrors bannedTermRegexes for the Cover-specific list.
+var coverBannedTermRegexes = func() []*regexp.Regexp {
+	terms := CoverBannedTerms()
+	out := make([]*regexp.Regexp, len(terms))
+	for i, t := range terms {
+		out[i] = regexp.MustCompile(`\b` + regexp.QuoteMeta(t) + `\b`)
+	}
+	return out
+}()
+
+// FindCoverBannedTerm returns the first Cover-specific banned term found in
+// s (case-insensitive, word-boundary match) and true, or "" and false if
+// none. Mirrors FindBannedTerm but uses the Cover-specific 4-term list
+// (D-088). Used by the lexicon_meta_cover meta-test (the 4th lexicon meta-
+// test) and the per-package lexicon assertion in x/cover/types/types_test.go.
+// A Cover source file that contains a Cover-specific banned term triggers
+// this helper; the project-wide FindBannedTerm is NOT consulted here (the
+// two firewalls are layered: project-wide + Cover-specific).
+func FindCoverBannedTerm(s string) (string, bool) {
+	lower := strings.ToLower(s)
+	terms := CoverBannedTerms()
+	for i, re := range coverBannedTermRegexes {
+		if re.MatchString(lower) {
+			return terms[i], true
+		}
+	}
+	return "", false
+}
+
+// SyntheticCoverBannedStrings returns one synthetic string per Cover-specific
+// banned term, each embedding exactly one banned term in a plausible Cover-
+// module sentence context. This is the single source of truth (G-014) for
+// the synthetic self-test table consumed by lexicon_meta_cover ::
+// TestLexiconMetaCoverSelfTestTable. Mirrors SyntheticBannedStrings for the
+// 4-term Cover-specific list. The strings are built from CoverBannedTerms()
+// (already fragment-assembled), so this package's own source stays lexicon-
+// clean. The returned slice is indexed positionally against CoverBannedTerms():
+// the i-th synthetic string embeds the i-th Cover-specific banned term.
+func SyntheticCoverBannedStrings() []string {
+	terms := CoverBannedTerms()
+	return []string{
+		"buy " + terms[0] + " now",      // insurance
+		"pay the " + terms[1] + " fee",  // premium
+		"file a " + terms[2] + " today", // claim
+		"the " + terms[3] + " expires",  // policy
+	}
+}

lexicon_meta_cover/lexicon_meta_cover_test.go

@@ -0,0 +1,372 @@
+// Package lexicon_meta_cover holds the Cover lexicon firewall (REQ-055,
+// D-088) — the 4th lexicon meta-test.
+//
+// It is a NEW sibling meta-test created in v0.7 P1 that MIRRORS the v0.6
+// web firewall (lexicon_meta_web/lexicon_meta_web_test.go, package
+// lexicon_meta_web) but scans the Cover module surface (x/cover/**/*.go)
+// for BOTH the 10 project-wide banned terms (lexicon.FindBannedTerm) AND
+// the 4 Cover-specific banned terms (lexicon.FindCoverBannedTerm — D-088).
+// It uses the SAME lexicon.FindBannedTerm + lexicon.FindCoverBannedTerm
+// (word-boundary, case-insensitive) — NO detection reimplementation — so
+// the four firewalls (x/*.go project-wide, docs, web, cover) share a
+// single source of truth for the banned terms. The Cover-specific 4 terms
+// (insurance, premium, claim, policy — assembled from fragments by
+// lexicon.CoverBannedTerms) are the Cover-module superset layer: the
+// project-wide 10 terms ALSO apply to x/cover; this firewall adds the 4
+// Cover-specific terms on top.
+//
+// Placement: this file lives in lexicon_meta_cover/ (a subdirectory of the
+// repo root) because Go does not permit two distinct packages in the same
+// directory; the v0.2 firewall is package lexicon_meta at the repo root,
+// the v0.3 firewall is package lexicon_meta_docs in lexicon_meta_docs/,
+// and the v0.6 firewall is package lexicon_meta_web in lexicon_meta_web/.
+// The invocation `go test ./lexicon_meta_cover/...` (PLANS v0.7 P1)
+// resolves to this package. Run via `go test ./...` from the repo root.
+//
+// G-013 walk-coverage: TestLexiconMetaCoverWalkCoverage injects synthetic
+// banned-term .go files into a temp x/cover/ subtree and asserts the walk
+// FINDS them — one for a project-wide term, one for a Cover-specific term.
+// This closes the "silently scans nothing and reports green" failure mode
+// that the G-009 self-test table (detection) alone does not cover.
+//
+// G-014 self-test drift: the self-test tables reuse
+// lexicon.SyntheticBannedStrings() (project-wide) +
+// lexicon.SyntheticCoverBannedStrings() (Cover-specific) — the single
+// sources of truth shared with the other three meta-tests.
+//
+// G-024: this test file stays stdlib + lexicon-only (no cosmos-sdk import).
+package lexicon_meta_cover
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/oy/openyield/lexicon"
+)
+
+// repoRoot returns the absolute path to the repo root by walking up from
+// this test file (the test lives at <repoRoot>/lexicon_meta_cover/).
+func repoRoot(t *testing.T) string {
+	t.Helper()
+	_, file, _, ok := runtime.Caller(0)
+	if !ok {
+		t.Fatal("runtime.Caller failed")
+	}
+	// file = .../oy/lexicon_meta_cover/lexicon_meta_cover_test.go
+	// repo root = filepath.Dir(filepath.Dir(file))
+	return filepath.Dir(filepath.Dir(file))
+}
+
+// coverRoot returns the absolute path to the repo's x/cover directory.
+func coverRoot(t *testing.T) string {
+	t.Helper()
+	return filepath.Join(repoRoot(t), "x", "cover")
+}
+
+// thisFile returns the absolute path of this meta-test file (to exclude it
+// from its own scan — it references banned terms via the lexicon package,
+// whose source assembles terms from fragments, so no banned-term literal
+// appears in the firewall's own code).
+func thisFile(t *testing.T) string {
+	t.Helper()
+	_, file, _, ok := runtime.Caller(0)
+	if !ok {
+		t.Fatal("runtime.Caller failed")
+	}
+	return file
+}
+
+// isCoverTarget reports whether path (relative to repo root) is a .go file
+// under x/cover/ (production + test). Non-.go files under x/cover/ are
+// skipped.
+func isCoverTarget(rel string) bool {
+	prefix := strings.Join([]string{"x", "cover", ""}, string(filepath.Separator))
+	if !strings.HasPrefix(rel, prefix) {
+		return false
+	}
+	return strings.HasSuffix(rel, ".go")
+}
+
+// TestLexiconMetaCoverNoBannedTerms is the Cover firewall (D-088). It walks
+// x/cover/**/*.go (production + test), reads each file's source, and
+// asserts no banned term (project-wide OR Cover-specific) is present
+// (word-boundary, case-insensitive). Excludes this test file itself
+// (self-exclusion via runtime.Caller(0) — though this file lives outside
+// x/cover/, the exclusion is belt-and-suspenders in case the walk root is
+// ever broadened).
+//
+// Passes at P1 with the x/cover module lexicon-clean by construction. The
+// x/cover/types/types_test.go per-package lexicon assertion
+// (TestLexiconNoBannedTermsInCover) is the in-module firewall; this
+// meta-test is the repo-wide Cover firewall (run via `go test ./...`).
+func TestLexiconMetaCoverNoBannedTerms(t *testing.T) {
+	root := coverRoot(t)
+	this := thisFile(t)
+	hits := []string{}
+	err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() {
+			// Skip the walk-coverage fixture dir (G-013):
+			// TestLexiconMetaCoverWalkCoverage creates
+			// x/cover/.lexicon_fixture/ with synthetic banned-term .go
+			// files. Those fixtures are test artifacts, NOT production
+			// code; skip the dir to avoid a self-trip if cleanup is
+			// delayed.
+			if info.Name() == ".lexicon_fixture" {
+				return filepath.SkipDir
+			}
+			return nil
+		}
+		if !strings.HasSuffix(path, ".go") {
+			return nil
+		}
+		// Self-exclusion: skip this meta-test file (belt-and-suspenders;
+		// this file lives outside x/cover/ so the walk would not reach it
+		// anyway, but the exclusion is robust to a future walk-root change).
+		if path == this {
+			return nil
+		}
+		bz, rerr := os.ReadFile(path)
+		if rerr != nil {
+			return rerr
+		}
+		src := string(bz)
+		// Project-wide 10 terms.
+		if found, ok := lexicon.FindBannedTerm(src); ok {
+			rel, _ := filepath.Rel(root, path)
+			hits = append(hits, rel+" contains project-wide banned term "+found)
+		}
+		// Cover-specific 4 terms.
+		if found, ok := lexicon.FindCoverBannedTerm(src); ok {
+			rel, _ := filepath.Rel(root, path)
+			hits = append(hits, rel+" contains Cover-specific banned term "+found)
+		}
+		return nil
+	})
+	if err != nil {
+		t.Fatalf("walk: %v", err)
+	}
+	if len(hits) > 0 {
+		t.Errorf("REQ-055/D-088 Cover lexicon firewall violations:\n  %s",
+			strings.Join(hits, "\n  "))
+	}
+}
+
+// TestLexiconMetaCoverSelfTestTable (G-009 for cover) is the firewall's own
+// detection-coverage guard. Each synthetic string embeds exactly one
+// banned term in a plausible sentence context and is asserted to trigger
+// detection, so the firewall's detection logic is durably verified — if
+// detection ever breaks, this test fails before the firewall silently
+// passes a real violation in a Cover source file.
+//
+// This test exercises BOTH the project-wide terms (lexicon.SyntheticBannedStrings
+// + lexicon.FindBannedTerm) AND the Cover-specific terms
+// (lexicon.SyntheticCoverBannedStrings + lexicon.FindCoverBannedTerm),
+// so both layers of the Cover firewall are durably verified.
+func TestLexiconMetaCoverSelfTestTable(t *testing.T) {
+	// Project-wide layer.
+	terms := lexicon.BannedTerms()
+	if len(terms) != 10 {
+		t.Fatalf("BannedTerms() len = %d, want 10", len(terms))
+	}
+	synthetic := lexicon.SyntheticBannedStrings()
+	if len(synthetic) != len(terms) {
+		t.Fatalf("SyntheticBannedStrings() len = %d, want %d", len(synthetic), len(terms))
+	}
+	for i, s := range synthetic {
+		found, ok := lexicon.FindBannedTerm(s)
+		if !ok {
+			t.Errorf("G-009 cover self-test (project-wide) [%d]: synthetic string did not trigger detection: %q", i, s)
+			continue
+		}
+		if found != terms[i] {
+			t.Errorf("G-009 cover self-test (project-wide) [%d]: detected %q, want %q (in %q)", i, found, terms[i], s)
+		}
+	}
+
+	// Cover-specific layer.
+	coverTerms := lexicon.CoverBannedTerms()
+	if len(coverTerms) != 4 {
+		t.Fatalf("CoverBannedTerms() len = %d, want 4 (D-088)", len(coverTerms))
+	}
+	coverSynthetic := lexicon.SyntheticCoverBannedStrings()
+	if len(coverSynthetic) != len(coverTerms) {
+		t.Fatalf("SyntheticCoverBannedStrings() len = %d, want %d (must match CoverBannedTerms())", len(coverSynthetic), len(coverTerms))
+	}
+	for i, s := range coverSynthetic {
+		found, ok := lexicon.FindCoverBannedTerm(s)
+		if !ok {
+			t.Errorf("G-009 cover self-test (Cover-specific) [%d]: synthetic string did not trigger detection: %q", i, s)
+			continue
+		}
+		if found != coverTerms[i] {
+			t.Errorf("G-009 cover self-test (Cover-specific) [%d]: detected %q, want %q (in %q)", i, found, coverTerms[i], s)
+		}
+	}
+}
+
+// TestLexiconMetaCoverBannedTermsCount asserts exactly 10 project-wide
+// banned terms + 4 Cover-specific banned terms are configured (locked-const
+// for the firewall's scope). Derived from lexicon.BannedTerms() +
+// lexicon.CoverBannedTerms() — the single sources — so a count change
+// breaks the firewalls (G-014 drift prevention).
+func TestLexiconMetaCoverBannedTermsCount(t *testing.T) {
+	terms := lexicon.BannedTerms()
+	if len(terms) != 10 {
+		t.Errorf("BannedTerms() len = %d, want 10 (REQ-012)", len(terms))
+	}
+	coverTerms := lexicon.CoverBannedTerms()
+	if len(coverTerms) != 4 {
+		t.Errorf("CoverBannedTerms() len = %d, want 4 (D-088)", len(coverTerms))
+	}
+	seen := map[string]bool{}
+	for _, tr := range terms {
+		if seen[tr] {
+			t.Errorf("duplicate project-wide banned term %q", tr)
+		}
+		seen[tr] = true
+	}
+	for _, tr := range coverTerms {
+		if seen[tr] {
+			t.Errorf("Cover-specific banned term %q duplicates a project-wide term", tr)
+		}
+		seen[tr] = true
+	}
+}
+
+// TestLexiconMetaCoverNoFalsePositiveOnClaimant asserts the field name
+// "ClaimantReachID" (used by types.CoverCall) does NOT trigger the
+// Cover-specific banned term that looks like a substring of "Claimant"
+// (word-boundary matching must not match substrings of identifiers). This
+// is the regression firewall for the word-boundary detection design on the
+// Cover-specific layer — mirrors the project-wide
+// TestLexiconMetaNoFalsePositiveOnOpenYield.
+func TestLexiconMetaCoverNoFalsePositiveOnClaimant(t *testing.T) {
+	cases := []string{
+		"ClaimantReachID",
+		"ClaimantReachID string",
+		"the ClaimantReachID field",
+		"c.ClaimantReachID",
+	}
+	for _, s := range cases {
+		if _, ok := lexicon.FindCoverBannedTerm(s); ok {
+			t.Errorf("false positive: %q triggered a Cover-specific banned term (word-boundary must avoid this)", s)
+		}
+	}
+}
+
+// TestLexiconMetaCoverWalkCoverage (G-013) is the walk-coverage firewall
+// for the Cover meta-test. The G-009 self-test table (above) verifies
+// DETECTION (FindBannedTerm / FindCoverBannedTerm on synthetic strings)
+// but NOT the WALK (which files are scanned). A walk bug — e.g. wrong path
+// prefix, missing x/cover/ recursion — would silently scan nothing and
+// report green on zero files. This test closes that gap by injecting
+// synthetic banned-term .go files into a fixture dir under the real
+// x/cover/ path the walk scans and asserting the walk FINDS them — one
+// fixture for a project-wide term, one for a Cover-specific term.
+//
+// The fixtures are created under x/cover/.lexicon_fixture/ (a real x/cover/
+// subtree the walk reaches) and removed via defer so they never leak into
+// the repo. If the walk logic misses either fixture, this test fails loudly
+// instead of letting a broken walk pass the firewall green on zero files
+// scanned.
+func TestLexiconMetaCoverWalkCoverage(t *testing.T) {
+	root := coverRoot(t)
+
+	// Build synthetic banned terms from fragments so THIS file does not
+	// contain banned-term literals.
+	terms := lexicon.BannedTerms()
+	if len(terms) == 0 {
+		t.Fatal("BannedTerms() returned no terms — cannot run walk-coverage")
+	}
+	coverTerms := lexicon.CoverBannedTerms()
+	if len(coverTerms) == 0 {
+		t.Fatal("CoverBannedTerms() returned no terms — cannot run walk-coverage")
+	}
+	// Project-wide fixture: use the first banned term ("bank") reassembled.
+	pwTerm := terms[0][:2] + terms[0][2:]
+	// Cover-specific fixture: use the first Cover term reassembled.
+	coverTerm := coverTerms[0][:len(coverTerms[0])/2] + coverTerms[0][len(coverTerms[0])/2:]
+
+	fixtureDir := filepath.Join(root, ".lexicon_fixture")
+	if err := os.MkdirAll(fixtureDir, 0o755); err != nil {
+		t.Fatalf("mkdir fixture: %v", err)
+	}
+	defer os.RemoveAll(fixtureDir)
+
+	// Project-wide fixture .go file.
+	pwFixture := filepath.Join(fixtureDir, "bad_pw_fixture.go")
+	pwContent := []byte("// fixture\n// this file contains a project-wide banned term: " + pwTerm + "\npackage lexicon_fixture\n")
+	if err := os.WriteFile(pwFixture, pwContent, 0o644); err != nil {
+		t.Fatalf("write pw fixture: %v", err)
+	}
+	// Cover-specific fixture .go file.
+	coverFixture := filepath.Join(fixtureDir, "bad_cover_fixture.go")
+	coverContent := []byte("// fixture\n// this file contains a Cover-specific banned term: " + coverTerm + "\npackage lexicon_fixture\n")
+	if err := os.WriteFile(coverFixture, coverContent, 0o644); err != nil {
+		t.Fatalf("write cover fixture: %v", err)
+	}
+
+	// Run the SAME walk logic as TestLexiconMetaCoverNoBannedTerms and
+	// assert it FINDS both fixtures' banned terms. A walk that returns zero
+	// hits here proves the walk logic is broken.
+	pwHits := []string{}
+	coverHits := []string{}
+	err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() {
+			return nil
+		}
+		if !strings.HasSuffix(path, ".go") {
+			return nil
+		}
+		bz, rerr := os.ReadFile(path)
+		if rerr != nil {
+			return rerr
+		}
+		src := string(bz)
+		if found, ok := lexicon.FindBannedTerm(src); ok {
+			rel, _ := filepath.Rel(root, path)
+			pwHits = append(pwHits, rel+":"+found)
+		}
+		if found, ok := lexicon.FindCoverBannedTerm(src); ok {
+			rel, _ := filepath.Rel(root, path)
+			coverHits = append(coverHits, rel+":"+found)
+		}
+		return nil
+	})
+	if err != nil {
+		t.Fatalf("walk: %v", err)
+	}
+
+	// Assert the project-wide fixture was found.
+	foundPW := false
+	for _, h := range pwHits {
+		if strings.Contains(h, "bad_pw_fixture.go") && strings.Contains(h, pwTerm) {
+			foundPW = true
+			break
+		}
+	}
+	if !foundPW {
+		t.Errorf("G-013 walk-coverage (project-wide): the walk did NOT find the synthetic project-wide banned-term fixture at %s — the Cover firewall walk logic is broken (it would silently scan nothing and report green). pwHits=%v", pwFixture, pwHits)
+	}
+
+	// Assert the Cover-specific fixture was found.
+	foundCover := false
+	for _, h := range coverHits {
+		if strings.Contains(h, "bad_cover_fixture.go") && strings.Contains(h, coverTerm) {
+			foundCover = true
+			break
+		}
+	}
+	if !foundCover {
+		t.Errorf("G-013 walk-coverage (Cover-specific): the walk did NOT find the synthetic Cover-specific banned-term fixture at %s — the Cover firewall walk logic is broken. coverHits=%v", coverFixture, coverHits)
+	}
+}

lexicon_meta_test.go

@@ -43,6 +43,16 @@ func TestLexiconMetaNoBannedTermsInX(t *testing.T) {
 			return err
 		}
 		if info.IsDir() {
+			// Skip the lexicon_meta_cover walk-coverage fixture dir
+			// (G-013): TestLexiconMetaCoverWalkCoverage creates
+			// x/cover/.lexicon_fixture/ with synthetic banned-term .go
+			// files to verify the Cover firewall's walk logic. Those
+			// fixtures are test artifacts, NOT production code, and would
+			// trip this project-wide firewall if scanned concurrently.
+			// Skip the fixture dir to avoid the test-isolation race.
+			if info.Name() == ".lexicon_fixture" {
+				return filepath.SkipDir
+			}
 			return nil
 		}
 		if !strings.HasSuffix(path, ".go") {

x/cover/firewall/firewall.go

@@ -0,0 +1,89 @@
+// Package firewall holds the Anti-Crowding-Out firewall (D-079, D-088).
+//
+// The firewall is the enforcement mechanism for RightNoTaxOnPersonalStash —
+// the Bill of Rights right that prohibits routing Cover-Fees OUT of
+// contributor-pool semantics. A Cover-Fee is the annual contrib that funds
+// a Cover Pool's reserve; it MUST route into the Pool's ReserveAccount (a
+// contributor-pool reserve holder), never into a Root-Pool operating-
+// expenses holder (the Anti-Crowding-Out case: routing Cover-Fees to Root-
+// Pool operating expenses would let the protocol crowding-out the
+// contributor pool's reserve).
+//
+// The firewall is an ALLOW-LIST of permitted routing destinations (D-088(2)
+// — the concrete simtest-enforceable shape). The RouteCoverFee handler
+// passes the destination holder string to CheckCoverFeeRouting; the
+// firewall checks the destination is non-empty AND not a known bad
+// destination. For P1 simtest-grade, the firewall rejects the specific
+// string "root-pool-operating-expenses" (the Anti-Crowding-Out case) and
+// accepts any other non-empty string. The full destination-match check
+// (the destination must EXACTLY match the Pool's ReserveAccount) is
+// enforced at the call site (the handler compares the destination to
+// pool.ReserveAccount BEFORE calling the firewall; the firewall is the
+// second-layer defense).
+//
+// Defense in depth (D-079): the runtime firewall (this package) rejects
+// code paths; the lexicon_meta_cover meta-test rejects doc drift. The two
+// layers together close the Anti-Crowding-Out failure mode: a code path
+// that routes a Cover-Fee to a Root-Pool holder is rejected by the
+// firewall; a doc that drifts to describing Cover-Fees as routing to
+// Root-Pool is rejected by the meta-test.
+//
+// This package is a LEAF checker: it does NOT import x/cover/types (the
+// handler passes strings in). It is stdlib-only (G-024 — the firewall has
+// no cosmos-sdk dependency; it is a pure string check). This keeps the
+// firewall testable in isolation + import-cycle-free.
+package firewall
+
+import (
+	"errors"
+	"strings"
+)
+
+// ErrAntiCrowdingOut is returned by CheckCoverFeeRouting when the
+// destination is a known bad destination (the Anti-Crowding-Out case). The
+// RouteCoverFee handler wraps this in a cover-specific error message.
+var ErrAntiCrowdingOut = errors.New("cover-fee routing outside contributor-pool semantics (Anti-Crowding-Out firewall)")
+
+// badDestination is the known bad destination the firewall rejects (the
+// Anti-Crowding-Out case). Built from fragments so this source file does
+// not contain the literal bad destination as a searchable string (mirrors
+// the lexicon fragment-assembly pattern; the firewall's own code is
+// allowed to name the destination it bans, but the fragment assembly keeps
+// the source grep-clean for "root-pool" drift auditing). P1 simtest-grade:
+// the firewall rejects exactly this one destination; the full destination-
+// match check (destination must EXACTLY match the Pool's ReserveAccount)
+// is enforced at the call site.
+var badDestination = string([]byte{
+	'r', 'o', 'o', 't', '-', 'p', 'o', 'o', 'l',
+	'-', 'o', 'p', 'e', 'r', 'a', 't', 'i', 'n', 'g',
+	'-', 'e', 'x', 'p', 'e', 'n', 's', 'e', 's',
+})
+
+// CheckCoverFeeRouting is the Anti-Crowding-Out firewall (D-079, D-088).
+// It returns nil if the destination is a permitted routing destination (a
+// non-empty holder string that is NOT the known bad destination), or
+// ErrAntiCrowdingOut if the destination is the known bad destination (the
+// Root-Pool operating-expenses holder — the Anti-Crowding-Out case).
+//
+// The RouteCoverFee handler calls this AFTER loading the pool + BEFORE
+// persisting the Cover-Fee routing. The handler passes the pool's
+// ReserveAccount (the destination the fee routes into); the firewall is
+// the second-layer defense (the first layer is the handler's own
+// destination-match check — the destination must be the pool's
+// ReserveAccount; the firewall catches the case where the destination IS
+// the pool's ReserveAccount but that holder is itself the bad destination,
+// i.e. a pool misconfigured to route to Root-Pool operating expenses).
+//
+// P1 simtest-grade: the firewall rejects exactly the one known bad
+// destination + the empty-string case. The full destination-match check
+// is enforced at the call site (the handler compares the destination to
+// pool.ReserveAccount).
+func CheckCoverFeeRouting(destinationAccount string) error {
+	if destinationAccount == "" {
+		return errors.New("cover-fee routing: empty destination (Anti-Crowding-Out firewall)")
+	}
+	if strings.EqualFold(destinationAccount, badDestination) {
+		return ErrAntiCrowdingOut
+	}
+	return nil
+}

x/cover/firewall/firewall_test.go

@@ -0,0 +1,100 @@
+package firewall
+
+// firewall_test.go holds the unit tests for the Anti-Crowding-Out firewall
+// (D-079, D-088). The firewall is a leaf checker (stdlib-only); these tests
+// exercise CheckCoverFeeRouting in isolation. The keeper simtest also
+// exercises the firewall via the RouteCoverFee handler (integration
+// coverage), but this in-package test gives the firewall package its own
+// coverage number >=80%.
+//
+// Lexicon self-exclusion (D-088): this test file must NOT contain the
+// banned project-wide or Cover-specific terms as literals. The bad
+// destination string is assembled from bytes (not a literal) so the
+// firewall's own bad-destination constant is not re-inlined here as a
+// searchable literal.
+
+import (
+	"strings"
+	"testing"
+)
+
+// badDest reassembles the firewall's bad destination from bytes so this
+// test file does not contain the literal bad string as a searchable
+// substring (mirrors the firewall's own byte assembly). Matches the
+// firewall's badDestination byte-for-byte.
+func badDest() string {
+	return string([]byte{
+		'r', 'o', 'o', 't', '-', 'p', 'o', 'o', 'l',
+		'-', 'o', 'p', 'e', 'r', 'a', 't', 'i', 'n', 'g',
+		'-', 'e', 'x', 'p', 'e', 'n', 's', 'e', 's',
+	})
+}
+
+// TestCheckCoverFeeRoutingAcceptsPermitted asserts the firewall accepts a
+// non-empty permitted destination (returns nil).
+func TestCheckCoverFeeRoutingAcceptsPermitted(t *testing.T) {
+	cases := []string{
+		"acc-1",
+		"oy:reserve:pool-1",
+		"contributor-pool-reserve",
+		"some-other-destination",
+	}
+	for _, c := range cases {
+		if err := CheckCoverFeeRouting(c); err != nil {
+			t.Errorf("CheckCoverFeeRouting(%q) = %v, want nil", c, err)
+		}
+	}
+}
+
+// TestCheckCoverFeeRoutingRejectsEmpty asserts the firewall rejects an
+// empty destination.
+func TestCheckCoverFeeRoutingRejectsEmpty(t *testing.T) {
+	err := CheckCoverFeeRouting("")
+	if err == nil {
+		t.Fatal("CheckCoverFeeRouting(empty) should error")
+	}
+	if !strings.Contains(err.Error(), "empty") {
+		t.Errorf("empty-destination error = %q, want 'empty'", err.Error())
+	}
+}
+
+// TestCheckCoverFeeRoutingRejectsBadDestination asserts the firewall
+// rejects the known bad destination (the Anti-Crowding-Out case) with
+// ErrAntiCrowdingOut.
+func TestCheckCoverFeeRoutingRejectsBadDestination(t *testing.T) {
+	err := CheckCoverFeeRouting(badDest())
+	if err == nil {
+		t.Fatal("CheckCoverFeeRouting(bad destination) should error")
+	}
+	if err != ErrAntiCrowdingOut {
+		t.Errorf("error = %v, want ErrAntiCrowdingOut", err)
+	}
+	if !strings.Contains(err.Error(), "Anti-Crowding-Out") {
+		t.Errorf("error = %q, want 'Anti-Crowding-Out'", err.Error())
+	}
+}
+
+// TestCheckCoverFeeRoutingCaseInsensitive asserts the firewall rejects the
+// bad destination case-insensitively (the Root-Pool operating-expenses
+// holder in any case is the Anti-Crowding-Out case).
+func TestCheckCoverFeeRoutingCaseInsensitive(t *testing.T) {
+	upper := strings.ToUpper(badDest())
+	if err := CheckCoverFeeRouting(upper); err == nil {
+		t.Error("CheckCoverFeeRouting(upper-case bad destination) should error (case-insensitive)")
+	}
+	if err := CheckCoverFeeRouting(strings.ToLower(badDest())); err == nil {
+		t.Error("CheckCoverFeeRouting(lower-case bad destination) should error")
+	}
+}
+
+// TestErrAntiCrowdingOutIsSentinel asserts ErrAntiCrowdingOut is a non-nil
+// sentinel error (the handler wraps it; the simtest asserts on the
+// message substring).
+func TestErrAntiCrowdingOutIsSentinel(t *testing.T) {
+	if ErrAntiCrowdingOut == nil {
+		t.Fatal("ErrAntiCrowdingOut should be non-nil")
+	}
+	if !strings.Contains(ErrAntiCrowdingOut.Error(), "Anti-Crowding-Out") {
+		t.Errorf("ErrAntiCrowdingOut Error = %q, want 'Anti-Crowding-Out'", ErrAntiCrowdingOut.Error())
+	}
+}

x/cover/keeper/keeper.go

@@ -0,0 +1,465 @@
+package keeper
+
+// keeper.go holds the store-backed Keeper for the cover module's Cover Pool
+// runtime (REQ-046, REQ-047, REQ-049, REQ-050, REQ-055, D-077, D-086,
+// D-088, D-089).
+//
+// The Keeper wraps an sdk.KVStore via a storeKey. It holds:
+//   - the CoverPool records (pool-id -> CoverPool);
+//   - the CoverCall records (call-id -> CoverCall; the FileCoverCall
+//     handler persists here; P4 adds the Voucher adjudication).
+//
+// The Cover-Fee routing (RouteCoverFee) does NOT persist a separate record
+// in P1 — the routing is the event (the reserve balance update is a
+// simtest-grade stub). P2 may add a CoverFeeRouting record; P1 ships the
+// event-only path.
+//
+// The Keeper also holds the FOUR expected-keeper shims (StandingKeeper for
+// the D-077 gate; WatcherKeeper for the launch attestation; BondKeeper for
+// the P4 MAB check; StillKeeper for the below-floor auto-pause). The shims
+// are interfaces (G-003 — no struct import of x/standing/types,
+// x/watcher/types, x/bond/types, x/still/types); the concrete keepers (or
+// simtest stubs) satisfy them structurally.
+//
+// State-machine ordering (vision §7, enforced in every handler):
+//   ValidateBasic -> handler authz/gate -> state mutation -> ctx.EventManager().EmitEvent
+
+import (
+	"encoding/json"
+	"fmt"
+
+	storetypes "cosmossdk.io/store/types"
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/oy/openyield/x/cover/types"
+)
+
+// Keeper is the store-backed cover Cover-Pool keeper.
+type Keeper struct {
+	cdc            codec.Codec
+	storeKey       storetypes.StoreKey
+	standingKeeper types.StandingKeeper
+	watcherKeeper  types.WatcherKeeper
+	bondKeeper     types.BondKeeper
+	stillKeeper    types.StillKeeper
+	// paramsOverride is a simtest-grade Params override (nil = use
+	// DefaultParams). A future P2+ will load the Params from the params
+	// store; for now the handler uses DefaultParams unless an override is
+	// set via SetParamsOverride (the D-086 simtest case (f) uses this to
+	// restrict FactoryAllowedPhases to [Phase2, Phase3] only and reject a
+	// Phase4 launch).
+	paramsOverride *types.Params
+}
+
+// NewKeeper constructs a new store-backed cover Keeper. The four expected-
+// keeper shims are injected (all nil-able for partial tests; the handlers
+// guard nil shims and skip the corresponding check, still mutating state —
+// the simtest wiring documents this). The StandingKeeper gates the launch
+// (D-077); the WatcherKeeper attests the launch (REQ-046); the BondKeeper
+// is held for P4 (the P1 handlers do not call it); the StillKeeper records
+// the below-floor auto-pause (D-089(1)).
+func NewKeeper(cdc codec.Codec, storeKey storetypes.StoreKey, sk types.StandingKeeper, wk types.WatcherKeeper, bk types.BondKeeper, stK types.StillKeeper) Keeper {
+	return Keeper{
+		cdc:            cdc,
+		storeKey:       storeKey,
+		standingKeeper: sk,
+		watcherKeeper:  wk,
+		bondKeeper:     bk,
+		stillKeeper:    stK,
+	}
+}
+
+// SetStandingKeeper sets the StandingKeeper expected-keeper shim (for
+// post-construction wiring, e.g., app wiring or test setup).
+func (k *Keeper) SetStandingKeeper(sk types.StandingKeeper) { k.standingKeeper = sk }
+
+// SetWatcherKeeper sets the WatcherKeeper expected-keeper shim.
+func (k *Keeper) SetWatcherKeeper(wk types.WatcherKeeper) { k.watcherKeeper = wk }
+
+// SetBondKeeper sets the BondKeeper expected-keeper shim.
+func (k *Keeper) SetBondKeeper(bk types.BondKeeper) { k.bondKeeper = bk }
+
+// SetStillKeeper sets the StillKeeper expected-keeper shim.
+func (k *Keeper) SetStillKeeper(stK types.StillKeeper) { k.stillKeeper = stK }
+
+// SetParamsOverride sets a simtest-grade Params override (nil = use
+// DefaultParams). The D-086 simtest case (f) uses this to restrict
+// FactoryAllowedPhases to [Phase2, Phase3] only and reject a Phase4
+// launch. A future P2+ will replace this with a params-store load.
+func (k *Keeper) SetParamsOverride(p types.Params) { k.paramsOverride = &p }
+
+// Params returns the effective Params (the override if set, else
+// DefaultParams). The handler calls this to get FactoryAllowedPhases +
+// PoolStandingGate.
+func (k Keeper) Params() types.Params {
+	if k.paramsOverride != nil {
+		return *k.paramsOverride
+	}
+	return types.DefaultParams()
+}
+
+// StoreKey returns the keeper's store key (exported for simtest access to
+// the underlying KVStore, e.g. to inject corrupt bytes for marshal-error
+// coverage). Mirrors the x/hub simtest pattern (the simtest reaches the
+// store via ctx.KVStore(k.StoreKey())).
+func (k Keeper) StoreKey() storetypes.StoreKey { return k.storeKey }
+
+// --- CoverPool store ----------------------------------------------------------
+
+var poolKeyPrefix = []byte("pool/")
+
+func poolKey(poolID string) []byte {
+	return append(poolKeyPrefix, []byte(poolID)...)
+}
+
+// GetCoverPool loads a CoverPool by pool-id. Returns the pool and true if
+// found, or zero value + false if not.
+func (k Keeper) GetCoverPool(ctx sdk.Context, poolID string) (types.CoverPool, bool) {
+	store := ctx.KVStore(k.storeKey)
+	bz := store.Get(poolKey(poolID))
+	if bz == nil {
+		return types.CoverPool{}, false
+	}
+	var p types.CoverPool
+	if err := json.Unmarshal(bz, &p); err != nil {
+		return types.CoverPool{}, false
+	}
+	return p, true
+}
+
+// SetCoverPool persists a CoverPool by pool-id.
+func (k Keeper) SetCoverPool(ctx sdk.Context, p types.CoverPool) {
+	store := ctx.KVStore(k.storeKey)
+	bz, err := json.Marshal(p)
+	if err != nil {
+		panic(fmt.Sprintf("cover: marshal pool %q: %v", p.PoolID, err))
+	}
+	store.Set(poolKey(p.PoolID), bz)
+}
+
+// AllCoverPools returns all persisted CoverPool records (iteration helper,
+// unordered).
+func (k Keeper) AllCoverPools(ctx sdk.Context) []types.CoverPool {
+	store := ctx.KVStore(k.storeKey)
+	iterator := store.Iterator(poolKeyPrefix, prefixEnd(poolKeyPrefix))
+	defer iterator.Close()
+	out := []types.CoverPool{}
+	for ; iterator.Valid(); iterator.Next() {
+		var p types.CoverPool
+		if err := json.Unmarshal(iterator.Value(), &p); err == nil {
+			out = append(out, p)
+		}
+	}
+	return out
+}
+
+// --- CoverCall store ----------------------------------------------------------
+
+var callKeyPrefix = []byte("call/")
+
+func callKey(callID string) []byte {
+	return append(callKeyPrefix, []byte(callID)...)
+}
+
+// GetCoverCall loads a CoverCall by call-id. Returns the call and true if
+// found, or zero value + false if not.
+func (k Keeper) GetCoverCall(ctx sdk.Context, callID string) (types.CoverCall, bool) {
+	store := ctx.KVStore(k.storeKey)
+	bz := store.Get(callKey(callID))
+	if bz == nil {
+		return types.CoverCall{}, false
+	}
+	var c types.CoverCall
+	if err := json.Unmarshal(bz, &c); err != nil {
+		return types.CoverCall{}, false
+	}
+	return c, true
+}
+
+// SetCoverCall persists a CoverCall by call-id.
+func (k Keeper) SetCoverCall(ctx sdk.Context, c types.CoverCall) {
+	store := ctx.KVStore(k.storeKey)
+	bz, err := json.Marshal(c)
+	if err != nil {
+		panic(fmt.Sprintf("cover: marshal call %q: %v", c.CallID, err))
+	}
+	store.Set(callKey(c.CallID), bz)
+}
+
+// AllCoverCalls returns all persisted CoverCall records (iteration helper,
+// unordered).
+func (k Keeper) AllCoverCalls(ctx sdk.Context) []types.CoverCall {
+	store := ctx.KVStore(k.storeKey)
+	iterator := store.Iterator(callKeyPrefix, prefixEnd(callKeyPrefix))
+	defer iterator.Close()
+	out := []types.CoverCall{}
+	for ; iterator.Valid(); iterator.Next() {
+		var c types.CoverCall
+		if err := json.Unmarshal(iterator.Value(), &c); err == nil {
+			out = append(out, c)
+		}
+	}
+	return out
+}
+
+// --- prefixEnd helper ---------------------------------------------------------
+
+// prefixEnd returns the key that sorts immediately after all keys sharing
+// the given prefix (the standard prefix-iteration end key: increment the
+// last byte, drop overflow). Used for store.Iterator(start, prefixEnd(start))
+// prefix scans. Mirrors x/hub/keeper/keeper.go.
+func prefixEnd(prefix []byte) []byte {
+	if len(prefix) == 0 {
+		return nil
+	}
+	end := make([]byte, len(prefix))
+	copy(end, prefix)
+	for i := len(end) - 1; i >= 0; i-- {
+		end[i]++
+		if end[i] != 0 {
+			return end
+		}
+	}
+	// All bytes were 0xFF; return nil (iterate to end of store).
+	return nil
+}
+
+// --- P2: CoverCharter / PoolCouncil / CoverCallVote / CharterAmendment stores --
+//
+// (REQ-052, REQ-062). Four new stores keyed by ID-string. The
+// CoverCharter store is keyed by CharterID; the PoolCouncil store is keyed
+// by PoolID (one council per pool); the CoverCallVote store is keyed by
+// VoteID; the CharterAmendment store is keyed by AmendmentID. All four
+// use the same JSON-marshal pattern as the P1 CoverPool / CoverCall
+// stores. The Get/Set/All helpers mirror the P1 helpers.
+
+var charterKeyPrefix = []byte("charter/")
+
+func charterKey(charterID string) []byte {
+	return append(charterKeyPrefix, []byte(charterID)...)
+}
+
+// GetCoverCharter loads a CoverCharter by charter-id. Returns the charter
+// and true if found, or zero value + false if not.
+func (k Keeper) GetCoverCharter(ctx sdk.Context, charterID string) (types.CoverCharter, bool) {
+	store := ctx.KVStore(k.storeKey)
+	bz := store.Get(charterKey(charterID))
+	if bz == nil {
+		return types.CoverCharter{}, false
+	}
+	var c types.CoverCharter
+	if err := json.Unmarshal(bz, &c); err != nil {
+		return types.CoverCharter{}, false
+	}
+	return c, true
+}
+
+// SetCoverCharter persists a CoverCharter by charter-id.
+func (k Keeper) SetCoverCharter(ctx sdk.Context, c types.CoverCharter) {
+	store := ctx.KVStore(k.storeKey)
+	bz, err := json.Marshal(c)
+	if err != nil {
+		panic(fmt.Sprintf("cover: marshal charter %q: %v", c.CharterID, err))
+	}
+	store.Set(charterKey(c.CharterID), bz)
+}
+
+// AllCoverCharters returns all persisted CoverCharter records (iteration
+// helper, unordered).
+func (k Keeper) AllCoverCharters(ctx sdk.Context) []types.CoverCharter {
+	store := ctx.KVStore(k.storeKey)
+	iterator := store.Iterator(charterKeyPrefix, prefixEnd(charterKeyPrefix))
+	defer iterator.Close()
+	out := []types.CoverCharter{}
+	for ; iterator.Valid(); iterator.Next() {
+		var c types.CoverCharter
+		if err := json.Unmarshal(iterator.Value(), &c); err == nil {
+			out = append(out, c)
+		}
+	}
+	return out
+}
+
+var councilKeyPrefix = []byte("council/")
+
+func councilKey(poolID string) []byte {
+	return append(councilKeyPrefix, []byte(poolID)...)
+}
+
+// GetPoolCouncil loads a PoolCouncil by pool-id. Returns the council and
+// true if found, or zero value + false if not.
+func (k Keeper) GetPoolCouncil(ctx sdk.Context, poolID string) (types.PoolCouncil, bool) {
+	store := ctx.KVStore(k.storeKey)
+	bz := store.Get(councilKey(poolID))
+	if bz == nil {
+		return types.PoolCouncil{}, false
+	}
+	var c types.PoolCouncil
+	if err := json.Unmarshal(bz, &c); err != nil {
+		return types.PoolCouncil{}, false
+	}
+	return c, true
+}
+
+// SetPoolCouncil persists a PoolCouncil by pool-id.
+func (k Keeper) SetPoolCouncil(ctx sdk.Context, c types.PoolCouncil) {
+	store := ctx.KVStore(k.storeKey)
+	bz, err := json.Marshal(c)
+	if err != nil {
+		panic(fmt.Sprintf("cover: marshal council for pool %q: %v", c.PoolID, err))
+	}
+	store.Set(councilKey(c.PoolID), bz)
+}
+
+// AllPoolCouncils returns all persisted PoolCouncil records (iteration
+// helper, unordered).
+func (k Keeper) AllPoolCouncils(ctx sdk.Context) []types.PoolCouncil {
+	store := ctx.KVStore(k.storeKey)
+	iterator := store.Iterator(councilKeyPrefix, prefixEnd(councilKeyPrefix))
+	defer iterator.Close()
+	out := []types.PoolCouncil{}
+	for ; iterator.Valid(); iterator.Next() {
+		var c types.PoolCouncil
+		if err := json.Unmarshal(iterator.Value(), &c); err == nil {
+			out = append(out, c)
+		}
+	}
+	return out
+}
+
+var voteKeyPrefix = []byte("vote/")
+
+func voteKey(voteID string) []byte {
+	return append(voteKeyPrefix, []byte(voteID)...)
+}
+
+// GetCoverCallVote loads a CoverCallVote by vote-id. Returns the vote and
+// true if found, or zero value + false if not.
+func (k Keeper) GetCoverCallVote(ctx sdk.Context, voteID string) (types.CoverCallVote, bool) {
+	store := ctx.KVStore(k.storeKey)
+	bz := store.Get(voteKey(voteID))
+	if bz == nil {
+		return types.CoverCallVote{}, false
+	}
+	var v types.CoverCallVote
+	if err := json.Unmarshal(bz, &v); err != nil {
+		return types.CoverCallVote{}, false
+	}
+	return v, true
+}
+
+// SetCoverCallVote persists a CoverCallVote by vote-id.
+func (k Keeper) SetCoverCallVote(ctx sdk.Context, v types.CoverCallVote) {
+	store := ctx.KVStore(k.storeKey)
+	bz, err := json.Marshal(v)
+	if err != nil {
+		panic(fmt.Sprintf("cover: marshal vote %q: %v", v.VoteID, err))
+	}
+	store.Set(voteKey(v.VoteID), bz)
+}
+
+// AllCoverCallVotes returns all persisted CoverCallVote records (iteration
+// helper, unordered).
+func (k Keeper) AllCoverCallVotes(ctx sdk.Context) []types.CoverCallVote {
+	store := ctx.KVStore(k.storeKey)
+	iterator := store.Iterator(voteKeyPrefix, prefixEnd(voteKeyPrefix))
+	defer iterator.Close()
+	out := []types.CoverCallVote{}
+	for ; iterator.Valid(); iterator.Next() {
+		var v types.CoverCallVote
+		if err := json.Unmarshal(iterator.Value(), &v); err == nil {
+			out = append(out, v)
+		}
+	}
+	return out
+}
+
+var amendmentKeyPrefix = []byte("amendment/")
+
+func amendmentKey(amendmentID string) []byte {
+	return append(amendmentKeyPrefix, []byte(amendmentID)...)
+}
+
+// GetCharterAmendment loads a CharterAmendment by amendment-id. Returns
+// the amendment and true if found, or zero value + false if not.
+func (k Keeper) GetCharterAmendment(ctx sdk.Context, amendmentID string) (types.CharterAmendment, bool) {
+	store := ctx.KVStore(k.storeKey)
+	bz := store.Get(amendmentKey(amendmentID))
+	if bz == nil {
+		return types.CharterAmendment{}, false
+	}
+	var a types.CharterAmendment
+	if err := json.Unmarshal(bz, &a); err != nil {
+		return types.CharterAmendment{}, false
+	}
+	return a, true
+}
+
+// SetCharterAmendment persists a CharterAmendment by amendment-id.
+func (k Keeper) SetCharterAmendment(ctx sdk.Context, a types.CharterAmendment) {
+	store := ctx.KVStore(k.storeKey)
+	bz, err := json.Marshal(a)
+	if err != nil {
+		panic(fmt.Sprintf("cover: marshal amendment %q: %v", a.AmendmentID, err))
+	}
+	store.Set(amendmentKey(a.AmendmentID), bz)
+}
+
+// AllCharterAmendments returns all persisted CharterAmendment records
+// (iteration helper, unordered).
+func (k Keeper) AllCharterAmendments(ctx sdk.Context) []types.CharterAmendment {
+	store := ctx.KVStore(k.storeKey)
+	iterator := store.Iterator(amendmentKeyPrefix, prefixEnd(amendmentKeyPrefix))
+	defer iterator.Close()
+	out := []types.CharterAmendment{}
+	for ; iterator.Valid(); iterator.Next() {
+		var a types.CharterAmendment
+		if err := json.Unmarshal(iterator.Value(), &a); err == nil {
+			out = append(out, a)
+		}
+	}
+	return out
+}
+
+// CoolCharterAmendment transitions a Proposed CharterAmendment to Cooled
+// if the 7-day cooling has elapsed (REQ-052). Returns an error if the
+// amendment is not found, not in the Proposed status, or the cooling has
+// not elapsed. The handler (or simtest) calls this after the cooling
+// period; a separate RatifyCharterAmendment transitions to Ratified.
+func (k Keeper) CoolCharterAmendment(ctx sdk.Context, amendmentID string, now int64) (types.CharterAmendment, error) {
+	a, ok := k.GetCharterAmendment(ctx, amendmentID)
+	if !ok {
+		return types.CharterAmendment{}, fmt.Errorf("cover: amendment %q not found", amendmentID)
+	}
+	if a.Status != types.AmendmentProposed {
+		return types.CharterAmendment{}, fmt.Errorf("cover: amendment %q status %q (only Proposed can be Cooled)", amendmentID, a.Status)
+	}
+	if now-a.ProposedAt < types.CharterAmendmentCoolingSeconds {
+		return types.CharterAmendment{}, fmt.Errorf("cover: amendment %q cooling not elapsed (now=%d ProposedAt=%d, need %d seconds)", amendmentID, now, a.ProposedAt, types.CharterAmendmentCoolingSeconds)
+	}
+	a.Status = types.AmendmentCooled
+	a.CooledAt = now
+	k.SetCharterAmendment(ctx, a)
+	return a, nil
+}
+
+// RatifyCharterAmendment transitions a Cooled CharterAmendment to
+// Ratified (REQ-052). Returns an error if the amendment is not found or
+// not in the Cooled status. The Pool supermajority + Watcher + Counsel
+// are checked upstream (the handler); this helper does the state
+// transition + appends the amendment to the parent charter's Amendments
+// slice.
+func (k Keeper) RatifyCharterAmendment(ctx sdk.Context, amendmentID string, now int64) (types.CharterAmendment, error) {
+	a, ok := k.GetCharterAmendment(ctx, amendmentID)
+	if !ok {
+		return types.CharterAmendment{}, fmt.Errorf("cover: amendment %q not found", amendmentID)
+	}
+	if a.Status != types.AmendmentCooled {
+		return types.CharterAmendment{}, fmt.Errorf("cover: amendment %q status %q (only Cooled can be Ratified)", amendmentID, a.Status)
+	}
+	a.Status = types.AmendmentRatified
+	a.RatifiedAt = now
+	k.SetCharterAmendment(ctx, a)
+	return a, nil
+}

x/cover/keeper/msg_server.go

@@ -0,0 +1,706 @@
+package keeper
+
+// msg_server.go implements the cover module's MsgServer (REQ-046, REQ-047,
+// REQ-049, REQ-050, REQ-052, REQ-055, REQ-056, REQ-062, REQ-048, D-077,
+// D-079, D-086, D-088, D-089, D-090). The MsgServer wraps the Keeper + the
+// four expected-keeper shims (already on the Keeper: StandingKeeper,
+// WatcherKeeper, BondKeeper, StillKeeper).
+//
+// Each method returns a (*Response, error). Handler state-machine ordering
+// is enforced: ValidateBasic -> handler authz/gate -> state mutation ->
+// ctx.EventManager().EmitEvent.
+//
+// P1 handler set:
+//   - LaunchCoverPool: D-086 category phase check + D-077 Standing gate +
+//     reserve floor + Watcher attestation; persists the CoverPool.
+//   - RouteCoverFee: D-079 Anti-Crowding-Out firewall + category-tag match +
+//     below-floor auto-pause + StillKeeper invocation; emits the routing
+//     event.
+//   - FileCoverCall: P1 scaffold — persists the CoverCall + emits an event;
+//     P4 adds the Voucher adjudication + no-self-adjudication + slashing.
+//
+// P2 handler set:
+//   - SignCoverCharter: D-090(1) Bill of Rights gate (ValidateBasic) +
+//     idempotency + Watcher attestation; persists the CoverCharter.
+//   - AmendCoverCharter: creates a CharterAmendment with Status=Proposed;
+//     the 7-day cooling is enforced by CoolCharterAmendment /
+//     RatifyCharterAmendment (keeper helpers).
+//   - ElectPoolMason: loads/creates the PoolCouncil + adds the Mason (max
+//     3 — a 4th is REJECTED).
+//   - VoteCoverCall: loads the CoverCall + Watcher-observer-present check
+//     for a CallVoteYes; persists the CoverCallVote.
+//   - AmendPoolStandingGate: D-090(3) dual check (ValidateBasic + handler
+//     re-check) + updates the pool's PoolStandingGate.
+//   - EscalateReserveCeiling: 12-month age check + Watcher attestation +
+//     sets the pool's reserve target to CoverReserveCeilingAnnualContribX.
+//
+// Nil-shim behavior (simtest wiring): a nil StandingKeeper skips the D-077
+// gate (the handler still mutates state — the simtest documents the wiring
+// contract); a nil WatcherKeeper skips the launch/charter/escalation
+// attestation; a nil StillKeeper skips the auto-Still recording (the pool's
+// PoolPaused flag is still set, just the Still event is not recorded in a
+// still store); a nil BondKeeper is the P1 default (the P4 handler will
+// reject a nil shim as a wiring error when the P4 MAB check is wired).
+
+import (
+	"fmt"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/oy/openyield/x/cover/firewall"
+	"github.com/oy/openyield/x/cover/types"
+)
+
+// msgServer is the concrete MsgServer implementation wrapping the Keeper.
+type msgServer struct {
+	Keeper
+}
+
+// NewMsgServerImpl returns the cover MsgServer for the provided Keeper.
+func NewMsgServerImpl(k Keeper) types.MsgServer {
+	return &msgServer{Keeper: k}
+}
+
+var _ types.MsgServer = msgServer{}
+
+// unwrapCtx extracts the sdk.Context from the interface-typed ctx.
+func unwrapCtx(ctx interface{}) sdk.Context {
+	if c, ok := ctx.(sdk.Context); ok {
+		return c
+	}
+	panic(fmt.Sprintf("cover: expected sdk.Context, got %T", ctx))
+}
+
+// gateForCategory returns the locked Standing gate floor for a Cover
+// category (D-077). HealthMCS demands the Preferred gate (4.5); Travel +
+// IncomePause use the Trusted gate (4.0) as the default. Other Phase2
+// categories (none in P1) would also use the Trusted gate; the handler
+// rejects out-of-phase categories BEFORE reaching this helper (the D-086
+// phase check runs first), so this helper is only called for in-phase
+// categories.
+func gateForCategory(cat types.CoverCategory) float64 {
+	if cat == types.CatHealthMCS {
+		return types.CoverStandingGatePreferred
+	}
+	return types.CoverStandingGateTrusted
+}
+
+// bucketMeetsGate reports whether a Standing bucket string + score meet the
+// locked gate floor (D-077). The bucket string is one of "New", "Trusted",
+// "Preferred", "Top", "Slashed" (cross-doc to x/standing.StandingBucket).
+// "Trusted" or higher ("Preferred", "Top") meets a Trusted gate; "Preferred"
+// or higher ("Top") meets a Preferred gate. The score is a secondary check
+// (defense in depth: the bucket is the primary gate, the score confirms).
+// "New" or "Slashed" never meets either gate.
+func bucketMeetsGate(bucket string, score float64, gate float64) bool {
+	switch bucket {
+	case "Top":
+		return true
+	case "Preferred":
+		return gate <= types.CoverStandingGatePreferred && score >= gate
+	case "Trusted":
+		return gate <= types.CoverStandingGateTrusted && score >= gate
+	}
+	return false
+}
+
+// --- LaunchCoverPool ----------------------------------------------------------
+
+// LaunchCoverPool launches a Cover Pool (REQ-046, REQ-047, REQ-049, D-077,
+// D-086). The handler enforces:
+//  1. ValidateBasic (stateless — floor check on ReserveAnnualContribRatio).
+//  2. Idempotency: pool-id must not already exist.
+//  3. D-086 category phase check: each category's phase must be in the
+//     pool's FactoryAllowedPhases (P1 default = [Phase2] only — so only
+//     Travel/HealthMCS/IncomePause allowed in P1; Phase3/Phase4 categories
+//     REJECTED).
+//  4. D-090(3) dual gate check: the Params.PoolStandingGate >= the protocol
+//     minimum (CoverStandingGateTrusted) — a pool may tighten the gate but
+//     never lower it.
+//  5. D-077 Standing gate: for each category, query
+//     StandingKeeper.GetStandingBucket(hostReachID, category). Compare the
+//     returned bucket + score against the locked gate (Trusted for Travel/
+//     IncomePause; Preferred for HealthMCS). A nil StandingKeeper skips
+//     the gate check (simtest wiring).
+//  6. Reserve floor re-check (REQ-047 defense in depth):
+//     ReserveAnnualContribRatio >= CoverReserveFloorAnnualContribX.
+//  7. Watcher attestation (REQ-046): WatcherKeeper.Attest(poolID, payload).
+//     A nil WatcherKeeper skips (simtest).
+//  8. Persist the CoverPool (PoolPaused = false, FactoryAllowedPhases +
+//     PoolStandingGate from Params).
+//
+// On success an event is emitted.
+func (s msgServer) LaunchCoverPool(ctx interface{}, msg *types.MsgLaunchCoverPool) (*types.MsgLaunchCoverPoolResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	// Idempotency: pool-id must not already exist.
+	if _, ok := s.Keeper.GetCoverPool(sdkCtx, msg.PoolID); ok {
+		return nil, fmt.Errorf("cover: pool %q already exists", msg.PoolID)
+	}
+
+	// Load the Params (the effective Params: the override if set, else
+	// DefaultParams). The D-086 simtest case (f) uses the override to
+	// restrict FactoryAllowedPhases to [Phase2, Phase3] only and reject a
+	// Phase4 launch. A future P2+ will load the Params from the params
+	// store; for now the keeper holds the override.
+	params := s.Keeper.Params()
+	if err := params.Validate(); err != nil {
+		return nil, fmt.Errorf("cover: params invalid: %w", err)
+	}
+
+	// D-086 category phase check: each category's phase must be in the
+	// FactoryAllowedPhases (P1 default = [Phase2] only).
+	allowed := make(map[types.CoverCategoryPhase]bool, len(params.FactoryAllowedPhases))
+	for _, ph := range params.FactoryAllowedPhases {
+		allowed[ph] = true
+	}
+	for _, cat := range msg.Categories {
+		ph := types.CoverCategoryPhaseFor(cat)
+		if ph == "" {
+			return nil, fmt.Errorf("cover: unknown category %q (D-086 phase check)", cat)
+		}
+		if !allowed[ph] {
+			return nil, fmt.Errorf("cover: category %q is phase %q, not in FactoryAllowedPhases %v (D-086: P1 allows %v only)", cat, ph, params.FactoryAllowedPhases, params.FactoryAllowedPhases)
+		}
+	}
+
+	// D-077 Standing gate: for each category, query the host's Standing
+	// bucket + score and compare against the locked gate. A nil
+	// StandingKeeper skips the gate check (simtest wiring — documented).
+	if s.Keeper.standingKeeper != nil {
+		for _, cat := range msg.Categories {
+			gate := gateForCategory(cat)
+			bucket, score, err := s.Keeper.standingKeeper.GetStandingBucket(msg.HostReachID, string(cat))
+			if err != nil {
+				return nil, fmt.Errorf("cover: Standing lookup for host %q category %q: %w (D-077 gate)", msg.HostReachID, cat, err)
+			}
+			if !bucketMeetsGate(bucket, score, gate) {
+				return nil, fmt.Errorf("cover: host %q Standing bucket %q score %.2f for category %q does not meet the locked gate %.2f (D-077)", msg.HostReachID, bucket, score, cat, gate)
+			}
+		}
+	}
+
+	// Reserve floor re-check (defense in depth — ValidateBasic already
+	// checked this statelessly).
+	if msg.ReserveAnnualContribRatio < types.CoverReserveFloorAnnualContribX {
+		return nil, fmt.Errorf("cover: ReserveAnnualContribRatio %.2f < floor %.2f (REQ-047 handler re-check)", msg.ReserveAnnualContribRatio, types.CoverReserveFloorAnnualContribX)
+	}
+
+	// Watcher attestation (REQ-046). A nil WatcherKeeper skips (simtest).
+	if s.Keeper.watcherKeeper != nil {
+		payload := []byte(fmt.Sprintf("cover.launch:%s:%s:%v:%.2f", msg.PoolID, msg.HostReachID, msg.Categories, msg.ReserveAnnualContribRatio))
+		if _, err := s.Keeper.watcherKeeper.Attest(msg.PoolID, payload); err != nil {
+			return nil, fmt.Errorf("cover: Watcher attestation for pool %q: %w (REQ-046)", msg.PoolID, err)
+		}
+	}
+
+	pool := types.CoverPool{
+		PoolID:                    msg.PoolID,
+		HostReachID:               msg.HostReachID,
+		Categories:                msg.Categories,
+		ReserveAnnualContribRatio: msg.ReserveAnnualContribRatio,
+		ReserveAccount:            msg.ReserveAccount,
+		PoolPaused:                false,
+		CharterHash:               msg.CharterHash,
+		FactoryAllowedPhases:      params.FactoryAllowedPhases,
+		PoolStandingGate:          params.PoolStandingGate,
+		CreatedAt:                 sdkCtx.BlockTime().Unix(),
+	}
+	s.Keeper.SetCoverPool(sdkCtx, pool)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.pool_launched",
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("host_reach_id", msg.HostReachID),
+		sdk.NewAttribute("reserve_annual_contrib_ratio", fmt.Sprintf("%.2f", msg.ReserveAnnualContribRatio)),
+	))
+	return &types.MsgLaunchCoverPoolResponse{}, nil
+}
+
+// --- RouteCoverFee ------------------------------------------------------------
+
+// RouteCoverFee routes a Cover-Fee into a pool's reserve (REQ-050, D-079
+// firewall, REQ-047 below-floor auto-pause). The handler enforces:
+//  1. ValidateBasic (stateless).
+//  2. Load the CoverPool. If not found, REJECT.
+//  3. Below-floor pause check (REQ-047): if pool.PoolPaused == true, REJECT
+//     with "pool paused (below reserve floor)".
+//  4. D-079 Anti-Crowding-Out firewall: call
+//     firewall.CheckCoverFeeRouting(pool.ReserveAccount). If the firewall
+//     rejects (the destination is NOT permitted — e.g. the pool's
+//     ReserveAccount is the Root-Pool operating-expenses holder), REJECT.
+//  5. Category-tag validation (REQ-050, FR-COVER-11): the CategoryTag must
+//     match one of the Pool's Categories. Mismatch -> REJECT.
+//  6. Reserve floor check (REQ-047): if pool.ReserveAnnualContribRatio <
+//     floor, REJECT the routing AND set pool.PoolPaused = true (auto-pause)
+//     AND invoke StillKeeper.Still(poolID, "below reserve floor") (D-089(1)
+//     — nil StillKeeper skips). Persist the paused pool. Emit
+//     cover.pool_below_floor.
+//  7. Otherwise: emit cover.cover_fee_routed (the routing is the event; the
+//     reserve balance update is a simtest-grade stub).
+func (s msgServer) RouteCoverFee(ctx interface{}, msg *types.MsgRouteCoverFee) (*types.MsgRouteCoverFeeResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	pool, ok := s.Keeper.GetCoverPool(sdkCtx, msg.PoolID)
+	if !ok {
+		return nil, fmt.Errorf("cover: pool %q not found (RouteCoverFee rejected)", msg.PoolID)
+	}
+
+	// Below-floor pause check: a paused pool rejects all routing.
+	if pool.PoolPaused {
+		return nil, fmt.Errorf("cover: pool %q paused (below reserve floor) — routing rejected", msg.PoolID)
+	}
+
+	// D-079 Anti-Crowding-Out firewall: the destination (the pool's
+	// ReserveAccount) must be a permitted routing destination. The firewall
+	// is the second-layer defense (the first layer is the handler's own
+	// destination-match check — the destination IS pool.ReserveAccount by
+	// construction; the firewall catches a pool misconfigured to route to
+	// the Root-Pool operating-expenses holder).
+	if err := firewall.CheckCoverFeeRouting(pool.ReserveAccount); err != nil {
+		return nil, fmt.Errorf("cover: %w (pool %q ReserveAccount %q)", err, msg.PoolID, pool.ReserveAccount)
+	}
+
+	// Category-tag validation (REQ-050, FR-COVER-11): the CategoryTag must
+	// match one of the Pool's Categories.
+	tagMatched := false
+	for _, cat := range pool.Categories {
+		if string(cat) == msg.CategoryTag {
+			tagMatched = true
+			break
+		}
+	}
+	if !tagMatched {
+		return nil, fmt.Errorf("cover: CategoryTag %q does not match any of pool %q categories %v (REQ-050)", msg.CategoryTag, msg.PoolID, pool.Categories)
+	}
+
+	// Reserve floor check (REQ-047): if the pool's ReserveAnnualContribRatio
+	// is below the floor, REJECT the routing AND auto-pause the pool AND
+	// invoke StillKeeper.Still (D-089(1)). A nil StillKeeper skips the
+	// Still recording (the pool's PoolPaused flag is still set).
+	if pool.ReserveAnnualContribRatio < types.CoverReserveFloorAnnualContribX {
+		pool.PoolPaused = true
+		s.Keeper.SetCoverPool(sdkCtx, pool)
+		if s.Keeper.stillKeeper != nil {
+			if err := s.Keeper.stillKeeper.Still(msg.PoolID, "below reserve floor"); err != nil {
+				return nil, fmt.Errorf("cover: Still invocation for pool %q (below reserve floor): %w (D-089(1))", msg.PoolID, err)
+			}
+		}
+		sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+			"cover.pool_below_floor",
+			sdk.NewAttribute("pool_id", msg.PoolID),
+			sdk.NewAttribute("reserve_annual_contrib_ratio", fmt.Sprintf("%.2f", pool.ReserveAnnualContribRatio)),
+			sdk.NewAttribute("floor", fmt.Sprintf("%.2f", types.CoverReserveFloorAnnualContribX)),
+		))
+		return nil, fmt.Errorf("cover: pool %q below reserve floor (%.2f < %.2f) — routing rejected, pool auto-paused (REQ-047)", msg.PoolID, pool.ReserveAnnualContribRatio, types.CoverReserveFloorAnnualContribX)
+	}
+
+	// Success: the routing is the event (the reserve balance update is a
+	// simtest-grade stub — P2 may add a CoverFeeRouting record).
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.cover_fee_routed",
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("category_tag", msg.CategoryTag),
+		sdk.NewAttribute("grain_amount", fmt.Sprintf("%d", msg.GrainAmount)),
+		sdk.NewAttribute("reserve_account", pool.ReserveAccount),
+	))
+	return &types.MsgRouteCoverFeeResponse{}, nil
+}
+
+// --- FileCoverCall ------------------------------------------------------------
+
+// FileCoverCall files a Cover Call against a pool's category (REQ-055 P1
+// scaffold — the Voucher adjudication lands in P4). The handler enforces:
+//  1. ValidateBasic (stateless).
+//  2. Load the CoverPool. If not found, REJECT.
+//  3. The category must match one of the Pool's Categories.
+//  4. Persist the CoverCall. Emit cover.cover_call_filed.
+//
+// P4 adds: the Voucher assignment + no-self-adjudication (the
+// ClaimantReachID must not be the adjudicating Voucher) + the MAB misuse
+// auto-Still (D-089(1) — a Voucher whose MAB is slashed triggers the
+// StillKeeper).
+func (s msgServer) FileCoverCall(ctx interface{}, msg *types.MsgFileCoverCall) (*types.MsgFileCoverCallResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	pool, ok := s.Keeper.GetCoverPool(sdkCtx, msg.PoolID)
+	if !ok {
+		return nil, fmt.Errorf("cover: pool %q not found (FileCoverCall rejected)", msg.PoolID)
+	}
+
+	// The category must match one of the Pool's Categories.
+	catMatched := false
+	for _, cat := range pool.Categories {
+		if cat == msg.Category {
+			catMatched = true
+			break
+		}
+	}
+	if !catMatched {
+		return nil, fmt.Errorf("cover: category %q does not match any of pool %q categories %v", msg.Category, msg.PoolID, pool.Categories)
+	}
+
+	call := types.CoverCall{
+		CallID:          msg.CallID,
+		PoolID:          msg.PoolID,
+		ClaimantReachID: msg.ClaimantReachID,
+		Category:        msg.Category,
+		AmountGrain:     msg.AmountGrain,
+		FiledAt:         sdkCtx.BlockHeight(),
+	}
+	s.Keeper.SetCoverCall(sdkCtx, call)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.cover_call_filed",
+		sdk.NewAttribute("call_id", msg.CallID),
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("claimant_reach_id", msg.ClaimantReachID),
+		sdk.NewAttribute("category", string(msg.Category)),
+		sdk.NewAttribute("amount_grain", fmt.Sprintf("%d", msg.AmountGrain)),
+	))
+	return &types.MsgFileCoverCallResponse{}, nil
+}
+
+// --- P2: SignCoverCharter -----------------------------------------------------
+
+// SignCoverCharter signs a Cover-Charter for a Pool (REQ-052, REQ-056,
+// D-090(1)). The handler enforces:
+//  1. ValidateBasic (stateless — includes the D-090(1) Bill of Rights
+//     gate: any WaivedRights element REJECTS the signing).
+//  2. Idempotency: CharterID must not already exist.
+//  3. The referenced Pool must exist (the charter binds to a pool).
+//  4. WatcherKeeper.Attest on the charter witness hash (a nil WatcherKeeper
+//     skips; an empty WatcherWitnessHash skips).
+//  5. Persist the CoverCharter + link the pool's CharterRef.
+//  6. Emit cover.charter_signed.
+func (s msgServer) SignCoverCharter(ctx interface{}, msg *types.MsgSignCoverCharter) (*types.MsgSignCoverCharterResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	// Idempotency: charter-id must not already exist.
+	if _, ok := s.Keeper.GetCoverCharter(sdkCtx, msg.CharterID); ok {
+		return nil, fmt.Errorf("cover: charter %q already exists", msg.CharterID)
+	}
+
+	// The referenced pool must exist (the charter binds to a pool).
+	pool, ok := s.Keeper.GetCoverPool(sdkCtx, msg.PoolID)
+	if !ok {
+		return nil, fmt.Errorf("cover: pool %q not found (SignCoverCharter rejected)", msg.PoolID)
+	}
+
+	// Watcher attestation over the witness hash (REQ-052). A nil
+	// WatcherKeeper skips; an empty WatcherWitnessHash skips (the charter
+	// may be signed without a witness in simtest).
+	if s.Keeper.watcherKeeper != nil && len(msg.WatcherWitnessHash) > 0 {
+		if _, err := s.Keeper.watcherKeeper.Attest(msg.PoolID, msg.WatcherWitnessHash); err != nil {
+			return nil, fmt.Errorf("cover: Watcher attestation for charter %q: %w (REQ-052)", msg.CharterID, err)
+		}
+	}
+
+	charter := types.CoverCharter{
+		CharterID:              msg.CharterID,
+		PoolID:                 msg.PoolID,
+		StatementOfBeliefsHash: msg.StatementOfBeliefsHash,
+		DisputePath:            msg.DisputePath,
+		Gate:                   msg.Gate,
+		HoldingPeriodDays:      msg.HoldingPeriodDays,
+		HostReachID:            msg.HostReachID,
+		WatcherWitnessHash:     msg.WatcherWitnessHash,
+		Amendments:             []types.CharterAmendment{},
+		WaivedRights:           msg.WaivedRights,
+	}
+	s.Keeper.SetCoverCharter(sdkCtx, charter)
+
+	// Link the pool's CharterRef.
+	pool.CharterRef = msg.CharterID
+	s.Keeper.SetCoverPool(sdkCtx, pool)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.charter_signed",
+		sdk.NewAttribute("charter_id", msg.CharterID),
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("host_reach_id", msg.HostReachID),
+	))
+	return &types.MsgSignCoverCharterResponse{}, nil
+}
+
+// --- P2: AmendCoverCharter ----------------------------------------------------
+
+// AmendCoverCharter files a Charter amendment (REQ-052). The handler
+// enforces:
+//  1. ValidateBasic (stateless).
+//  2. The referenced charter must exist.
+//  3. Create a CharterAmendment with Status=AmendmentProposed,
+//     ProposedAt=now. Persist the amendment + append to the charter's
+//     Amendments slice.
+//  4. Emit cover.charter_amend_proposed.
+//
+// The 7-day cooling is enforced by CoolCharterAmendment /
+// RatifyCharterAmendment (keeper helpers) — a simtest time-advance or a
+// separate handler transitions the amendment to Cooled then Ratified.
+func (s msgServer) AmendCoverCharter(ctx interface{}, msg *types.MsgAmendCoverCharter) (*types.MsgAmendCoverCharterResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	charter, ok := s.Keeper.GetCoverCharter(sdkCtx, msg.CharterID)
+	if !ok {
+		return nil, fmt.Errorf("cover: charter %q not found (AmendCoverCharter rejected)", msg.CharterID)
+	}
+
+	// Idempotency: amendment-id must not already exist.
+	if _, ok := s.Keeper.GetCharterAmendment(sdkCtx, msg.AmendmentID); ok {
+		return nil, fmt.Errorf("cover: amendment %q already exists", msg.AmendmentID)
+	}
+
+	amendment := types.CharterAmendment{
+		AmendmentID: msg.AmendmentID,
+		Description: msg.Description,
+		Status:      types.AmendmentProposed,
+		ProposedAt:  sdkCtx.BlockTime().Unix(),
+	}
+	s.Keeper.SetCharterAmendment(sdkCtx, amendment)
+
+	// Append the amendment to the charter's Amendments slice + persist.
+	charter.Amendments = append(charter.Amendments, amendment)
+	s.Keeper.SetCoverCharter(sdkCtx, charter)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.charter_amend_proposed",
+		sdk.NewAttribute("charter_id", msg.CharterID),
+		sdk.NewAttribute("amendment_id", msg.AmendmentID),
+	))
+	return &types.MsgAmendCoverCharterResponse{}, nil
+}
+
+// --- P2: ElectPoolMason -------------------------------------------------------
+
+// ElectPoolMason elects a Mason to the Pool Council (REQ-062). The
+// handler enforces:
+//  1. ValidateBasic (stateless).
+//  2. The referenced pool must exist.
+//  3. Load or create the PoolCouncil. Add the MasonReachID to
+//     ElectedMasonReachIDs (max PoolCouncilMaxMasons = 3 — a 4th is
+//     REJECTED). Reject a duplicate MasonReachID (already elected).
+//  4. Persist the PoolCouncil + link the pool's CouncilRef.
+//  5. Emit cover.pool_mason_elected.
+func (s msgServer) ElectPoolMason(ctx interface{}, msg *types.MsgElectPoolMason) (*types.MsgElectPoolMasonResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	pool, ok := s.Keeper.GetCoverPool(sdkCtx, msg.PoolID)
+	if !ok {
+		return nil, fmt.Errorf("cover: pool %q not found (ElectPoolMason rejected)", msg.PoolID)
+	}
+
+	council, exists := s.Keeper.GetPoolCouncil(sdkCtx, msg.PoolID)
+	if !exists {
+		council = types.PoolCouncil{
+			PoolID:               msg.PoolID,
+			HostReachID:          pool.HostReachID,
+			ElectedMasonReachIDs: [3]string{},
+		}
+	}
+
+	// Reject a duplicate MasonReachID (already elected).
+	for _, m := range council.ElectedMasonReachIDs {
+		if m == msg.MasonReachID {
+			return nil, fmt.Errorf("cover: mason %q already elected to pool %q council (REQ-062)", msg.MasonReachID, msg.PoolID)
+		}
+	}
+
+	// Find the first empty slot; if all 3 are filled, REJECT (max
+	// PoolCouncilMaxMasons).
+	slotIdx := -1
+	for i, m := range council.ElectedMasonReachIDs {
+		if m == "" {
+			slotIdx = i
+			break
+		}
+	}
+	if slotIdx == -1 {
+		return nil, fmt.Errorf("cover: pool %q council already has %d masons (REQ-062 max %d)", msg.PoolID, types.PoolCouncilMaxMasons, types.PoolCouncilMaxMasons)
+	}
+	council.ElectedMasonReachIDs[slotIdx] = msg.MasonReachID
+	s.Keeper.SetPoolCouncil(sdkCtx, council)
+
+	// Link the pool's CouncilRef (the council is keyed by pool-id, so the
+	// ref is the pool-id itself).
+	pool.CouncilRef = msg.PoolID
+	s.Keeper.SetCoverPool(sdkCtx, pool)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.pool_mason_elected",
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("mason_reach_id", msg.MasonReachID),
+		sdk.NewAttribute("slot", fmt.Sprintf("%d", slotIdx)),
+	))
+	return &types.MsgElectPoolMasonResponse{}, nil
+}
+
+// --- P2: VoteCoverCall --------------------------------------------------------
+
+// VoteCoverCall votes on a Cover Call (REQ-062). The handler enforces:
+//  1. ValidateBasic (stateless — includes the valid VoteOption check).
+//  2. The referenced CoverCall must exist.
+//  3. The Watcher-observer-present check: if VoteOption == CallVoteYes and
+//     WatcherObserverPresent == false, REJECT (majority requires observer
+//     present — REQ-062).
+//  4. Idempotency: VoteID must not already exist.
+//  5. Persist the CoverCallVote. Emit cover.cover_call_voted.
+func (s msgServer) VoteCoverCall(ctx interface{}, msg *types.MsgVoteCoverCall) (*types.MsgVoteCoverCallResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	// The referenced CoverCall must exist.
+	if _, ok := s.Keeper.GetCoverCall(sdkCtx, msg.CallID); !ok {
+		return nil, fmt.Errorf("cover: call %q not found (VoteCoverCall rejected)", msg.CallID)
+	}
+
+	// The Watcher-observer-present check (REQ-062): a CallVoteYes requires
+	// the Watcher observer to be present. A CallVoteNo / CallVoteAbstain
+	// does NOT require the observer (only an affirmative vote demands the
+	// witness).
+	if msg.VoteOption == types.CallVoteYes && !msg.WatcherObserverPresent {
+		return nil, fmt.Errorf("cover: CallVoteYes on call %q requires Watcher observer present (REQ-062)", msg.CallID)
+	}
+
+	// Idempotency: vote-id must not already exist.
+	if _, ok := s.Keeper.GetCoverCallVote(sdkCtx, msg.VoteID); ok {
+		return nil, fmt.Errorf("cover: vote %q already exists", msg.VoteID)
+	}
+
+	vote := types.CoverCallVote{
+		VoteID:                 msg.VoteID,
+		CallID:                 msg.CallID,
+		PoolID:                 msg.PoolID,
+		VoterReachID:           msg.VoterReachID,
+		VoteOption:             msg.VoteOption,
+		WatcherObserverPresent: msg.WatcherObserverPresent,
+		VotedAt:                sdkCtx.BlockTime().Unix(),
+	}
+	s.Keeper.SetCoverCallVote(sdkCtx, vote)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.cover_call_voted",
+		sdk.NewAttribute("vote_id", msg.VoteID),
+		sdk.NewAttribute("call_id", msg.CallID),
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("voter_reach_id", msg.VoterReachID),
+		sdk.NewAttribute("vote_option", string(msg.VoteOption)),
+	))
+	return &types.MsgVoteCoverCallResponse{}, nil
+}
+
+// --- P2: AmendPoolStandingGate ------------------------------------------------
+
+// AmendPoolStandingGate amends a Pool's Standing gate (D-090(3)). The
+// handler enforces:
+//  1. ValidateBasic (stateless — includes the D-090(3) dual check:
+//     NewGate >= CoverStandingGateTrusted).
+//  2. The referenced pool must exist.
+//  3. D-090(3) handler re-check (defense in depth): NewGate >=
+//     CoverStandingGateTrusted. ValidateBasic already checked, but the
+//     handler re-checks in case of a future Params-bypass.
+//  4. Update the pool's PoolStandingGate. Persist.
+//  5. Emit cover.pool_standing_gate_amended.
+func (s msgServer) AmendPoolStandingGate(ctx interface{}, msg *types.MsgAmendPoolStandingGate) (*types.MsgAmendPoolStandingGateResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	pool, ok := s.Keeper.GetCoverPool(sdkCtx, msg.PoolID)
+	if !ok {
+		return nil, fmt.Errorf("cover: pool %q not found (AmendPoolStandingGate rejected)", msg.PoolID)
+	}
+
+	// D-090(3) handler re-check (defense in depth — ValidateBasic already
+	// checked, but the handler re-checks in case of a future Params-bypass).
+	if msg.NewGate < types.CoverStandingGateTrusted {
+		return nil, fmt.Errorf("cover: NewGate %.2f < CoverStandingGateTrusted %.2f (D-090(3) handler re-check: a pool may tighten the gate but never lower it)", msg.NewGate, types.CoverStandingGateTrusted)
+	}
+
+	pool.PoolStandingGate = msg.NewGate
+	s.Keeper.SetCoverPool(sdkCtx, pool)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.pool_standing_gate_amended",
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("new_gate", fmt.Sprintf("%.2f", msg.NewGate)),
+	))
+	return &types.MsgAmendPoolStandingGateResponse{}, nil
+}
+
+// --- P2: EscalateReserveCeiling -----------------------------------------------
+
+// EscalateReserveCeiling escalates a Pool's reserve target to the
+// CoverReserveCeilingAnnualContribX (REQ-048). The handler enforces:
+//  1. ValidateBasic (stateless).
+//  2. The referenced pool must exist.
+//  3. 12-month age check: now - pool.CreatedAt >= ReserveCeilingAgeSeconds
+//     (365 days). A fresh pool is REJECTED. NOTE: pool.CreatedAt is set to
+//     sdkCtx.BlockHeight() at launch in P1; for the age check we use
+//     BlockTime().Unix() - pool.CreatedAt where pool.CreatedAt is
+//     interpreted as a unix timestamp (the simtest sets CreatedAt to a
+//     unix timestamp to satisfy this check).
+//  4. Set the pool's ReserveAnnualContribRatio to
+//     CoverReserveCeilingAnnualContribX (2.5).
+//  5. WatcherKeeper.Attest (a nil WatcherKeeper skips).
+//  6. Persist the updated pool. Emit cover.reserve_ceiling_escalated.
+func (s msgServer) EscalateReserveCeiling(ctx interface{}, msg *types.MsgEscalateReserveCeiling) (*types.MsgEscalateReserveCeilingResponse, error) {
+	if err := msg.ValidateBasic(); err != nil {
+		return nil, err
+	}
+	sdkCtx := unwrapCtx(ctx)
+
+	pool, ok := s.Keeper.GetCoverPool(sdkCtx, msg.PoolID)
+	if !ok {
+		return nil, fmt.Errorf("cover: pool %q not found (EscalateReserveCeiling rejected)", msg.PoolID)
+	}
+
+	// 12-month age check (REQ-048): the pool must have >= 365 days of
+	// operating history before the reserve target can be escalated to the
+	// ceiling. pool.CreatedAt is interpreted as a unix timestamp (the
+	// simtest sets it accordingly).
+	now := sdkCtx.BlockTime().Unix()
+	if now-pool.CreatedAt < types.ReserveCeilingAgeSeconds {
+		return nil, fmt.Errorf("cover: pool %q age %d seconds < %d seconds (REQ-048: 12-month operating history required for reserve ceiling escalation)", msg.PoolID, now-pool.CreatedAt, types.ReserveCeilingAgeSeconds)
+	}
+
+	// Set the pool's reserve target to the ceiling.
+	pool.ReserveAnnualContribRatio = types.CoverReserveCeilingAnnualContribX
+
+	// Watcher attestation (REQ-048). A nil WatcherKeeper skips.
+	if s.Keeper.watcherKeeper != nil {
+		payload := []byte(fmt.Sprintf("cover.escalate:%s:%.2f", msg.PoolID, types.CoverReserveCeilingAnnualContribX))
+		if _, err := s.Keeper.watcherKeeper.Attest(msg.PoolID, payload); err != nil {
+			return nil, fmt.Errorf("cover: Watcher attestation for reserve ceiling escalation on pool %q: %w (REQ-048)", msg.PoolID, err)
+		}
+	}
+
+	s.Keeper.SetCoverPool(sdkCtx, pool)
+
+	sdkCtx.EventManager().EmitEvent(sdk.NewEvent(
+		"cover.reserve_ceiling_escalated",
+		sdk.NewAttribute("pool_id", msg.PoolID),
+		sdk.NewAttribute("reserve_annual_contrib_ratio", fmt.Sprintf("%.2f", types.CoverReserveCeilingAnnualContribX)),
+	))
+	return &types.MsgEscalateReserveCeilingResponse{}, nil
+}

x/cover/module.go

@@ -0,0 +1,82 @@
+package cover
+
+// module.go holds the cover module's AppModule + RegisterServices (REQ-046,
+// D-054 simtest-grade).
+//
+// The AppModule wraps the cover Keeper and registers the MsgServer via
+// RegisterServices. This is the simtest-grade AppModule (D-054): the
+// RegisterServices wires the hand-rolled MsgServer (no protobuf codegen
+// per the skeleton's zero-codegen style). The MsgServer is constructed
+// directly and exposed via the module for test wiring.
+//
+// The four expected-keeper shims (StandingKeeper, WatcherKeeper,
+// BondKeeper, StillKeeper) are injected at construction (all nil-able for
+// partial tests — a nil StandingKeeper skips the D-077 gate; a nil
+// WatcherKeeper skips the launch attestation; a nil StillKeeper skips the
+// auto-Still recording; a nil BondKeeper is the P1 default).
+
+import (
+	"encoding/json"
+
+	storetypes "cosmossdk.io/store/types"
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+
+	"github.com/oy/openyield/x/cover/keeper"
+	"github.com/oy/openyield/x/cover/types"
+)
+
+// ConsensusVersion is the cover module's consensus version (AppModule).
+const ConsensusVersion = 1
+
+// AppModule is the cover application module (simtest-grade — D-054).
+type AppModule struct {
+	keeper keeper.Keeper
+}
+
+// NewAppModule constructs a new cover AppModule. The four expected-keeper
+// shims are injected (all nil-able for partial tests).
+func NewAppModule(cdc codec.Codec, storeKey storetypes.StoreKey, sk types.StandingKeeper, wk types.WatcherKeeper, bk types.BondKeeper, stK types.StillKeeper) AppModule {
+	k := keeper.NewKeeper(cdc, storeKey, sk, wk, bk, stK)
+	return AppModule{keeper: k}
+}
+
+// RegisterServices registers the cover MsgServer. Simtest-grade wiring:
+// the MsgServer is constructed from the keeper and exposed via the
+// module's MsgServer method (tests use NewMsgServerImpl directly).
+func (am AppModule) RegisterServices(cfg module.Configurator) {
+	_ = cfg
+}
+
+// MsgServer returns the cover MsgServer for this module's keeper.
+func (am AppModule) MsgServer() types.MsgServer {
+	return keeper.NewMsgServerImpl(am.keeper)
+}
+
+// Name returns the module name.
+func (AppModule) Name() string { return types.ModuleName }
+
+// ConsensusVersion implements AppModule.ConsensusVersion.
+func (AppModule) ConsensusVersion() uint64 { return ConsensusVersion }
+
+// InitGenesis performs genesis initialization for the cover module
+// (simtest-grade no-op — the runtime stores are created at handler time;
+// genesis init of runtime-promoted stores is deferred to the live chain
+// v0.8+).
+func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) {
+	var gs types.GenesisState
+	cdc.MustUnmarshalJSON(data, &gs)
+	_ = gs
+}
+
+// ExportGenesis returns the exported genesis state as raw bytes (simtest-
+// grade: returns an empty genesis; live chain export deferred to v0.8+).
+func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
+	gs := types.DefaultGenesisState()
+	return cdc.MustMarshalJSON(gs)
+}
+
+// Compile-time assertions: AppModule implements the module interface stubs.
+var _ module.HasName = AppModule{}
+var _ module.HasConsensusVersion = AppModule{}

x/cover/types/expected_keepers.go

@@ -0,0 +1,141 @@
+package types
+
+// expected_keepers.go holds the Go INTERFACES for the cross-module keepers
+// x/cover depends on (G-003 firewall — ibc-go expected-keepers convention).
+//
+// The cover runtime (REQ-046, REQ-047, REQ-049, REQ-050) depends on FOUR
+// cross-module keepers:
+//
+//  1. x/standing (StandingKeeper) — the LaunchCoverPool handler asserts the
+//     host's Standing per category meets the locked gate (D-077: Travel
+//     requires >= Trusted; HealthMCS requires >= Preferred; IncomePause
+//     uses the Trusted gate). The handler queries GetStandingBucket for the
+//     bucket string + score and compares against the CoverStandingGateTrusted
+//     / CoverStandingGatePreferred consts. This is the v0.7 P1 cover-launch
+//     edge: the Cover module references a holder's Standing by reach-id +
+//     category (G-003 — no struct import of x/standing/types).
+//
+//  2. x/watcher (WatcherKeeper) — the LaunchCoverPool handler emits a
+//     Watcher attestation over the launch payload (REQ-046). The attestation
+//     is the Watcher's signed observation that the pool was launched per
+//     the validated terms. P1 stubs the attestation in simtest; the live
+//     x/watcher pipeline lands in P3.
+//
+//  3. x/bond (BondKeeper) — the FileCoverCall handler (P4) consults the
+//     Mutual Aid Bond (MAB) posted by the adjudicating Voucher. P1 DEFINES
+//     the interface but does NOT use it (the MAB misuse auto-Still + the
+//     Voucher adjudication land in P4). The interface is here so the P1
+//     wiring is stable.
+//
+//  4. x/still (StillKeeper) — the RouteCoverFee handler invokes
+//     Still(poolID, "below reserve floor") on the below-floor auto-pause
+//     (D-089(1)) and the P4 MAB-misuse auto-Still. P1 satisfies this by a
+//     simtest-local stub (x/still/keeper is empty; NOT a real keeper). A
+//     nil StillKeeper skips the auto-Still (simtest wiring — documented).
+//
+// All four dependencies are expressed as INTERFACES defined HERE (in
+// x/cover/types), NOT as struct imports of any x/<module>/types. The
+// concrete keepers (or simtest stubs) satisfy these interfaces structurally
+// (the P1 simtest wires stubs per G-003 test exemption); the handler
+// depends on the interface, preserving G-003's intent (no cross-module
+// struct coupling, no import cycles).
+//
+// Test-only cross-package imports (the G-003 test exemption) remain exempt:
+// the simtest imports x/cover/keeper + the stub keepers (defined in the
+// test file) to wire the shims in test setup — NOT a production struct
+// import.
+//
+// Lexicon note (REQ-012, D-088): "Cover", "Cover Pool", "Cover-Fee",
+// "Cover Call", "Standing", "Watcher", "Bond", "Mutual Aid Bond", "Still"
+// are all lexicon-clean. The Cover-specific banned terms (enumerated by
+// lexicon.CoverBannedTerms — not inlined here so this source stays
+// lexicon-clean) NEVER appear in this file (enforced by lexicon_meta_cover).
+
+// StandingKeeper is the expected-keeper interface for x/standing (G-003).
+// The LaunchCoverPool handler calls it for the D-077 Standing gate: for
+// each category the pool covers, the handler queries the host's Standing
+// bucket + score and compares against the locked gate consts
+// (CoverStandingGateTrusted for Travel/IncomePause;
+// CoverStandingGatePreferred for HealthMCS). A bucket below the locked
+// minimum REJECTS the launch.
+//
+// No struct import of x/standing/types — the interface is the by-ID-string
+// boundary (G-003). The reachID + category are opaque strings (the holder's
+// reach-id + the Cover category name). A nil StandingKeeper skips the gate
+// check (simtest wiring — documented in the handler: a nil shim is the
+// simtest's way of saying "no Standing keeper wired; skip the gate" so the
+// handler still mutates state for the simtest path that does not exercise
+// the gate).
+type StandingKeeper interface {
+	// GetStandingBucket returns the holder's Standing bucket string +
+	// score for the given category (D-077). The bucket string is one of
+	// "New", "Trusted", "Preferred", "Top", "Slashed" (cross-doc to
+	// x/standing.StandingBucket); the handler compares the bucket +
+	// score against the locked gate consts. A non-existent holder
+	// returns ("", 0, err) — the handler treats this as a gate failure
+	// (REJECT).
+	GetStandingBucket(reachID, category string) (bucket string, score float64, err error)
+}
+
+// WatcherKeeper is the expected-keeper interface for x/watcher (G-003). The
+// LaunchCoverPool handler calls it to emit a Watcher attestation over the
+// launch payload (REQ-046): the Watcher signs an observation that the pool
+// was launched per the validated terms. The attestation-ref is recorded
+// against the pool (for audit). P1 stubs the attestation in simtest; the
+// live x/watcher pipeline lands in P3.
+//
+// No struct import of x/watcher/types — the interface is the by-ID-string
+// boundary (G-003). The poolID is an opaque string (the Cover Pool's ID).
+// A nil WatcherKeeper skips the attestation (simtest wiring — documented in
+// the handler: a nil shim is the simtest's way of saying "no Watcher keeper
+// wired; skip the attestation" so the handler still mutates state).
+type WatcherKeeper interface {
+	// Attest emits a Watcher attestation over the payload (the launch
+	// terms serialized as bytes). Returns the attestation-ref (an opaque
+	// string the handler records against the pool for audit). A non-nil
+	// error REJECTS the launch (the Watcher could not attest — the pool
+	// is not created).
+	Attest(poolID string, payload []byte) (attestationRef string, err error)
+}
+
+// BondKeeper is the expected-keeper interface for x/bond (G-003). P1 DEFINES
+// the interface but does NOT use it (the FileCoverCall handler in P4
+// consults the Mutual Aid Bond posted by the adjudicating Voucher; the MAB
+// misuse auto-Still is also P4). The interface is here so the P1 wiring is
+// stable (the keeper holds the shim; the P4 handler calls it).
+//
+// No struct import of x/bond/types — the interface is the by-ID-string
+// boundary (G-003). The bondID is an opaque string (the MAB's ID). A nil
+// BondKeeper is the P1 default (the keeper holds nil; the P4 handler will
+// reject a nil shim as a wiring error when the P4 MAB check is wired).
+type BondKeeper interface {
+	// GetBond reports whether the named bond (by-ID-string) exists. The
+	// P4 FileCoverCall handler consults this to verify the adjudicating
+	// Voucher's MAB is posted before adjudication. P1 does not call this.
+	GetBond(bondID string) (exists bool)
+}
+
+// StillKeeper is the expected-keeper interface for x/still (G-003). The
+// RouteCoverFee handler invokes Still(poolID, "below reserve floor") on
+// the below-floor auto-pause (D-089(1): a pool whose
+// ReserveAnnualContribRatio drops below CoverReserveFloorAnnualContribX is
+// auto-paused + the Still keeper is invoked to record the pause). The P4
+// MAB-misuse auto-Still also calls this. P1 satisfies this by a simtest-
+// local stub (x/still/keeper is empty; NOT a real keeper — the simtest
+// stub records Still() calls for assertion).
+//
+// No struct import of x/still/types — the interface is the by-ID-string
+// boundary (G-003). The poolID is an opaque string (the Cover Pool's ID);
+// the reason is an opaque string (the pause reason, e.g. "below reserve
+// floor"). A nil StillKeeper skips the auto-Still (simtest wiring —
+// documented in the handler: a nil shim is the simtest's way of saying "no
+// Still keeper wired; skip the pause-recording" so the handler still
+// mutates the pool's PoolPaused flag, just does not record the Still event
+// in a still store).
+type StillKeeper interface {
+	// Still pauses the named entity (by-ID-string) for the given reason.
+	// The RouteCoverFee handler calls this on the below-floor auto-pause
+	// (D-089(1)). A non-nil error REJECTS the routing (the pause could
+	// not be recorded — the routing is not committed).
+	Still(poolID string, reason string) error
+}

x/cover/types/msg_charter.go

@@ -0,0 +1,462 @@
+package types
+
+// msg_charter.go holds the P2 Cover-Charter + Pool-Council + Cover-Call-Vote
+// Msg* types (REQ-052, REQ-062, REQ-056, REQ-048, D-090(1), D-090(3)). The
+// P1 Msg* types live in msg_cover.go; this file is the P2 extension
+// (separated for file-hygiene — the P1 file is already at ~280 lines).
+//
+// G-006 controlled exception: this file gains the cosmos-sdk import for
+// sdk.Msg (mirrors msg_cover.go — D-055; the invariant/lexicon tests in
+// *_test.go stay stdlib-only per G-024, isolated from this msg_*.go file).
+//
+// The six P2 Msg types drive the Cover-Charter + Pool Council + Cover Call
+// Vote runtime:
+//   - MsgSignCoverCharter: sign a Cover-Charter (the handler enforces the
+//     D-090(1) Bill of Rights gate at ValidateBasic: any WaivedRights
+//     element REJECTS the signing; persists the CoverCharter + Watcher
+//     attests the witness hash).
+//   - MsgAmendCoverCharter: file a Charter amendment (the handler creates a
+//     CharterAmendment with Status=AmendmentProposed; a separate ratify
+//     handler / simtest time-advance transitions it to Cooled then
+//     Ratified after the 7-day cooling).
+//   - MsgElectPoolMason: elect a Mason to the Pool Council (the handler
+//     adds the MasonReachID to ElectedMasonReachIDs, max 3 — a 4th is
+//     REJECTED).
+//   - MsgVoteCoverCall: vote on a Cover Call (the handler enforces the
+//     Watcher-observer-present check for a CallVoteYes — REQ-062).
+//   - MsgAmendPoolStandingGate: amend a Pool's Standing gate (D-090(3) dual
+//     check: ValidateBasic rejects NewGate < CoverStandingGateTrusted; the
+//     handler re-checks in defense in depth).
+//   - MsgEscalateReserveCeiling: escalate a Pool's reserve target to the
+//     CoverReserveCeilingAnnualContribX (REQ-048 — the handler enforces
+//     the 12-month age check: now - pool.CreatedAt >= 365 days).
+//
+// All cross-module refs are by-ID-string (G-003). The WaivedRights field
+// on MsgSignCoverCharter is []RightID (the RightID type from rights.go) so
+// the D-090(1) gate can type-check it.
+//
+// Lexicon note (REQ-012, D-088): the message names + field names use the
+// safe Cover vocabulary EXCLUSIVELY. "Cover-Charter", "Pool Council",
+// "Cover Call Vote", "Charter Amendment" are the clean names; the four
+// Cover-specific banned terms NEVER appear (enforced by lexicon_meta_cover).
+
+import (
+	"fmt"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// --- MsgSignCoverCharter ------------------------------------------------------
+
+// MsgSignCoverCharter signs a Cover-Charter for a Pool (REQ-052, REQ-056,
+// D-090(1)). The handler enforces:
+//   - D-090(1) Bill of Rights gate at ValidateBasic: len(WaivedRights) > 0
+//     -> REJECT with "REQ-056: rights non-amendable, non-waivable by any
+//     Charter". This is the dual-firewall runtime gate (mirrors
+//     MissionLockAmendmentRejected at ValidateBasic in x/council).
+//   - Idempotency: CharterID must not already exist.
+//   - WatcherKeeper.Attest on the charter witness hash (a nil WatcherKeeper
+//     skips).
+//   - Persist the CoverCharter + emit cover.charter_signed.
+//
+// ValidateBasic is stateless: non-empty fields + the D-090(1) WaivedRights
+// gate. The WaivedRights field is []RightID (the RightID type from
+// rights.go) so the gate can type-check it; the gate rejects any non-empty
+// slice (the 13 rights are non-waivable by any Charter).
+type MsgSignCoverCharter struct {
+	CharterID              string    `json:"charter_id" yaml:"charter_id"`
+	PoolID                 string    `json:"pool_id" yaml:"pool_id"`
+	StatementOfBeliefsHash []byte    `json:"statement_of_beliefs_hash" yaml:"statement_of_beliefs_hash"`
+	DisputePath            string    `json:"dispute_path" yaml:"dispute_path"`
+	Gate                   string    `json:"gate" yaml:"gate"`
+	HoldingPeriodDays      uint32    `json:"holding_period_days" yaml:"holding_period_days"`
+	HostReachID            string    `json:"host_reach_id" yaml:"host_reach_id"`
+	WatcherWitnessHash     []byte    `json:"watcher_witness_hash" yaml:"watcher_witness_hash"`
+	WaivedRights           []RightID `json:"waived_rights" yaml:"waived_rights"`
+	Signer                 string    `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgSignCoverCharter) Reset() { *m = MsgSignCoverCharter{} }
+
+// String implements proto.Message.
+func (m *MsgSignCoverCharter) String() string {
+	return fmt.Sprintf("MsgSignCoverCharter{CharterID:%s PoolID:%s HostReachID:%s Gate:%s HoldingPeriodDays:%d WaivedRights:%v Signer:%s}",
+		m.CharterID, m.PoolID, m.HostReachID, m.Gate, m.HoldingPeriodDays, m.WaivedRights, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgSignCoverCharter) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty fields + the
+// D-090(1) Bill of Rights gate. The gate rejects any non-empty WaivedRights
+// slice (the 13 rights are non-amendable, non-waivable by any Charter —
+// REQ-056, vision §8.2). This is the dual-firewall runtime gate (mirrors
+// MissionLockAmendmentRejected at ValidateBasic in x/council — D-064).
+func (m *MsgSignCoverCharter) ValidateBasic() error {
+	if m.CharterID == "" {
+		return fmt.Errorf("cover: empty charter-id")
+	}
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.HostReachID == "" {
+		return fmt.Errorf("cover: empty host-reach-id")
+	}
+	if m.DisputePath == "" {
+		return fmt.Errorf("cover: empty dispute-path")
+	}
+	if m.Gate == "" {
+		return fmt.Errorf("cover: empty gate")
+	}
+	if m.HoldingPeriodDays == 0 {
+		return fmt.Errorf("cover: empty holding-period-days")
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	// D-090(1) Bill of Rights gate: the 13 rights are non-amendable,
+	// non-waivable by any Charter (REQ-056, vision §8.2). Any WaivedRights
+	// element REJECTS the signing. This is the dual-firewall runtime gate
+	// (the const firewall is the 13 Waivable* consts all false +
+	// RightIsWaivable() always false; this gate is the runtime rejection).
+	// Mirrors MissionLockAmendmentRejected at ValidateBasic in x/council
+	// (D-064).
+	if len(m.WaivedRights) > 0 {
+		return fmt.Errorf("cover: REQ-056: rights non-amendable, non-waivable by any Charter (WaivedRights=%v)", m.WaivedRights)
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgSignCoverCharter) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgAmendCoverCharter -----------------------------------------------------
+
+// MsgAmendCoverCharter files a Charter amendment (REQ-052). The handler
+// creates a CharterAmendment with Status=AmendmentProposed, ProposedAt=now.
+// After the 7-day cooling (CharterAmendmentCoolingSeconds), a separate
+// ratify handler (or simtest time-advance) transitions it to Cooled then
+// Ratified. The cooling is the Anti-Capture Bill of Rights RightCooling
+// enforcement.
+//
+// ValidateBasic is stateless: non-empty fields.
+type MsgAmendCoverCharter struct {
+	CharterID   string `json:"charter_id" yaml:"charter_id"`
+	AmendmentID string `json:"amendment_id" yaml:"amendment_id"`
+	Description string `json:"description" yaml:"description"`
+	Signer      string `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgAmendCoverCharter) Reset() { *m = MsgAmendCoverCharter{} }
+
+// String implements proto.Message.
+func (m *MsgAmendCoverCharter) String() string {
+	return fmt.Sprintf("MsgAmendCoverCharter{CharterID:%s AmendmentID:%s Signer:%s}",
+		m.CharterID, m.AmendmentID, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgAmendCoverCharter) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty fields.
+func (m *MsgAmendCoverCharter) ValidateBasic() error {
+	if m.CharterID == "" {
+		return fmt.Errorf("cover: empty charter-id")
+	}
+	if m.AmendmentID == "" {
+		return fmt.Errorf("cover: empty amendment-id")
+	}
+	if m.Description == "" {
+		return fmt.Errorf("cover: empty description")
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgAmendCoverCharter) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgElectPoolMason --------------------------------------------------------
+
+// MsgElectPoolMason elects a Mason to the Pool Council (REQ-062). The
+// handler loads or creates the PoolCouncil, adds the MasonReachID to
+// ElectedMasonReachIDs (max 3 — a 4th is REJECTED), and persists.
+//
+// ValidateBasic is stateless: non-empty fields.
+type MsgElectPoolMason struct {
+	PoolID       string `json:"pool_id" yaml:"pool_id"`
+	MasonReachID string `json:"mason_reach_id" yaml:"mason_reach_id"`
+	Signer       string `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgElectPoolMason) Reset() { *m = MsgElectPoolMason{} }
+
+// String implements proto.Message.
+func (m *MsgElectPoolMason) String() string {
+	return fmt.Sprintf("MsgElectPoolMason{PoolID:%s MasonReachID:%s Signer:%s}",
+		m.PoolID, m.MasonReachID, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgElectPoolMason) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty fields.
+func (m *MsgElectPoolMason) ValidateBasic() error {
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.MasonReachID == "" {
+		return fmt.Errorf("cover: empty mason-reach-id")
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgElectPoolMason) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgVoteCoverCall ---------------------------------------------------------
+
+// MsgVoteCoverCall votes on a Cover Call (REQ-062). The handler enforces:
+//   - the CoverCall exists.
+//   - the Watcher-observer-present check: if VoteOption == CallVoteYes and
+//     WatcherObserverPresent == false, REJECT (majority requires observer
+//     present — REQ-062).
+//   - persist the CoverCallVote + emit cover.cover_call_voted.
+//
+// ValidateBasic is stateless: non-empty fields + valid VoteOption.
+type MsgVoteCoverCall struct {
+	VoteID                 string         `json:"vote_id" yaml:"vote_id"`
+	CallID                 string         `json:"call_id" yaml:"call_id"`
+	PoolID                 string         `json:"pool_id" yaml:"pool_id"`
+	VoterReachID           string         `json:"voter_reach_id" yaml:"voter_reach_id"`
+	VoteOption             CallVoteOption `json:"vote_option" yaml:"vote_option"`
+	WatcherObserverPresent bool           `json:"watcher_observer_present" yaml:"watcher_observer_present"`
+	Signer                 string         `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgVoteCoverCall) Reset() { *m = MsgVoteCoverCall{} }
+
+// String implements proto.Message.
+func (m *MsgVoteCoverCall) String() string {
+	return fmt.Sprintf("MsgVoteCoverCall{VoteID:%s CallID:%s PoolID:%s VoterReachID:%s VoteOption:%s WatcherObserverPresent:%v Signer:%s}",
+		m.VoteID, m.CallID, m.PoolID, m.VoterReachID, m.VoteOption, m.WatcherObserverPresent, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgVoteCoverCall) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty fields + valid
+// VoteOption.
+func (m *MsgVoteCoverCall) ValidateBasic() error {
+	if m.VoteID == "" {
+		return fmt.Errorf("cover: empty vote-id")
+	}
+	if m.CallID == "" {
+		return fmt.Errorf("cover: empty call-id")
+	}
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.VoterReachID == "" {
+		return fmt.Errorf("cover: empty voter-reach-id")
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	if !knownCallVoteOption(m.VoteOption) {
+		return fmt.Errorf("cover: unknown vote-option %q", m.VoteOption)
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgVoteCoverCall) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgAmendPoolStandingGate -------------------------------------------------
+
+// MsgAmendPoolStandingGate amends a Pool's Standing gate (D-090(3)). The
+// handler re-checks NewGate >= CoverStandingGateTrusted in defense in
+// depth (ValidateBasic already checked — but the handler re-checks in
+// case of a future Params-bypass). The gate may be TIGHTENED above the
+// protocol minimum but NEVER lowered below it.
+//
+// ValidateBasic is the D-090(3) dual check: NewGate >=
+// CoverStandingGateTrusted (a below-floor amendment is REJECTED at
+// ValidateBasic, NOT just at the handler).
+type MsgAmendPoolStandingGate struct {
+	PoolID  string  `json:"pool_id" yaml:"pool_id"`
+	NewGate float64 `json:"new_gate" yaml:"new_gate"`
+	Signer  string  `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgAmendPoolStandingGate) Reset() { *m = MsgAmendPoolStandingGate{} }
+
+// String implements proto.Message.
+func (m *MsgAmendPoolStandingGate) String() string {
+	return fmt.Sprintf("MsgAmendPoolStandingGate{PoolID:%s NewGate:%.2f Signer:%s}",
+		m.PoolID, m.NewGate, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgAmendPoolStandingGate) ProtoMessage() {}
+
+// ValidateBasic is the D-090(3) dual check: non-empty fields + NewGate >=
+// CoverStandingGateTrusted (a below-floor amendment is REJECTED at
+// ValidateBasic, NOT just at the handler — the dual firewall).
+func (m *MsgAmendPoolStandingGate) ValidateBasic() error {
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	if m.NewGate < CoverStandingGateTrusted {
+		return fmt.Errorf("cover: NewGate %.2f < CoverStandingGateTrusted %.2f (D-090(3): a pool may tighten the gate but never lower it)", m.NewGate, CoverStandingGateTrusted)
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgAmendPoolStandingGate) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgEscalateReserveCeiling ------------------------------------------------
+
+// MsgEscalateReserveCeiling escalates a Pool's reserve target to the
+// CoverReserveCeilingAnnualContribX (REQ-048). The handler enforces the
+// 12-month age check: now - pool.CreatedAt >= ReserveCeilingAgeSeconds
+// (365 days). A fresh pool is REJECTED. The handler calls
+// WatcherKeeper.Attest (a nil WatcherKeeper skips).
+//
+// ValidateBasic is stateless: non-empty fields.
+type MsgEscalateReserveCeiling struct {
+	PoolID string `json:"pool_id" yaml:"pool_id"`
+	Signer string `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgEscalateReserveCeiling) Reset() { *m = MsgEscalateReserveCeiling{} }
+
+// String implements proto.Message.
+func (m *MsgEscalateReserveCeiling) String() string {
+	return fmt.Sprintf("MsgEscalateReserveCeiling{PoolID:%s Signer:%s}", m.PoolID, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgEscalateReserveCeiling) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty fields.
+func (m *MsgEscalateReserveCeiling) ValidateBasic() error {
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgEscalateReserveCeiling) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- P2 Response types --------------------------------------------------------
+//
+// Hand-rolled (no protobuf codegen); empty bodies — the response is the
+// state mutation + event. Mirrors the P1 Response types in msg_cover.go.
+
+// MsgSignCoverCharterResponse is the response to MsgSignCoverCharter.
+type MsgSignCoverCharterResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgSignCoverCharterResponse) Reset() { *m = MsgSignCoverCharterResponse{} }
+
+// String implements proto.Message.
+func (m *MsgSignCoverCharterResponse) String() string { return "MsgSignCoverCharterResponse{}" }
+
+// ProtoMessage implements proto.Message.
+func (*MsgSignCoverCharterResponse) ProtoMessage() {}
+
+// MsgAmendCoverCharterResponse is the response to MsgAmendCoverCharter.
+type MsgAmendCoverCharterResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgAmendCoverCharterResponse) Reset() { *m = MsgAmendCoverCharterResponse{} }
+
+// String implements proto.Message.
+func (m *MsgAmendCoverCharterResponse) String() string { return "MsgAmendCoverCharterResponse{}" }
+
+// ProtoMessage implements proto.Message.
+func (*MsgAmendCoverCharterResponse) ProtoMessage() {}
+
+// MsgElectPoolMasonResponse is the response to MsgElectPoolMason.
+type MsgElectPoolMasonResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgElectPoolMasonResponse) Reset() { *m = MsgElectPoolMasonResponse{} }
+
+// String implements proto.Message.
+func (m *MsgElectPoolMasonResponse) String() string { return "MsgElectPoolMasonResponse{}" }
+
+// ProtoMessage implements proto.Message.
+func (*MsgElectPoolMasonResponse) ProtoMessage() {}
+
+// MsgVoteCoverCallResponse is the response to MsgVoteCoverCall.
+type MsgVoteCoverCallResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgVoteCoverCallResponse) Reset() { *m = MsgVoteCoverCallResponse{} }
+
+// String implements proto.Message.
+func (m *MsgVoteCoverCallResponse) String() string { return "MsgVoteCoverCallResponse{}" }
+
+// ProtoMessage implements proto.Message.
+func (*MsgVoteCoverCallResponse) ProtoMessage() {}
+
+// MsgAmendPoolStandingGateResponse is the response to MsgAmendPoolStandingGate.
+type MsgAmendPoolStandingGateResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgAmendPoolStandingGateResponse) Reset() { *m = MsgAmendPoolStandingGateResponse{} }
+
+// String implements proto.Message.
+func (m *MsgAmendPoolStandingGateResponse) String() string {
+	return "MsgAmendPoolStandingGateResponse{}"
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgAmendPoolStandingGateResponse) ProtoMessage() {}
+
+// MsgEscalateReserveCeilingResponse is the response to MsgEscalateReserveCeiling.
+type MsgEscalateReserveCeilingResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgEscalateReserveCeilingResponse) Reset() { *m = MsgEscalateReserveCeilingResponse{} }
+
+// String implements proto.Message.
+func (m *MsgEscalateReserveCeilingResponse) String() string {
+	return "MsgEscalateReserveCeilingResponse{}"
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgEscalateReserveCeilingResponse) ProtoMessage() {}

x/cover/types/msg_charter_test.go

@@ -0,0 +1,325 @@
+package types
+
+// msg_charter_test.go holds the P2 Msg* method coverage tests for
+// x/cover/types (REQ-052, REQ-062, REQ-056, REQ-048, D-090(1), D-090(3)).
+// The P2 Msg* Reset/String/ProtoMessage/ValidateBasic/GetSigners methods
+// are exercised here so the types package coverage is >=80%.
+//
+// G-024 controlled exception (mirrors msg_cover_test.go): this file imports
+// cosmos-sdk for GetSigners (sdk.AccAddress) — this is a Msg-method test,
+// NOT an invariant/lexicon test, so the G-024 stdlib-only constraint does
+// not apply.
+
+import (
+	"strings"
+	"testing"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// --- MsgSignCoverCharter methods ---------------------------------------------
+
+func TestMsgSignCoverCharterMethods(t *testing.T) {
+	m := &MsgSignCoverCharter{
+		CharterID: "c1", PoolID: "p1", HostReachID: "h1", DisputePath: "dp",
+		Gate: "Trusted", HoldingPeriodDays: 30, Signer: "h1",
+		StatementOfBeliefsHash: []byte{1, 2},
+		WatcherWitnessHash:     []byte{3, 4},
+		WaivedRights:           []RightID{},
+	}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgSignCoverCharter ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "c1") {
+		t.Errorf("MsgSignCoverCharter String = %q, want c1", m.String())
+	}
+	m.Reset()
+	if m.CharterID != "" {
+		t.Errorf("MsgSignCoverCharter Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgSignCoverCharter{Signer: "host-1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "host-1" {
+		t.Errorf("MsgSignCoverCharter GetSigners = %v, want [host-1]", got)
+	}
+	var _ []sdk.AccAddress = m2.GetSigners()
+}
+
+// TestMsgSignCoverCharterValidateBasicErrors asserts each error path,
+// including the D-090(1) Bill of Rights gate (any WaivedRights element
+// REJECTS the signing).
+func TestMsgSignCoverCharterValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgSignCoverCharter
+	}{
+		{"empty charter-id", MsgSignCoverCharter{PoolID: "p", HostReachID: "h", DisputePath: "dp", Gate: "g", HoldingPeriodDays: 30, Signer: "s"}},
+		{"empty pool-id", MsgSignCoverCharter{CharterID: "c", HostReachID: "h", DisputePath: "dp", Gate: "g", HoldingPeriodDays: 30, Signer: "s"}},
+		{"empty host-reach-id", MsgSignCoverCharter{CharterID: "c", PoolID: "p", DisputePath: "dp", Gate: "g", HoldingPeriodDays: 30, Signer: "s"}},
+		{"empty dispute-path", MsgSignCoverCharter{CharterID: "c", PoolID: "p", HostReachID: "h", Gate: "g", HoldingPeriodDays: 30, Signer: "s"}},
+		{"empty gate", MsgSignCoverCharter{CharterID: "c", PoolID: "p", HostReachID: "h", DisputePath: "dp", HoldingPeriodDays: 30, Signer: "s"}},
+		{"zero holding-period-days", MsgSignCoverCharter{CharterID: "c", PoolID: "p", HostReachID: "h", DisputePath: "dp", Gate: "g", Signer: "s"}},
+		{"empty signer", MsgSignCoverCharter{CharterID: "c", PoolID: "p", HostReachID: "h", DisputePath: "dp", Gate: "g", HoldingPeriodDays: 30}},
+		{"waived-rights non-empty (D-090(1))", MsgSignCoverCharter{CharterID: "c", PoolID: "p", HostReachID: "h", DisputePath: "dp", Gate: "g", HoldingPeriodDays: 30, Signer: "s", WaivedRights: []RightID{RightOneTapExit}}},
+	}
+	for _, c := range cases {
+		err := c.msg.ValidateBasic()
+		if err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+			continue
+		}
+		// The D-090(1) case must mention REQ-056.
+		if c.name == "waived-rights non-empty (D-090(1))" && !strings.Contains(err.Error(), "REQ-056") {
+			t.Errorf("case %q: error = %q, want 'REQ-056'", c.name, err.Error())
+		}
+	}
+}
+
+// --- MsgAmendCoverCharter methods --------------------------------------------
+
+func TestMsgAmendCoverCharterMethods(t *testing.T) {
+	m := &MsgAmendCoverCharter{CharterID: "c1", AmendmentID: "a1", Description: "d", Signer: "h1"}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgAmendCoverCharter ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "a1") {
+		t.Errorf("MsgAmendCoverCharter String = %q, want a1", m.String())
+	}
+	m.Reset()
+	if m.CharterID != "" {
+		t.Errorf("MsgAmendCoverCharter Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgAmendCoverCharter{Signer: "host-1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "host-1" {
+		t.Errorf("MsgAmendCoverCharter GetSigners = %v", got)
+	}
+}
+
+func TestMsgAmendCoverCharterValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgAmendCoverCharter
+	}{
+		{"empty charter-id", MsgAmendCoverCharter{AmendmentID: "a", Description: "d", Signer: "s"}},
+		{"empty amendment-id", MsgAmendCoverCharter{CharterID: "c", Description: "d", Signer: "s"}},
+		{"empty description", MsgAmendCoverCharter{CharterID: "c", AmendmentID: "a", Signer: "s"}},
+		{"empty signer", MsgAmendCoverCharter{CharterID: "c", AmendmentID: "a", Description: "d"}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- MsgElectPoolMason methods -----------------------------------------------
+
+func TestMsgElectPoolMasonMethods(t *testing.T) {
+	m := &MsgElectPoolMason{PoolID: "p1", MasonReachID: "m1", Signer: "h1"}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgElectPoolMason ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "m1") {
+		t.Errorf("MsgElectPoolMason String = %q, want m1", m.String())
+	}
+	m.Reset()
+	if m.PoolID != "" {
+		t.Errorf("MsgElectPoolMason Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgElectPoolMason{Signer: "host-1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "host-1" {
+		t.Errorf("MsgElectPoolMason GetSigners = %v", got)
+	}
+}
+
+func TestMsgElectPoolMasonValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgElectPoolMason
+	}{
+		{"empty pool-id", MsgElectPoolMason{MasonReachID: "m", Signer: "s"}},
+		{"empty mason-reach-id", MsgElectPoolMason{PoolID: "p", Signer: "s"}},
+		{"empty signer", MsgElectPoolMason{PoolID: "p", MasonReachID: "m"}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- MsgVoteCoverCall methods ------------------------------------------------
+
+func TestMsgVoteCoverCallMethods(t *testing.T) {
+	m := &MsgVoteCoverCall{VoteID: "v1", CallID: "c1", PoolID: "p1", VoterReachID: "v1", VoteOption: CallVoteYes, WatcherObserverPresent: true, Signer: "h1"}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgVoteCoverCall ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "v1") {
+		t.Errorf("MsgVoteCoverCall String = %q, want v1", m.String())
+	}
+	m.Reset()
+	if m.VoteID != "" {
+		t.Errorf("MsgVoteCoverCall Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgVoteCoverCall{Signer: "host-1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "host-1" {
+		t.Errorf("MsgVoteCoverCall GetSigners = %v", got)
+	}
+}
+
+func TestMsgVoteCoverCallValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgVoteCoverCall
+	}{
+		{"empty vote-id", MsgVoteCoverCall{CallID: "c", PoolID: "p", VoterReachID: "v", VoteOption: CallVoteYes, Signer: "s"}},
+		{"empty call-id", MsgVoteCoverCall{VoteID: "v", PoolID: "p", VoterReachID: "v", VoteOption: CallVoteYes, Signer: "s"}},
+		{"empty pool-id", MsgVoteCoverCall{VoteID: "v", CallID: "c", VoterReachID: "v", VoteOption: CallVoteYes, Signer: "s"}},
+		{"empty voter-reach-id", MsgVoteCoverCall{VoteID: "v", CallID: "c", PoolID: "p", VoteOption: CallVoteYes, Signer: "s"}},
+		{"empty signer", MsgVoteCoverCall{VoteID: "v", CallID: "c", PoolID: "p", VoterReachID: "v", VoteOption: CallVoteYes}},
+		{"unknown vote-option", MsgVoteCoverCall{VoteID: "v", CallID: "c", PoolID: "p", VoterReachID: "v", VoteOption: CallVoteOption("Maybe"), Signer: "s"}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- MsgAmendPoolStandingGate methods ----------------------------------------
+
+func TestMsgAmendPoolStandingGateMethods(t *testing.T) {
+	m := &MsgAmendPoolStandingGate{PoolID: "p1", NewGate: 4.5, Signer: "h1"}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgAmendPoolStandingGate ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "p1") {
+		t.Errorf("MsgAmendPoolStandingGate String = %q, want p1", m.String())
+	}
+	m.Reset()
+	if m.PoolID != "" {
+		t.Errorf("MsgAmendPoolStandingGate Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgAmendPoolStandingGate{Signer: "host-1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "host-1" {
+		t.Errorf("MsgAmendPoolStandingGate GetSigners = %v", got)
+	}
+}
+
+// TestMsgAmendPoolStandingGateD0903BelowFloor asserts the D-090(3) dual
+// check: a NewGate below CoverStandingGateTrusted (4.0) is REJECTED at
+// ValidateBasic (NOT just at the handler). NewGate = 3.0 < 4.0 -> REJECT.
+func TestMsgAmendPoolStandingGateD0903BelowFloor(t *testing.T) {
+	m := &MsgAmendPoolStandingGate{PoolID: "p", NewGate: 3.0, Signer: "s"}
+	err := m.ValidateBasic()
+	if err == nil {
+		t.Fatal("MsgAmendPoolStandingGate with NewGate 3.0 < 4.0 should fail ValidateBasic (D-090(3))")
+	}
+	if !strings.Contains(err.Error(), "D-090(3)") {
+		t.Errorf("error = %q, want 'D-090(3)'", err.Error())
+	}
+}
+
+func TestMsgAmendPoolStandingGateValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgAmendPoolStandingGate
+	}{
+		{"empty pool-id", MsgAmendPoolStandingGate{NewGate: 4.5, Signer: "s"}},
+		{"empty signer", MsgAmendPoolStandingGate{PoolID: "p", NewGate: 4.5}},
+		{"below floor", MsgAmendPoolStandingGate{PoolID: "p", NewGate: 3.0, Signer: "s"}},
+		{"below floor zero", MsgAmendPoolStandingGate{PoolID: "p", NewGate: 0, Signer: "s"}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- MsgEscalateReserveCeiling methods ---------------------------------------
+
+func TestMsgEscalateReserveCeilingMethods(t *testing.T) {
+	m := &MsgEscalateReserveCeiling{PoolID: "p1", Signer: "h1"}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgEscalateReserveCeiling ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "p1") {
+		t.Errorf("MsgEscalateReserveCeiling String = %q, want p1", m.String())
+	}
+	m.Reset()
+	if m.PoolID != "" {
+		t.Errorf("MsgEscalateReserveCeiling Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgEscalateReserveCeiling{Signer: "host-1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "host-1" {
+		t.Errorf("MsgEscalateReserveCeiling GetSigners = %v", got)
+	}
+}
+
+func TestMsgEscalateReserveCeilingValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgEscalateReserveCeiling
+	}{
+		{"empty pool-id", MsgEscalateReserveCeiling{Signer: "s"}},
+		{"empty signer", MsgEscalateReserveCeiling{PoolID: "p"}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- P2 Response types methods -----------------------------------------------
+
+func TestP2ResponseTypesMethods(t *testing.T) {
+	r1 := &MsgSignCoverCharterResponse{}
+	r1.Reset()
+	if !strings.Contains(r1.String(), "MsgSignCoverCharterResponse") {
+		t.Errorf("MsgSignCoverCharterResponse String = %q", r1.String())
+	}
+	r1.ProtoMessage()
+
+	r2 := &MsgAmendCoverCharterResponse{}
+	r2.Reset()
+	if !strings.Contains(r2.String(), "MsgAmendCoverCharterResponse") {
+		t.Errorf("MsgAmendCoverCharterResponse String = %q", r2.String())
+	}
+	r2.ProtoMessage()
+
+	r3 := &MsgElectPoolMasonResponse{}
+	r3.Reset()
+	if !strings.Contains(r3.String(), "MsgElectPoolMasonResponse") {
+		t.Errorf("MsgElectPoolMasonResponse String = %q", r3.String())
+	}
+	r3.ProtoMessage()
+
+	r4 := &MsgVoteCoverCallResponse{}
+	r4.Reset()
+	if !strings.Contains(r4.String(), "MsgVoteCoverCallResponse") {
+		t.Errorf("MsgVoteCoverCallResponse String = %q", r4.String())
+	}
+	r4.ProtoMessage()
+
+	r5 := &MsgAmendPoolStandingGateResponse{}
+	r5.Reset()
+	if !strings.Contains(r5.String(), "MsgAmendPoolStandingGateResponse") {
+		t.Errorf("MsgAmendPoolStandingGateResponse String = %q", r5.String())
+	}
+	r5.ProtoMessage()
+
+	r6 := &MsgEscalateReserveCeilingResponse{}
+	r6.Reset()
+	if !strings.Contains(r6.String(), "MsgEscalateReserveCeilingResponse") {
+		t.Errorf("MsgEscalateReserveCeilingResponse String = %q", r6.String())
+	}
+	r6.ProtoMessage()
+}

x/cover/types/msg_cover.go

@@ -0,0 +1,292 @@
+package types
+
+// msg_cover.go holds the x/cover Msg* types implementing sdk.Msg (REQ-046,
+// REQ-050, REQ-055; G-006 controlled exception: types/ gains the cosmos-sdk
+// import for sdk.Msg — D-055; the invariant/lexicon tests in *_test.go stay
+// stdlib-only per G-024, isolated from this msg_*.go file).
+//
+// The three Cover Msg types drive the Cover Pool runtime:
+//   - MsgLaunchCoverPool: launch a Cover Pool (the handler enforces the
+//     D-077 Standing gate + the D-086 category phase check + the reserve
+//     floor + the Watcher attestation; persists the CoverPool).
+//   - MsgRouteCoverFee: route a Cover-Fee into a pool's reserve (the
+//     handler enforces the D-079 Anti-Crowding-Out firewall + the category-
+//     tag match + the below-floor auto-pause + Still invocation).
+//   - MsgFileCoverCall: file a Cover Call against a pool's category (P1
+//     scaffold — persists the CoverCall; P4 adds the Voucher adjudication +
+//     no-self-adjudication + slashing).
+//
+// All cross-module refs are by-ID-string (G-003): host-reach-id refs an
+// x/standing holder; pool-id refs a Cover Pool; claimant-reach-id refs a
+// holder. No struct imports of x/standing/types or x/still/types (the
+// shims are interfaces defined in expected_keepers.go — G-003 preserved).
+//
+// Lexicon note (REQ-012, D-088): the message names + field names use the
+// safe Cover vocabulary EXCLUSIVELY. "Cover", "Cover-Fee", "Cover Call",
+// "Cover-Charter", "Cover Pool" are the clean names; the banned Cover-
+// specific terms (enumerated by lexicon.CoverBannedTerms — not inlined
+// here so this source stays lexicon-clean) NEVER appear (enforced by
+// lexicon_meta_cover). Note: "FileCoverCall" uses "Call" not the banned
+// noun — correct. "ClaimantReachID" uses "Claimant" (a person, not the
+// banned noun — the word-boundary regex does not match "Claimant").
+
+import (
+	"fmt"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// --- MsgLaunchCoverPool -------------------------------------------------------
+
+// MsgLaunchCoverPool launches a Cover Pool (REQ-046, REQ-047, REQ-049,
+// D-077, D-086). The handler enforces:
+//   - D-086 category phase check: each category's phase must be in the
+//     FactoryAllowedPhases (P1 default = [Phase2] only).
+//   - D-077 Standing gate: for each category, the host's Standing bucket +
+//     score must meet the locked gate (Trusted for Travel/IncomePause;
+//     Preferred for HealthMCS).
+//   - reserve floor: ReserveAnnualContribRatio >=
+//     CoverReserveFloorAnnualContribX (1.5).
+//   - Watcher attestation over the launch payload.
+//
+// ValidateBasic is stateless: non-empty fields, ReserveAnnualContribRatio
+// >= CoverReserveFloorAnnualContribX (the stateless floor check; the
+// handler does the full Standing gate + category phase check), non-empty
+// categories.
+type MsgLaunchCoverPool struct {
+	PoolID                    string          `json:"pool_id" yaml:"pool_id"`
+	HostReachID               string          `json:"host_reach_id" yaml:"host_reach_id"`
+	Categories                []CoverCategory `json:"categories" yaml:"categories"`
+	ReserveAnnualContribRatio float64         `json:"reserve_annual_contrib_ratio" yaml:"reserve_annual_contrib_ratio"`
+	ReserveAccount            string          `json:"reserve_account" yaml:"reserve_account"`
+	CharterHash               []byte          `json:"charter_hash" yaml:"charter_hash"`
+	Signer                    string          `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message (sdk.Msg = proto.Message).
+func (m *MsgLaunchCoverPool) Reset() { *m = MsgLaunchCoverPool{} }
+
+// String implements proto.Message.
+func (m *MsgLaunchCoverPool) String() string {
+	return fmt.Sprintf("MsgLaunchCoverPool{PoolID:%s HostReachID:%s Categories:%v ReserveAnnualContribRatio:%.2f ReserveAccount:%s Signer:%s}",
+		m.PoolID, m.HostReachID, m.Categories, m.ReserveAnnualContribRatio, m.ReserveAccount, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgLaunchCoverPool) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty pool-id, non-empty
+// host-reach-id, non-empty categories, ReserveAnnualContribRatio >=
+// CoverReserveFloorAnnualContribX (the stateless floor check; the handler
+// re-checks + does the full Standing gate + category phase check), non-
+// empty ReserveAccount, non-empty signer.
+func (m *MsgLaunchCoverPool) ValidateBasic() error {
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.HostReachID == "" {
+		return fmt.Errorf("cover: empty host-reach-id")
+	}
+	if len(m.Categories) == 0 {
+		return fmt.Errorf("cover: empty categories")
+	}
+	if m.ReserveAccount == "" {
+		return fmt.Errorf("cover: empty ReserveAccount")
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	if m.ReserveAnnualContribRatio < CoverReserveFloorAnnualContribX {
+		return fmt.Errorf("cover: ReserveAnnualContribRatio %.2f < floor %.2f (REQ-047 stateless floor check)", m.ReserveAnnualContribRatio, CoverReserveFloorAnnualContribX)
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgLaunchCoverPool) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgRouteCoverFee ---------------------------------------------------------
+
+// MsgRouteCoverFee routes a Cover-Fee into a pool's reserve (REQ-050,
+// D-079 firewall, REQ-047 below-floor auto-pause). The handler enforces:
+//   - the pool exists + is not paused.
+//   - the D-079 Anti-Crowding-Out firewall: the destination is the pool's
+//     ReserveAccount (not a Root-Pool operating-expenses holder).
+//   - the category-tag matches one of the pool's Categories.
+//   - the reserve floor: if the pool's ReserveAnnualContribRatio < floor,
+//     the routing is REJECTED + the pool is auto-paused + StillKeeper.Still
+//     is invoked.
+//
+// ValidateBasic is stateless: non-empty pool-id, non-empty category-tag,
+// GrainAmount > 0.
+type MsgRouteCoverFee struct {
+	PoolID      string `json:"pool_id" yaml:"pool_id"`
+	GrainAmount int64  `json:"grain_amount" yaml:"grain_amount"`
+	CategoryTag string `json:"category_tag" yaml:"category_tag"`
+	Signer      string `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgRouteCoverFee) Reset() { *m = MsgRouteCoverFee{} }
+
+// String implements proto.Message.
+func (m *MsgRouteCoverFee) String() string {
+	return fmt.Sprintf("MsgRouteCoverFee{PoolID:%s GrainAmount:%d CategoryTag:%s Signer:%s}",
+		m.PoolID, m.GrainAmount, m.CategoryTag, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgRouteCoverFee) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty pool-id, non-empty
+// category-tag, GrainAmount > 0, non-empty signer.
+func (m *MsgRouteCoverFee) ValidateBasic() error {
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.CategoryTag == "" {
+		return fmt.Errorf("cover: empty category-tag")
+	}
+	if m.GrainAmount <= 0 {
+		return fmt.Errorf("cover: GrainAmount %d <= 0", m.GrainAmount)
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgRouteCoverFee) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgFileCoverCall ---------------------------------------------------------
+
+// MsgFileCoverCall files a Cover Call against a pool's category (REQ-055
+// P1 scaffold — the Voucher adjudication lands in P4). The handler enforces:
+//   - the pool exists.
+//   - the category matches one of the pool's Categories.
+//   - persists the CoverCall + emits an event.
+//
+// ValidateBasic is stateless: non-empty fields, AmountGrain > 0.
+type MsgFileCoverCall struct {
+	CallID          string        `json:"call_id" yaml:"call_id"`
+	PoolID          string        `json:"pool_id" yaml:"pool_id"`
+	ClaimantReachID string        `json:"claimant_reach_id" yaml:"claimant_reach_id"`
+	Category        CoverCategory `json:"category" yaml:"category"`
+	AmountGrain     int64         `json:"amount_grain" yaml:"amount_grain"`
+	Signer          string        `json:"signer" yaml:"signer"`
+}
+
+// Reset implements proto.Message.
+func (m *MsgFileCoverCall) Reset() { *m = MsgFileCoverCall{} }
+
+// String implements proto.Message.
+func (m *MsgFileCoverCall) String() string {
+	return fmt.Sprintf("MsgFileCoverCall{CallID:%s PoolID:%s ClaimantReachID:%s Category:%s AmountGrain:%d Signer:%s}",
+		m.CallID, m.PoolID, m.ClaimantReachID, m.Category, m.AmountGrain, m.Signer)
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgFileCoverCall) ProtoMessage() {}
+
+// ValidateBasic is the stateless validation: non-empty call-id, non-empty
+// pool-id, non-empty claimant-reach-id, non-empty category, AmountGrain > 0,
+// non-empty signer.
+func (m *MsgFileCoverCall) ValidateBasic() error {
+	if m.CallID == "" {
+		return fmt.Errorf("cover: empty call-id")
+	}
+	if m.PoolID == "" {
+		return fmt.Errorf("cover: empty pool-id")
+	}
+	if m.ClaimantReachID == "" {
+		return fmt.Errorf("cover: empty claimant-reach-id")
+	}
+	if m.Category == "" {
+		return fmt.Errorf("cover: empty category")
+	}
+	if m.AmountGrain <= 0 {
+		return fmt.Errorf("cover: AmountGrain %d <= 0", m.AmountGrain)
+	}
+	if m.Signer == "" {
+		return fmt.Errorf("cover: empty signer")
+	}
+	return nil
+}
+
+// GetSigners returns the signer's reach-id as sdk.AccAddress bytes.
+func (m *MsgFileCoverCall) GetSigners() []sdk.AccAddress {
+	return []sdk.AccAddress{[]byte(m.Signer)}
+}
+
+// --- MsgServer interface + Response types -------------------------------------
+
+// MsgServer is the cover module's message server interface (one method per
+// Msg*). The keeper's msg_server.go implements this; module.go's
+// RegisterServices wires the implementation. Hand-rolled (no protobuf
+// codegen per the skeleton's zero-codegen style).
+//
+// P2 extension (REQ-052, REQ-062, REQ-056, REQ-048): the six new methods
+// (SignCoverCharter, AmendCoverCharter, ElectPoolMason, VoteCoverCall,
+// AmendPoolStandingGate, EscalateReserveCeiling) are defined in
+// msg_charter.go; their Response types are defined below the interface.
+type MsgServer interface {
+	LaunchCoverPool(ctx interface{}, msg *MsgLaunchCoverPool) (*MsgLaunchCoverPoolResponse, error)
+	RouteCoverFee(ctx interface{}, msg *MsgRouteCoverFee) (*MsgRouteCoverFeeResponse, error)
+	FileCoverCall(ctx interface{}, msg *MsgFileCoverCall) (*MsgFileCoverCallResponse, error)
+	SignCoverCharter(ctx interface{}, msg *MsgSignCoverCharter) (*MsgSignCoverCharterResponse, error)
+	AmendCoverCharter(ctx interface{}, msg *MsgAmendCoverCharter) (*MsgAmendCoverCharterResponse, error)
+	ElectPoolMason(ctx interface{}, msg *MsgElectPoolMason) (*MsgElectPoolMasonResponse, error)
+	VoteCoverCall(ctx interface{}, msg *MsgVoteCoverCall) (*MsgVoteCoverCallResponse, error)
+	AmendPoolStandingGate(ctx interface{}, msg *MsgAmendPoolStandingGate) (*MsgAmendPoolStandingGateResponse, error)
+	EscalateReserveCeiling(ctx interface{}, msg *MsgEscalateReserveCeiling) (*MsgEscalateReserveCeilingResponse, error)
+}
+
+// Response types (hand-rolled; empty bodies — the response is the state
+// mutation + event).
+
+// MsgLaunchCoverPoolResponse is the response to MsgLaunchCoverPool.
+type MsgLaunchCoverPoolResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgLaunchCoverPoolResponse) Reset() { *m = MsgLaunchCoverPoolResponse{} }
+
+// String implements proto.Message.
+func (m *MsgLaunchCoverPoolResponse) String() string {
+	return "MsgLaunchCoverPoolResponse{}"
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgLaunchCoverPoolResponse) ProtoMessage() {}
+
+// MsgRouteCoverFeeResponse is the response to MsgRouteCoverFee.
+type MsgRouteCoverFeeResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgRouteCoverFeeResponse) Reset() { *m = MsgRouteCoverFeeResponse{} }
+
+// String implements proto.Message.
+func (m *MsgRouteCoverFeeResponse) String() string {
+	return "MsgRouteCoverFeeResponse{}"
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgRouteCoverFeeResponse) ProtoMessage() {}
+
+// MsgFileCoverCallResponse is the response to MsgFileCoverCall.
+type MsgFileCoverCallResponse struct{}
+
+// Reset implements proto.Message.
+func (m *MsgFileCoverCallResponse) Reset() { *m = MsgFileCoverCallResponse{} }
+
+// String implements proto.Message.
+func (m *MsgFileCoverCallResponse) String() string {
+	return "MsgFileCoverCallResponse{}"
+}
+
+// ProtoMessage implements proto.Message.
+func (*MsgFileCoverCallResponse) ProtoMessage() {}

x/cover/types/msg_cover_test.go

@@ -0,0 +1,196 @@
+package types
+
+// msg_cover_test.go holds the Msg* method coverage tests for x/cover/types
+// (REQ-046, REQ-050, REQ-055). The Msg* Reset/String/ProtoMessage/
+// ValidateBasic/GetSigners methods are exercised here so the types package
+// coverage is >=80% (the keeper simtest exercises the handlers but its
+// coverage counts toward the keeper package, not types).
+//
+// G-024: this file imports cosmos-sdk for GetSigners (sdk.AccAddress) —
+// this is a Msg-method test, NOT an invariant/lexicon test, so the G-024
+// stdlib-only constraint does not apply (the invariant + lexicon
+// assertions live in types_test.go, which stays stdlib + lexicon-only).
+
+import (
+	"strings"
+	"testing"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// --- MsgLaunchCoverPool methods ---------------------------------------------
+
+func TestMsgLaunchCoverPoolMethods(t *testing.T) {
+	m := &MsgLaunchCoverPool{
+		PoolID: "p1", HostReachID: "h1", Categories: []CoverCategory{CatTravel},
+		ReserveAnnualContribRatio: 1.5, ReserveAccount: "acc1", Signer: "h1",
+	}
+	// ValidateBasic — valid.
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgLaunchCoverPool ValidateBasic: %v", err)
+	}
+	// String contains the pool-id.
+	if !strings.Contains(m.String(), "p1") {
+		t.Errorf("MsgLaunchCoverPool String = %q, want to contain p1", m.String())
+	}
+	// Reset zeroes.
+	m.Reset()
+	if m.PoolID != "" || len(m.Categories) != 0 {
+		t.Errorf("MsgLaunchCoverPool Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage() // no-op coverage
+	// GetSigners.
+	m2 := &MsgLaunchCoverPool{Signer: "host-1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "host-1" {
+		t.Errorf("MsgLaunchCoverPool GetSigners = %v, want [host-1]", got)
+	}
+	// Compile-time: GetSigners returns sdk.AccAddress.
+	var _ []sdk.AccAddress = m2.GetSigners()
+}
+
+// TestMsgLaunchCoverPoolValidateBasicErrors asserts each error path.
+func TestMsgLaunchCoverPoolValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgLaunchCoverPool
+	}{
+		{"empty pool-id", MsgLaunchCoverPool{HostReachID: "h", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, ReserveAccount: "a", Signer: "s"}},
+		{"empty host-reach-id", MsgLaunchCoverPool{PoolID: "p", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, ReserveAccount: "a", Signer: "s"}},
+		{"empty categories", MsgLaunchCoverPool{PoolID: "p", HostReachID: "h", ReserveAnnualContribRatio: 1.5, ReserveAccount: "a", Signer: "s"}},
+		{"empty ReserveAccount", MsgLaunchCoverPool{PoolID: "p", HostReachID: "h", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, Signer: "s"}},
+		{"empty signer", MsgLaunchCoverPool{PoolID: "p", HostReachID: "h", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, ReserveAccount: "a"}},
+		{"below floor", MsgLaunchCoverPool{PoolID: "p", HostReachID: "h", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.0, ReserveAccount: "a", Signer: "s"}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- MsgRouteCoverFee methods -----------------------------------------------
+
+func TestMsgRouteCoverFeeMethods(t *testing.T) {
+	m := &MsgRouteCoverFee{PoolID: "p1", GrainAmount: 100, CategoryTag: "Travel", Signer: "h1"}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgRouteCoverFee ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "p1") {
+		t.Errorf("MsgRouteCoverFee String = %q, want p1", m.String())
+	}
+	m.Reset()
+	if m.PoolID != "" {
+		t.Errorf("MsgRouteCoverFee Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgRouteCoverFee{Signer: "h1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "h1" {
+		t.Errorf("MsgRouteCoverFee GetSigners = %v, want [h1]", got)
+	}
+}
+
+func TestMsgRouteCoverFeeValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgRouteCoverFee
+	}{
+		{"empty pool-id", MsgRouteCoverFee{CategoryTag: "c", GrainAmount: 1, Signer: "s"}},
+		{"empty category-tag", MsgRouteCoverFee{PoolID: "p", GrainAmount: 1, Signer: "s"}},
+		{"zero grain", MsgRouteCoverFee{PoolID: "p", CategoryTag: "c", Signer: "s"}},
+		{"neg grain", MsgRouteCoverFee{PoolID: "p", CategoryTag: "c", GrainAmount: -1, Signer: "s"}},
+		{"empty signer", MsgRouteCoverFee{PoolID: "p", CategoryTag: "c", GrainAmount: 1}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- MsgFileCoverCall methods -----------------------------------------------
+
+func TestMsgFileCoverCallMethods(t *testing.T) {
+	m := &MsgFileCoverCall{CallID: "c1", PoolID: "p1", ClaimantReachID: "u1", Category: CatTravel, AmountGrain: 100, Signer: "u1"}
+	if err := m.ValidateBasic(); err != nil {
+		t.Errorf("valid MsgFileCoverCall ValidateBasic: %v", err)
+	}
+	if !strings.Contains(m.String(), "c1") {
+		t.Errorf("MsgFileCoverCall String = %q, want c1", m.String())
+	}
+	m.Reset()
+	if m.CallID != "" {
+		t.Errorf("MsgFileCoverCall Reset did not zero: %+v", m)
+	}
+	m.ProtoMessage()
+	m2 := &MsgFileCoverCall{Signer: "u1"}
+	if got := m2.GetSigners(); len(got) != 1 || string(got[0]) != "u1" {
+		t.Errorf("MsgFileCoverCall GetSigners = %v, want [u1]", got)
+	}
+}
+
+func TestMsgFileCoverCallValidateBasicErrors(t *testing.T) {
+	cases := []struct {
+		name string
+		msg  MsgFileCoverCall
+	}{
+		{"empty call-id", MsgFileCoverCall{PoolID: "p", ClaimantReachID: "u", Category: CatTravel, AmountGrain: 1, Signer: "s"}},
+		{"empty pool-id", MsgFileCoverCall{CallID: "c", ClaimantReachID: "u", Category: CatTravel, AmountGrain: 1, Signer: "s"}},
+		{"empty claimant", MsgFileCoverCall{CallID: "c", PoolID: "p", Category: CatTravel, AmountGrain: 1, Signer: "s"}},
+		{"empty category", MsgFileCoverCall{CallID: "c", PoolID: "p", ClaimantReachID: "u", AmountGrain: 1, Signer: "s"}},
+		{"zero amount", MsgFileCoverCall{CallID: "c", PoolID: "p", ClaimantReachID: "u", Category: CatTravel, Signer: "s"}},
+		{"neg amount", MsgFileCoverCall{CallID: "c", PoolID: "p", ClaimantReachID: "u", Category: CatTravel, AmountGrain: -1, Signer: "s"}},
+		{"empty signer", MsgFileCoverCall{CallID: "c", PoolID: "p", ClaimantReachID: "u", Category: CatTravel, AmountGrain: 1}},
+	}
+	for _, c := range cases {
+		if err := c.msg.ValidateBasic(); err == nil {
+			t.Errorf("case %q: ValidateBasic should fail", c.name)
+		}
+	}
+}
+
+// --- Response types methods -------------------------------------------------
+
+func TestResponseTypesMethods(t *testing.T) {
+	r1 := &MsgLaunchCoverPoolResponse{}
+	r1.Reset()
+	if !strings.Contains(r1.String(), "MsgLaunchCoverPoolResponse") {
+		t.Errorf("MsgLaunchCoverPoolResponse String = %q", r1.String())
+	}
+	r1.ProtoMessage()
+
+	r2 := &MsgRouteCoverFeeResponse{}
+	r2.Reset()
+	if !strings.Contains(r2.String(), "MsgRouteCoverFeeResponse") {
+		t.Errorf("MsgRouteCoverFeeResponse String = %q", r2.String())
+	}
+	r2.ProtoMessage()
+
+	r3 := &MsgFileCoverCallResponse{}
+	r3.Reset()
+	if !strings.Contains(r3.String(), "MsgFileCoverCallResponse") {
+		t.Errorf("MsgFileCoverCallResponse String = %q", r3.String())
+	}
+	r3.ProtoMessage()
+}
+
+// --- CoverFeeTag / CoverCall / CoverPool coverage --------------------------
+
+// TestCoverPoolAndFeeTagAndCallStructs exercises the struct construction +
+// the GenesisState ProtoMessage for coverage on the zero-method paths.
+func TestCoverPoolAndFeeTagAndCallStructs(t *testing.T) {
+	p := CoverPool{PoolID: "p", HostReachID: "h", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, ReserveAccount: "a"}
+	if p.PoolID != "p" {
+		t.Errorf("CoverPool PoolID = %q", p.PoolID)
+	}
+	tag := CoverFeeTag{GrainAmount: 100, CategoryTag: "Travel", PoolID: "p"}
+	if tag.GrainAmount != 100 {
+		t.Errorf("CoverFeeTag GrainAmount = %d", tag.GrainAmount)
+	}
+	c := CoverCall{CallID: "c", PoolID: "p", ClaimantReachID: "u", Category: CatTravel, AmountGrain: 1}
+	if c.CallID != "c" {
+		t.Errorf("CoverCall CallID = %q", c.CallID)
+	}
+	// DefaultGenesisState ProtoMessage.
+	gs := DefaultGenesisState()
+	gs.ProtoMessage()
+}

x/cover/types/rights.go

@@ -0,0 +1,220 @@
+package types
+
+// rights.go holds the Anti-Capture Bill of Rights types (REQ-056, vision §8.2,
+// D-090(1) temporal-gap fix). This file lands in P2 (NOT P5) so the dual
+// firewall is in place BEFORE any Cover-Charter can be signed: the P2
+// MsgSignCoverCharter handler rejects any WaivedRights element at
+// ValidateBasic, and P5 then layers the Counsel review ceremony on top of
+// these already-locked types.
+//
+// The 13 rights are non-amendable, non-waivable by any Charter (REQ-056,
+// vision §8.2). The dual firewall mirrors the Mission-Lock firewall in
+// x/council (D-064): there the firewall is MissionLockAmendable=false (the
+// const) + MissionLockAmendmentRejected rejected at ValidateBasic (the gate);
+// here the firewall is the 13 Waivable* consts (all false) +
+// RightIsWaivable() always returns false + MsgSignCoverCharter.ValidateBasic
+// rejects any WaivedRights element. A future agent flipping any const OR
+// removing the ValidateBasic gate breaks the regression tests in
+// rights_test.go.
+//
+// The Bill of Rights is the INVARIANT declaration; the Anti-Crowding-Out
+// firewall (x/cover/firewall, P1) is the ENFORCEMENT mechanism for
+// RightNoTaxOnPersonalStash (the firewall rejects a Cover-Fee routing
+// destination that is a Root-Pool operating-expenses holder, which would
+// crowd out the contributor-pool reserve — exactly what
+// RightNoTaxOnPersonalStash forbids). The two layers together close the
+// Anti-Capture failure mode: the right declares the invariant; the firewall
+// rejects the code path that would violate it; the ValidateBasic gate
+// rejects a Charter that would waive it.
+//
+// D-085 13th-right candidate (RightNonParticipationNoDenial, confidence
+// 0.55): logged as an assumption per the P2 plan — the lead-developer
+// surfaces D-085 to the PO before P2; the fallback (log the 13th right and
+// proceed) is exercised here. The const AntiCaptureBillOfRightsCount = 13
+// is the locked regression firewall for the count; removing or adding a
+// right breaks the test.
+//
+// Lexicon note (REQ-012, D-088): "Right", "Charter", "Waived", "Counsel",
+// "Watcher", "Freeholder", "Wayfarer", "Secession" are all lexicon-clean.
+// The right identifiers use the safe Cover vocabulary EXCLUSIVELY; the four
+// Cover-specific banned terms (enumerated by lexicon.CoverBannedTerms — not
+// inlined here so this source stays lexicon-clean) NEVER appear in this
+// file (enforced by lexicon_meta_cover).
+
+// RightID is the identifier type for an Anti-Capture Bill of Rights right
+// (REQ-056, vision §8.2). A RightID is a string enum: one of the 13 locked
+// Right* consts below. The type is a string (not a uint8) so the value is
+// self-documenting at the call site + in serialized state (a WaivedRights
+// slice in a CoverCharter serializes the right names, not opaque integers).
+type RightID string
+
+const (
+	// RightOneTapExit is the right to one-tap exit a Stand (vision §8.2).
+	// A Stand holder may dissolve their Stand + return assets to their
+	// Stash with no Council vote required (the Household one-tap-exit
+	// handler in P3 is the enforcement). Non-waivable.
+	RightOneTapExit RightID = "OneTapExit"
+
+	// RightNoTaxOnPersonalStash is the right that the personal Stash is
+	// not taxed to fund Cover-Fee routing (vision §8.2 — the Anti-
+	// Crowding-Out firewall enforces this: a Cover-Fee may NEVER route
+	// into a Root-Pool operating-expenses holder, only into a Cover
+	// Pool's ReserveAccount). Non-waivable.
+	RightNoTaxOnPersonalStash RightID = "NoTaxOnPersonalStash"
+
+	// RightAuditableVoice is the right that Voice is auditable (vision
+	// §8.2 — the Voice tally is recorded + replayable; the council
+	// module's TallyResult is the audit record). Non-waivable.
+	RightAuditableVoice RightID = "AuditableVoice"
+
+	// RightCooling is the right to a cooling period before a Charter
+	// amendment is ratified (vision §8.2 — the 7-day Charter amendment
+	// cooling in P2 is the enforcement). Non-waivable.
+	RightCooling RightID = "Cooling"
+
+	// RightWatcherInspection is the right that a Watcher may inspect any
+	// Cover Pool (vision §8.2 — the Watcher attestation pipeline is the
+	// inspection surface). Non-waivable.
+	RightWatcherInspection RightID = "WatcherInspection"
+
+	// RightFreeholderVoucher is the right that a Freeholder's Vouch is
+	// counted (vision §8.2 — the Standing module's Vouch weight is the
+	// counting). Non-waivable.
+	RightFreeholderVoucher RightID = "FreeholderVoucher"
+
+	// RightCounselEscalation is the right to escalate to Counsel
+	// (vision §8.2 — the Counsel review ceremony in P5 is the escalation
+	// surface). Non-waivable.
+	RightCounselEscalation RightID = "CounselEscalation"
+
+	// RightAnchoredBreadConversion is the right that Bread conversion is
+	// anchored to the mission (vision §8.2 — the Bread/Grain conversion
+	// is mission-locked, not freely tunable). Non-waivable.
+	RightAnchoredBreadConversion RightID = "AnchoredBreadConversion"
+
+	// RightWayfarersRecord is the right that the Wayfarer's record is
+	// preserved (vision §8.2 — the Wayfarer's journey is recorded
+	// immutably). Non-waivable.
+	RightWayfarersRecord RightID = "WayfarersRecord"
+
+	// RightSecessionFoundingTerms is the right that secession terms are
+	// coded at founding (vision §8.2 — the SecessionTerms hash-pinned at
+	// Guild/Chapter creation in P3 is the enforcement; the terms are
+	// immutable after founding). Non-waivable.
+	RightSecessionFoundingTerms RightID = "SecessionFoundingTerms"
+
+	// RightNonCoverAccess is the right that non-Cover access is preserved
+	// (vision §8.2 — a holder's access to the mesh is not gated on Cover
+	// Pool participation). Non-waivable.
+	RightNonCoverAccess RightID = "NonCoverAccess"
+
+	// RightCategoryMismatchRefusal is the right to refuse a category
+	// mismatch (vision §8.2 — a Cover Call filed against a category the
+	// Pool does not cover is REJECTED at the handler; the holder is not
+	// forced to accept a mismatched Call). Non-waivable.
+	RightCategoryMismatchRefusal RightID = "CategoryMismatchRefusal"
+
+	// RightNonParticipationNoDenial is the D-085 13th-right candidate
+	// (confidence 0.55, logged as an assumption per the P2 plan): the
+	// right that non-participation in a Cover Pool does NOT deny mesh
+	// access (vision §8.2 — a holder who does not join a Cover Pool is
+	// not denied the mesh-level rights). Non-waivable.
+	RightNonParticipationNoDenial RightID = "NonParticipationNoDenial"
+)
+
+// AntiCaptureBillOfRightsCount is the LOCKED count of Anti-Capture Bill of
+// Rights rights (REQ-056, vision §8.2). The 13 rights are non-amendable,
+// non-waivable by any Charter. A regression here is a mission-lock breach:
+// adding or removing a right breaks the locked-const test in rights_test.go.
+// The count is the dual-firewall anchor: the 13 Waivable* consts below +
+// RightIsWaivable() + the ValidateBasic gate all key off this count.
+const AntiCaptureBillOfRightsCount = 13
+
+// The 13 Waivable* bool consts (all false) are the first layer of the dual
+// firewall: each right has a matching Waivable* const that is LOCKED false
+// (a right can NEVER be waivable). The RightIsWaivable() function below is
+// the second layer (it consults these consts + always returns false); the
+// MsgSignCoverCharter.ValidateBasic gate is the third layer (it rejects any
+// WaivedRights element). A future agent flipping any const to true breaks
+// the regression test. Mirrors MissionLockAmendable=false (D-064).
+const (
+	WaivableOneTapExit               = false
+	WaivableNoTaxOnPersonalStash     = false
+	WaivableAuditableVoice           = false
+	WaivableCooling                  = false
+	WaivableWatcherInspection        = false
+	WaivableFreeholderVoucher        = false
+	WaivableCounselEscalation        = false
+	WaivableAnchoredBreadConversion  = false
+	WaivableWayfarersRecord          = false
+	WaivableSecessionFoundingTerms   = false
+	WaivableNonCoverAccess           = false
+	WaivableCategoryMismatchRefusal  = false
+	WaivableNonParticipationNoDenial = false
+)
+
+// AllRights returns all 13 Anti-Capture Bill of Rights RightID values in
+// canonical order (REQ-056, vision §8.2). The canonical order is the
+// declaration order above (OneTapExit first, NonParticipationNoDenial last).
+// The locked-const test in rights_test.go asserts exactly 13 entries with
+// these names. A future agent reordering, adding, or removing a right
+// breaks the test.
+func AllRights() []RightID {
+	return []RightID{
+		RightOneTapExit,
+		RightNoTaxOnPersonalStash,
+		RightAuditableVoice,
+		RightCooling,
+		RightWatcherInspection,
+		RightFreeholderVoucher,
+		RightCounselEscalation,
+		RightAnchoredBreadConversion,
+		RightWayfarersRecord,
+		RightSecessionFoundingTerms,
+		RightNonCoverAccess,
+		RightCategoryMismatchRefusal,
+		RightNonParticipationNoDenial,
+	}
+}
+
+// AllWaivableFlags returns the 13 Waivable* bool flags keyed by RightID
+// (all false — the dual-firewall regression surface). Used by the
+// rights_test.go regression test to assert every flag is false. A future
+// agent flipping any flag breaks the test. Mirrors the
+// MissionLockAmendable=false const firewall in x/council (D-064) but
+// applied per-right (13 flags instead of one).
+func AllWaivableFlags() map[RightID]bool {
+	return map[RightID]bool{
+		RightOneTapExit:               WaivableOneTapExit,
+		RightNoTaxOnPersonalStash:     WaivableNoTaxOnPersonalStash,
+		RightAuditableVoice:           WaivableAuditableVoice,
+		RightCooling:                  WaivableCooling,
+		RightWatcherInspection:        WaivableWatcherInspection,
+		RightFreeholderVoucher:        WaivableFreeholderVoucher,
+		RightCounselEscalation:        WaivableCounselEscalation,
+		RightAnchoredBreadConversion:  WaivableAnchoredBreadConversion,
+		RightWayfarersRecord:          WaivableWayfarersRecord,
+		RightSecessionFoundingTerms:   WaivableSecessionFoundingTerms,
+		RightNonCoverAccess:           WaivableNonCoverAccess,
+		RightCategoryMismatchRefusal:  WaivableCategoryMismatchRefusal,
+		RightNonParticipationNoDenial: WaivableNonParticipationNoDenial,
+	}
+}
+
+// RightIsWaivable reports whether the named right is waivable by a Charter
+// (REQ-056, vision §8.2). ALWAYS returns false — the 13 rights are non-
+// waivable by any Charter. This is the firewall function: the
+// MsgSignCoverCharter.ValidateBasic gate calls this (defense in depth —
+// the gate also checks len(WaivedRights) > 0 directly, but this function
+// is the canonical query for any future call site that asks "is this right
+// waivable?"). A future agent changing the return to true breaks the
+// regression test. Mirrors the MissionLockAmendable=false const firewall
+// in x/council (D-064): there the const is the firewall; here the function
+// is the firewall (consulting the 13 Waivable* consts, all false).
+func RightIsWaivable(id RightID) bool {
+	flags := AllWaivableFlags()
+	if waivable, ok := flags[id]; ok {
+		return waivable
+	}
+	return false
+}

x/cover/types/rights_test.go

@@ -0,0 +1,167 @@
+package types
+
+// rights_test.go holds the Anti-Capture Bill of Rights regression tests
+// (REQ-056, vision §8.2, D-090(1) temporal-gap fix).
+//
+// G-024: this test file stays STDLIB-ONLY (no cosmos-sdk import) — it does
+// invariant + lexicon assertions, not handler logic. The handler simtest
+// (x/cover/keeper/msg_server_simtest_test.go) MAY import cosmos-sdk.
+//
+// The regression surface:
+//   - AntiCaptureBillOfRightsCount == 13 (the locked count firewall).
+//   - All 13 Waivable* consts are false (the dual-firewall const layer).
+//   - RightIsWaivable returns false for all 13 rights (the firewall
+//     function layer).
+//   - AllRights returns 13 RightID values in canonical order.
+//   - AllWaivableFlags returns a 13-entry map, all values false.
+//   - RightIsWaivable returns false for an unknown RightID (defense in
+//     depth — an unknown right is NOT waivable by default).
+
+import (
+	"testing"
+)
+
+// TestAntiCaptureBillOfRightsCount asserts the locked count of rights is
+// 13 (REQ-056, vision §8.2). A regression here is a mission-lock breach:
+// adding or removing a right breaks the dual-firewall anchor.
+func TestAntiCaptureBillOfRightsCount(t *testing.T) {
+	if AntiCaptureBillOfRightsCount != 13 {
+		t.Errorf("AntiCaptureBillOfRightsCount = %d, want 13 (REQ-056 locked count, vision §8.2)", AntiCaptureBillOfRightsCount)
+	}
+	if len(AllRights()) != 13 {
+		t.Errorf("len(AllRights()) = %d, want 13 (REQ-056)", len(AllRights()))
+	}
+	if len(AllWaivableFlags()) != 13 {
+		t.Errorf("len(AllWaivableFlags()) = %d, want 13 (REQ-056)", len(AllWaivableFlags()))
+	}
+}
+
+// TestWaivableConstsAllFalse asserts all 13 Waivable* consts are false
+// (the dual-firewall const layer — mirrors MissionLockAmendable=false in
+// x/council, D-064). A future agent flipping any const to true breaks
+// this test.
+func TestWaivableConstsAllFalse(t *testing.T) {
+	cases := []struct {
+		name     string
+		waivable bool
+	}{
+		{"WaivableOneTapExit", WaivableOneTapExit},
+		{"WaivableNoTaxOnPersonalStash", WaivableNoTaxOnPersonalStash},
+		{"WaivableAuditableVoice", WaivableAuditableVoice},
+		{"WaivableCooling", WaivableCooling},
+		{"WaivableWatcherInspection", WaivableWatcherInspection},
+		{"WaivableFreeholderVoucher", WaivableFreeholderVoucher},
+		{"WaivableCounselEscalation", WaivableCounselEscalation},
+		{"WaivableAnchoredBreadConversion", WaivableAnchoredBreadConversion},
+		{"WaivableWayfarersRecord", WaivableWayfarersRecord},
+		{"WaivableSecessionFoundingTerms", WaivableSecessionFoundingTerms},
+		{"WaivableNonCoverAccess", WaivableNonCoverAccess},
+		{"WaivableCategoryMismatchRefusal", WaivableCategoryMismatchRefusal},
+		{"WaivableNonParticipationNoDenial", WaivableNonParticipationNoDenial},
+	}
+	if len(cases) != AntiCaptureBillOfRightsCount {
+		t.Fatalf("test cases len = %d, want AntiCaptureBillOfRightsCount %d (a Waivable* const is missing from the test)", len(cases), AntiCaptureBillOfRightsCount)
+	}
+	for _, c := range cases {
+		if c.waivable {
+			t.Errorf("%s = true, want false (REQ-056: rights non-amendable, non-waivable by any Charter)", c.name)
+		}
+	}
+}
+
+// TestRightIsWaivableAlwaysFalse asserts RightIsWaivable returns false for
+// all 13 rights + for an unknown RightID (the firewall function layer).
+// A future agent changing the return to true breaks this test.
+func TestRightIsWaivableAlwaysFalse(t *testing.T) {
+	for _, id := range AllRights() {
+		if RightIsWaivable(id) {
+			t.Errorf("RightIsWaivable(%q) = true, want false (REQ-056: rights non-waivable by any Charter)", id)
+		}
+	}
+	// An unknown RightID returns false (defense in depth — an unknown
+	// right is NOT waivable by default).
+	if RightIsWaivable(RightID("UnknownRight")) {
+		t.Error("RightIsWaivable(UnknownRight) = true, want false (unknown rights are NOT waivable)")
+	}
+}
+
+// TestAllRightsCanonicalOrder asserts AllRights returns the 13 rights in
+// the canonical declaration order (OneTapExit first,
+// NonParticipationNoDenial last). A reordering breaks the test.
+func TestAllRightsCanonicalOrder(t *testing.T) {
+	want := []RightID{
+		RightOneTapExit,
+		RightNoTaxOnPersonalStash,
+		RightAuditableVoice,
+		RightCooling,
+		RightWatcherInspection,
+		RightFreeholderVoucher,
+		RightCounselEscalation,
+		RightAnchoredBreadConversion,
+		RightWayfarersRecord,
+		RightSecessionFoundingTerms,
+		RightNonCoverAccess,
+		RightCategoryMismatchRefusal,
+		RightNonParticipationNoDenial,
+	}
+	got := AllRights()
+	if len(got) != len(want) {
+		t.Fatalf("len(AllRights()) = %d, want %d", len(got), len(want))
+	}
+	for i, id := range got {
+		if id != want[i] {
+			t.Errorf("AllRights()[%d] = %q, want %q (canonical order)", i, id, want[i])
+		}
+	}
+}
+
+// TestAllWaivableFlagsAllFalse asserts AllWaivableFlags returns a 13-entry
+// map with all values false. A future agent flipping a flag breaks this
+// test.
+func TestAllWaivableFlagsAllFalse(t *testing.T) {
+	flags := AllWaivableFlags()
+	if len(flags) != AntiCaptureBillOfRightsCount {
+		t.Fatalf("len(AllWaivableFlags()) = %d, want %d", len(flags), AntiCaptureBillOfRightsCount)
+	}
+	for id, waivable := range flags {
+		if waivable {
+			t.Errorf("AllWaivableFlags()[%q] = true, want false (REQ-056)", id)
+		}
+	}
+	// Cross-check: every right in AllRights() has an entry in
+	// AllWaivableFlags().
+	for _, id := range AllRights() {
+		if _, ok := flags[id]; !ok {
+			t.Errorf("AllWaivableFlags() missing entry for right %q", id)
+		}
+	}
+}
+
+// TestRightIDValues asserts the 13 RightID string values are the expected
+// canonical strings (a regression on the string value would break
+// serialized state compatibility).
+func TestRightIDValues(t *testing.T) {
+	cases := []struct {
+		id   RightID
+		want string
+	}{
+		{RightOneTapExit, "OneTapExit"},
+		{RightNoTaxOnPersonalStash, "NoTaxOnPersonalStash"},
+		{RightAuditableVoice, "AuditableVoice"},
+		{RightCooling, "Cooling"},
+		{RightWatcherInspection, "WatcherInspection"},
+		{RightFreeholderVoucher, "FreeholderVoucher"},
+		{RightCounselEscalation, "CounselEscalation"},
+		{RightAnchoredBreadConversion, "AnchoredBreadConversion"},
+		{RightWayfarersRecord, "WayfarersRecord"},
+		{RightSecessionFoundingTerms, "SecessionFoundingTerms"},
+		{RightNonCoverAccess, "NonCoverAccess"},
+		{RightCategoryMismatchRefusal, "CategoryMismatchRefusal"},
+		{RightNonParticipationNoDenial, "NonParticipationNoDenial"},
+	}
+	for _, c := range cases {
+		if string(c.id) != c.want {
+			t.Errorf("RightID(%q) value = %q, want %q", c.id, c.id, c.want)
+		}
+	}
+}

x/cover/types/types.go

@@ -0,0 +1,497 @@
+// Package types defines the Cover module API types (vision §15, REQ-046,
+// REQ-047, REQ-049, REQ-050, REQ-055, D-077, D-086, D-088).
+//
+// The Cover module ships the Cover Pool: a mission-locked contributor-pool
+// reserve that a Host maintains against a set of Cover categories (Travel,
+// HealthMCS, IncomePause, EquipmentLoss, LifeBurial, RoadSide,
+// CyberSkimming, GuildInternalMutualAid). The reserve is funded by a
+// Cover-Fee (an annual contrib ratio, floor-locked at
+// CoverReserveFloorAnnualContribX=1.5); Cover Calls are filed against a
+// pool's category and adjudicated by a Cover Claims Voucher in P4.
+//
+// Lexicon note (REQ-012, D-088): the Cover vocabulary is HIGH lexicon-risk
+// because the primitive is a natural fit for the banned Cover-specific
+// terms. The safe vision names are used EXCLUSIVELY here — "Cover", "Cover-
+// Fee", "Cover Call", "Cover-Charter", "Cover Pool", "Cover Claims
+// Voucher", "Mutual Aid Bond" are the clean names; the four Cover-specific
+// banned terms (enumerated by lexicon.CoverBannedTerms — not inlined here
+// so this source stays lexicon-clean) NEVER appear in this package
+// (enforced by lexicon_meta_cover, the 4th lexicon meta-test, which scans
+// x/cover/**/*.go for both lexicon.FindBannedTerm (the 10 project-wide
+// terms) AND lexicon.FindCoverBannedTerm (the 4 Cover-specific terms)).
+// Note: "Cover Call" uses "Call" not the banned noun — correct. The
+// FileCoverCall handler name is clean. The "ClaimantReachID" field on
+// CoverCall uses "Claimant" (a person, not the banned noun) — the
+// word-boundary regex does NOT match "Claimant" (it is not the banned
+// word), so this field name is lexicon-clean.
+//
+// Cross-module references are by-ID-string per G-003 (no struct imports):
+//   - HostReachID references an x/standing holder by reach-id (D-077
+//     Standing gate: the handler queries StandingKeeper.GetStandingBucket
+//     for the host's bucket + score per category; the gate consts
+//     CoverStandingGateTrusted / CoverStandingGatePreferred are
+//     cross-documented to x/standing.BucketTrusted / BucketPreferred).
+//   - PoolID references a Cover Pool by ID-string (the store key).
+//   - the WatcherKeeper shim's Attest(poolID, payload) is the x/watcher
+//     attestation pipeline (G-003 by-ID-string; the shim is an interface).
+//   - the StillKeeper shim's Still(poolID, reason) is the x/still pause
+//     pipeline (D-089(1) — the below-floor auto-pause + the MAB misuse
+//     auto-Still call this; nil shim skips in simtest).
+package types
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+const (
+	ModuleName   = "cover"
+	StoreKey     = ModuleName
+	RouterKey    = ModuleName
+	QuerierRoute = ModuleName
+
+	// CoverReserveFloorAnnualContribX is the LOCKED mission-floor on a Cover
+	// Pool's annual reserve contrib ratio (REQ-047, GRILL-ratified). A pool
+	// whose ReserveAnnualContribRatio drops below this floor is auto-paused
+	// (the RouteCoverFee handler pauses + invokes StillKeeper.Still on a
+	// below-floor routing). This is the mission-locked floor — it can NEVER
+	// be lowered (the reserve must stay mission-adequate). Cross-doc: the
+	// floor is the lower bound on CoverPool.ReserveAnnualContribRatio; the
+	// handler re-checks it at routing time (defense in depth).
+	CoverReserveFloorAnnualContribX = 1.5
+
+	// CoverReserveCeilingAnnualContribX is the bounded UPPER limit on a
+	// Cover Pool's annual reserve contrib ratio (REQ-048 — NOT locked, can
+	// be tuned by governance). A pool's ReserveAnnualContribRatio must stay
+	// <= this ceiling. P1 ships the const; the enforcement is at
+	// LaunchCoverPool (the handler rejects a launch above the ceiling).
+	CoverReserveCeilingAnnualContribX = 2.5
+
+	// CoverStandingGateTrusted is the LOCKED Standing gate floor for the
+	// Trusted bucket (REQ-049, GRILL-ratified). A Cover Pool's host must
+	// have Standing >= Trusted (bucket == "Trusted" or "Preferred" or "Top";
+	// score >= 4.0) for the Travel + IncomePause categories. Cross-
+	// documented to x/standing.BucketTrusted (the gate const mirrors the
+	// bucket boundary). The const is LOCAL to x/cover to avoid importing
+	// x/standing (G-003 — no struct import); the two consts MUST stay in
+	// sync (a change to x/standing.BucketTrusted's boundary requires a
+	// matching change here).
+	CoverStandingGateTrusted = 4.0
+
+	// CoverStandingGatePreferred is the LOCKED Standing gate floor for the
+	// Preferred bucket (REQ-049, GRILL-ratified). A Cover Pool's host must
+	// have Standing >= Preferred (bucket == "Preferred" or "Top"; score >=
+	// 4.5) for the HealthMCS category (the higher-stakes category demands
+	// the higher gate). Cross-documented to x/standing.BucketPreferred
+	// (the gate const mirrors the bucket boundary). LOCAL to x/cover for
+	// the same G-003 reason as CoverStandingGateTrusted.
+	CoverStandingGatePreferred = 4.5
+)
+
+// CoverCategoryPhase enumerates the three rollout phases of the Cover
+// category factory (REQ-065, D-086). The full enum lands here in P1; the P1
+// Factory only ALLOWS Phase2 (D-086 — FactoryAllowedPhases = [Phase2] only
+// in DefaultParams). Phase3 + Phase4 categories are REJECTED at launch in
+// P1 (the D-086 category phase check).
+type CoverCategoryPhase string
+
+const (
+	Phase2 CoverCategoryPhase = "Phase2" // P1: Travel, HealthMCS, IncomePause
+	Phase3 CoverCategoryPhase = "Phase3" // P2: EquipmentLoss, LifeBurial, RoadSide
+	Phase4 CoverCategoryPhase = "Phase4" // P3: CyberSkimming, GuildInternalMutualAid
+)
+
+// CoverCategory enumerates the eight Cover categories across the three
+// phases (vision §15, REQ-065). The category is the unit of Cover-Fee
+// routing (a Cover-Fee's CategoryTag must match one of the pool's
+// Categories) and the unit of the Standing gate (the handler queries the
+// host's Standing per category).
+type CoverCategory string
+
+const (
+	CatTravel                 CoverCategory = "Travel"                 // Phase2
+	CatHealthMCS              CoverCategory = "HealthMCS"              // Phase2 (Preferred gate)
+	CatIncomePause            CoverCategory = "IncomePause"            // Phase2
+	CatEquipmentLoss          CoverCategory = "EquipmentLoss"          // Phase3
+	CatLifeBurial             CoverCategory = "LifeBurial"             // Phase3
+	CatRoadSide               CoverCategory = "RoadSide"               // Phase3
+	CatCyberSkimming          CoverCategory = "CyberSkimming"          // Phase4
+	CatGuildInternalMutualAid CoverCategory = "GuildInternalMutualAid" // Phase4
+)
+
+// CoverCategoryPhaseFor returns the CoverCategoryPhase for a CoverCategory
+// (REQ-065, D-086). The handler uses this to check that a launch's
+// categories are all in the Pool's FactoryAllowedPhases (P1 default =
+// [Phase2] only). Returns the zero CoverCategoryPhase ("") for an unknown
+// category (the handler rejects an unknown category as a separate check).
+func CoverCategoryPhaseFor(cat CoverCategory) CoverCategoryPhase {
+	switch cat {
+	case CatTravel, CatHealthMCS, CatIncomePause:
+		return Phase2
+	case CatEquipmentLoss, CatLifeBurial, CatRoadSide:
+		return Phase3
+	case CatCyberSkimming, CatGuildInternalMutualAid:
+		return Phase4
+	}
+	return ""
+}
+
+// CoverPool is a Cover Pool: a mission-locked contributor-pool reserve a
+// Host maintains against a set of Cover categories (REQ-046, REQ-047). The
+// pool is launched via MsgLaunchCoverPool (the handler enforces the D-077
+// Standing gate + the D-086 category phase check + the reserve floor). The
+// reserve is funded by a Cover-Fee (the annual contrib ratio); Cover Calls
+// are filed against the pool's categories. CharterHash is a placeholder
+// for P2 (the Cover-Charter content hash; P1 ships the field, the charter
+// adjudication is deferred). PoolStandingGate is the pool's TIGHTENED gate
+// (>= CoverStandingGateTrusted; the pool can demand a higher gate than the
+// protocol minimum but never lower). FactoryAllowedPhases is the pool's
+// allowed phases (P1 default = [Phase2] only per D-086).
+//
+// P2 extensions (REQ-052, REQ-062): CharterRef is the by-ID-string ref to
+// the CoverCharter signed for this pool (empty until a Charter is signed);
+// CouncilRef is the by-ID-string ref to the PoolCouncil elected for this
+// pool (empty until a Council is seated). Both are by-ID-string per G-003
+// (no struct import of the charter/council records — the keeper loads them
+// by ID from their own stores).
+type CoverPool struct {
+	PoolID                    string               `json:"pool_id" yaml:"pool_id"`
+	HostReachID               string               `json:"host_reach_id" yaml:"host_reach_id"`
+	Categories                []CoverCategory      `json:"categories" yaml:"categories"`
+	ReserveAnnualContribRatio float64              `json:"reserve_annual_contrib_ratio" yaml:"reserve_annual_contrib_ratio"`
+	ReserveAccount            string               `json:"reserve_account" yaml:"reserve_account"`
+	PoolPaused                bool                 `json:"pool_paused" yaml:"pool_paused"`
+	CharterHash               []byte               `json:"charter_hash" yaml:"charter_hash"`
+	FactoryAllowedPhases      []CoverCategoryPhase `json:"factory_allowed_phases" yaml:"factory_allowed_phases"`
+	PoolStandingGate          float64              `json:"pool_standing_gate" yaml:"pool_standing_gate"`
+	CreatedAt                 int64                `json:"created_at" yaml:"created_at"`
+	CharterRef                string               `json:"charter_ref" yaml:"charter_ref"`
+	CouncilRef                string               `json:"council_ref" yaml:"council_ref"`
+}
+
+// CoverFeeTag is the category tag on a Cover-Fee routing event (REQ-050,
+// FR-COVER-11). GrainAmount is the Grain amount being routed (the OY
+// internal unit, cross-ref x/bread by name only — no struct import).
+// CategoryTag is the category the fee is routed against (must match one of
+// the Pool's Categories). PoolID is the pool the fee is routed into. This
+// is NOT on x/bread.Grain (the Cover-Fee is a routing event, not a Grain
+// field); the Cover-Fee's category tag is the Cover-module's own bookkeeping.
+type CoverFeeTag struct {
+	GrainAmount int64  `json:"grain_amount" yaml:"grain_amount"`
+	CategoryTag string `json:"category_tag" yaml:"category_tag"`
+	PoolID      string `json:"pool_id" yaml:"pool_id"`
+}
+
+// CoverCall is a Cover Call: a request for Cover against a pool's category
+// (REQ-055 P1 scaffold — the Voucher adjudication lands in P4). ClaimantReachID
+// is the filer's reach-id (the person filing the Cover Call; "Claimant" is a
+// person, NOT the banned noun — the word-boundary regex does not match
+// "Claimant"). AmountGrain is the Grain amount requested. FiledAt is the
+// filing block height. P4 adds the Voucher assignment + no-self-adjudication
+// + slashing (the FileCoverCall handler in P1 only persists the call +
+// emits an event).
+type CoverCall struct {
+	CallID          string        `json:"call_id" yaml:"call_id"`
+	PoolID          string        `json:"pool_id" yaml:"pool_id"`
+	ClaimantReachID string        `json:"claimant_reach_id" yaml:"claimant_reach_id"`
+	Category        CoverCategory `json:"category" yaml:"category"`
+	AmountGrain     int64         `json:"amount_grain" yaml:"amount_grain"`
+	FiledAt         int64         `json:"filed_at" yaml:"filed_at"`
+}
+
+// Params for the cover module (REQ-049, D-086). FactoryAllowedPhases is the
+// factory's allowed phases (P1 default = [Phase2] only per D-086 — only
+// Travel/HealthMCS/IncomePause can be launched in P1). PoolStandingGate is
+// the protocol-minimum Standing gate a pool must meet (default =
+// CoverStandingGateTrusted; a pool's own PoolStandingGate field may be
+// TIGHTENED above this but never lowered below it — the D-090(3) dual
+// check: the handler checks BOTH the pool's gate AND the Params floor).
+type Params struct {
+	FactoryAllowedPhases []CoverCategoryPhase `json:"factory_allowed_phases" yaml:"factory_allowed_phases"`
+	PoolStandingGate     float64              `json:"pool_standing_gate" yaml:"pool_standing_gate"`
+}
+
+// DefaultParams returns the P2 default Params (D-086 P2 completion):
+// FactoryAllowedPhases = [Phase2, Phase3, Phase4] (the P1 default was
+// [Phase2] only; P2 extends the factory to all three phases so Phase3
+// categories (EquipmentLoss/LifeBurial/RoadSide) and Phase4 categories
+// (CyberSkimming/GuildInternalMutualAid) can be launched), PoolStandingGate
+// = CoverStandingGateTrusted (the locked protocol minimum). A test that
+// needs the P1 behavior (Phase2 only) overrides FactoryAllowedPhases
+// explicitly (the D-086 simtest case f does this).
+func DefaultParams() Params {
+	return Params{
+		FactoryAllowedPhases: []CoverCategoryPhase{Phase2, Phase3, Phase4},
+		PoolStandingGate:     CoverStandingGateTrusted,
+	}
+}
+
+// Validate asserts the Params are well-formed: PoolStandingGate >=
+// CoverStandingGateTrusted (a pool may tighten the gate but never lower it
+// below the protocol minimum — D-090(3)), and FactoryAllowedPhases is
+// non-empty (the factory must allow at least one phase).
+func (p Params) Validate() error {
+	if p.PoolStandingGate < CoverStandingGateTrusted {
+		return fmt.Errorf("cover: PoolStandingGate %.2f < protocol minimum %.2f (D-090(3): a pool may tighten the gate but never lower it)", p.PoolStandingGate, CoverStandingGateTrusted)
+	}
+	if len(p.FactoryAllowedPhases) == 0 {
+		return fmt.Errorf("cover: FactoryAllowedPhases empty (the factory must allow at least one phase)")
+	}
+	return nil
+}
+
+// GenesisState defines the cover module genesis state (REQ-046). The Pools
+// slice holds the CoverPool records; the Calls slice holds the CoverCall
+// records. ValidateGenesis enforces per-set ID uniqueness (A-212) and the
+// Params.Validate invariants.
+type GenesisState struct {
+	Params Params      `json:"params" yaml:"params"`
+	Pools  []CoverPool `json:"pools" yaml:"pools"`
+	Calls  []CoverCall `json:"calls" yaml:"calls"`
+}
+
+// DefaultGenesisState returns an empty genesis state with non-nil slices
+// and the P1 default Params.
+func DefaultGenesisState() *GenesisState {
+	return &GenesisState{
+		Params: DefaultParams(),
+		Pools:  []CoverPool{},
+		Calls:  []CoverCall{},
+	}
+}
+
+// Reset implements proto.Message (codec.JSONCodec.MustMarshalJSON /
+// MustUnmarshalJSON require proto.Message; the GenesisState is the JSON
+// genesis container for the cover module).
+func (m *GenesisState) Reset() { *m = GenesisState{} }
+
+// String implements proto.Message.
+func (m *GenesisState) String() string {
+	return fmt.Sprintf("GenesisState{Pools:%d Calls:%d}", len(m.Pools), len(m.Calls))
+}
+
+// ProtoMessage implements proto.Message.
+func (*GenesisState) ProtoMessage() {}
+
+// ValidateGenesis performs ID-uniqueness checks (A-212) and the Params
+// invariants on genesis load: rejects duplicate pool-ids, duplicate call-
+// ids, and a Params violation (PoolStandingGate below the protocol minimum
+// or empty FactoryAllowedPhases).
+func ValidateGenesis(bz json.RawMessage) error {
+	var gs GenesisState
+	if err := json.Unmarshal(bz, &gs); err != nil {
+		return fmt.Errorf("cover: invalid genesis: %w", err)
+	}
+	if err := gs.Params.Validate(); err != nil {
+		return fmt.Errorf("cover: %w", err)
+	}
+	if err := validatePools(gs.Pools); err != nil {
+		return fmt.Errorf("cover: %w", err)
+	}
+	if err := validateCalls(gs.Calls); err != nil {
+		return fmt.Errorf("cover: %w", err)
+	}
+	return nil
+}
+
+// validatePools enforces pool-id presence and uniqueness.
+func validatePools(pools []CoverPool) error {
+	seen := make(map[string]bool, len(pools))
+	for i, p := range pools {
+		if p.PoolID == "" {
+			return fmt.Errorf("pool [%d]: empty pool-id", i)
+		}
+		if seen[p.PoolID] {
+			return fmt.Errorf("pool: duplicate pool-id %q", p.PoolID)
+		}
+		seen[p.PoolID] = true
+	}
+	return nil
+}
+
+// validateCalls enforces call-id presence and uniqueness.
+func validateCalls(calls []CoverCall) error {
+	seen := make(map[string]bool, len(calls))
+	for i, c := range calls {
+		if c.CallID == "" {
+			return fmt.Errorf("call [%d]: empty call-id", i)
+		}
+		if seen[c.CallID] {
+			return fmt.Errorf("call: duplicate call-id %q", c.CallID)
+		}
+		seen[c.CallID] = true
+	}
+	return nil
+}
+
+// --- P2: Cover-Charter + CharterAmendment + PoolCouncil + CoverCallVote -------
+//
+// (REQ-052, REQ-062, REQ-056; vision §15, §8.2.) The four structs below are
+// the P2 governance surface. CoverCharter is the mission-locked charter a
+// Pool Host signs (with the Anti-Capture Bill of Rights gate at
+// MsgSignCoverCharter.ValidateBasic — D-090(1)). CharterAmendment is the
+// amendment record with a 7-day cooling (the amendment stays Proposed for
+// 7 days, then Cooled, then Ratified). PoolCouncil is the Pool's elected
+// governance council (3 Masons + 1 Watcher observer; NO Anchor seat; NO
+// MAB-holder seat — REQ-062, REQ-063). CoverCallVote is a single vote on
+// a Cover Call (the majority requires a Watcher observer present for a
+// CallVoteYes — REQ-062).
+//
+// Lexicon note (REQ-012, D-088): "Cover-Charter", "Pool Council", "Cover
+// Call Vote", "Charter Amendment" are lexicon-clean. The four Cover-
+// specific banned terms NEVER appear (enforced by lexicon_meta_cover).
+
+// CharterAmendmentStatus is the lifecycle status of a CharterAmendment
+// (REQ-052). The amendment transitions Proposed -> Cooled (after the 7-day
+// cooling) -> Ratified (after the Pool supermajority + Watcher + Counsel).
+// The cooling is enforced at the handler: a ratify attempt before 7 days
+// is REJECTED.
+type CharterAmendmentStatus string
+
+const (
+	// AmendmentProposed is the initial status (the amendment is filed; the
+	// 7-day cooling clock starts at ProposedAt).
+	AmendmentProposed CharterAmendmentStatus = "Proposed"
+	// AmendmentCooled is the post-cooling status (>= 7 days after
+	// ProposedAt; the amendment is eligible for ratification).
+	AmendmentCooled CharterAmendmentStatus = "Cooled"
+	// AmendmentRatified is the terminal status (the Pool supermajority +
+	// Watcher + Counsel have ratified the amendment).
+	AmendmentRatified CharterAmendmentStatus = "Ratified"
+)
+
+// CharterAmendmentCoolingSeconds is the LOCKED 7-day cooling period for a
+// Charter amendment (REQ-052). The amendment stays Proposed for this many
+// seconds before it can be Cooled + Ratified. A regression here is a
+// mission-lock breach (the cooling is the Anti-Capture Bill of Rights
+// RightCooling enforcement). The handler checks `now - ProposedAt >=
+// CharterAmendmentCoolingSeconds` before transitioning to Cooled.
+const CharterAmendmentCoolingSeconds int64 = 7 * 24 * 60 * 60
+
+// ReserveCeilingAgeSeconds is the LOCKED 12-month operating-history age
+// required before a Watcher can escalate a pool's reserve target to the
+// CoverReserveCeilingAnnualContribX (REQ-048). The handler checks
+// `now - pool.CreatedAt >= ReserveCeilingAgeSeconds` before the escalation
+// is permitted. A regression here is a mission-lock breach (the 12-month
+// age check prevents a fresh pool from jumping to the ceiling).
+const ReserveCeilingAgeSeconds int64 = 365 * 24 * 60 * 60
+
+// CharterAmendment is a single amendment to a Cover-Charter (REQ-052).
+// The amendment is filed via MsgAmendCoverCharter (Status = AmendmentProposed,
+// ProposedAt = now). After the 7-day cooling (CharterAmendmentCoolingSeconds),
+// a separate handler (or simtest time-advance) transitions it to
+// AmendmentCooled. After the Pool supermajority + Watcher + Counsel, it
+// transitions to AmendmentRatified. The cooling is the Anti-Capture Bill
+// of Rights RightCooling enforcement.
+type CharterAmendment struct {
+	AmendmentID string                 `json:"amendment_id" yaml:"amendment_id"`
+	Description string                 `json:"description" yaml:"description"`
+	Status      CharterAmendmentStatus `json:"status" yaml:"status"`
+	ProposedAt  int64                  `json:"proposed_at" yaml:"proposed_at"`
+	CooledAt    int64                  `json:"cooled_at" yaml:"cooled_at"`
+	RatifiedAt  int64                  `json:"ratified_at" yaml:"ratified_at"`
+}
+
+// CoverCharter is the mission-locked charter a Pool Host signs (REQ-052,
+// REQ-056). The charter is signed via MsgSignCoverCharter (the handler
+// enforces the D-090(1) Bill of Rights gate at ValidateBasic: any
+// WaivedRights element REJECTS the signing). The charter's
+// StatementOfBeliefsHash is the hash of the charter's statement of beliefs
+// (the protocol does NOT enforce the content — FR-CHTR-5). DisputePath is
+// the dispute-resolution path. Gate is the pool's tightened Standing gate
+// (>= CoverStandingGateTrusted). HoldingPeriodDays is the minimum holding
+// period. HostReachID is the host's reach-id. WatcherWitnessHash is the
+// Watcher's witness hash (the handler calls WatcherKeeper.Attest; a nil
+// WatcherKeeper skips). Amendments is the amendment history. WaivedRights
+// is the (ALWAYS EMPTY in a valid charter) slice of waived rights — the
+// ValidateBasic gate rejects any non-empty slice.
+type CoverCharter struct {
+	CharterID              string             `json:"charter_id" yaml:"charter_id"`
+	PoolID                 string             `json:"pool_id" yaml:"pool_id"`
+	StatementOfBeliefsHash []byte             `json:"statement_of_beliefs_hash" yaml:"statement_of_beliefs_hash"`
+	DisputePath            string             `json:"dispute_path" yaml:"dispute_path"`
+	Gate                   string             `json:"gate" yaml:"gate"`
+	HoldingPeriodDays      uint32             `json:"holding_period_days" yaml:"holding_period_days"`
+	HostReachID            string             `json:"host_reach_id" yaml:"host_reach_id"`
+	WatcherWitnessHash     []byte             `json:"watcher_witness_hash" yaml:"watcher_witness_hash"`
+	Amendments             []CharterAmendment `json:"amendments" yaml:"amendments"`
+	WaivedRights           []RightID          `json:"waived_rights" yaml:"waived_rights"`
+}
+
+// PoolCouncil is the Pool's elected governance council (REQ-062). The
+// council is seated via MsgElectPoolMason (the handler adds MasonReachIDs
+// to the ElectedMasonReachIDs array, max 3 — a 4th is REJECTED). The
+// ElectedMasonReachIDs is a fixed-size [3]string array (the three elected
+// Masons; empty strings until elected). WatcherObserverReachID is the
+// Watcher observer (the majority-required-with-observer check in
+// VoteCoverCall: a CallVoteYes requires WatcherObserverPresent == true).
+// NO Anchor seat (vision §5 — the Anchor does not sit on the Pool
+// Council). NO MAB-holder seat (REQ-063 — the MAB holder is excluded from
+// the Pool Council voice set; the MAB governance lands in P4 but the
+// struct excludes them now).
+type PoolCouncil struct {
+	PoolID                 string    `json:"pool_id" yaml:"pool_id"`
+	HostReachID            string    `json:"host_reach_id" yaml:"host_reach_id"`
+	ElectedMasonReachIDs   [3]string `json:"elected_mason_reach_ids" yaml:"elected_mason_reach_ids"`
+	WatcherObserverReachID string    `json:"watcher_observer_reach_id" yaml:"watcher_observer_reach_id"`
+}
+
+// PoolCouncilMaxMasons is the LOCKED max number of elected Masons on a
+// Pool Council (REQ-062). A 4th election is REJECTED at the handler. A
+// regression here is a mission-lock breach.
+const PoolCouncilMaxMasons = 3
+
+// CallVoteOption is the vote option on a Cover Call (REQ-062). The three
+// options: CallVoteYes, CallVoteNo, CallVoteAbstain. A CallVoteYes
+// requires the Watcher observer to be present (WatcherObserverPresent ==
+// true) at the handler — a CallVoteYes without the observer is REJECTED.
+type CallVoteOption string
+
+const (
+	CallVoteYes     CallVoteOption = "Yes"
+	CallVoteNo      CallVoteOption = "No"
+	CallVoteAbstain CallVoteOption = "Abstain"
+)
+
+// CallVoteOptionCount is the LOCKED count of CallVoteOption enum values
+// (REQ-062). A regression firewall: adding/removing/renaming a
+// CallVoteOption breaks this const's test.
+const CallVoteOptionCount = 3
+
+// AllCallVoteOptions returns all three CallVoteOption values in REQ-062
+// order. The locked-const test asserts exactly 3 entries.
+func AllCallVoteOptions() []CallVoteOption {
+	return []CallVoteOption{
+		CallVoteYes,
+		CallVoteNo,
+		CallVoteAbstain,
+	}
+}
+
+// knownCallVoteOption reports whether o is one of the three CallVoteOption
+// values (used by MsgVoteCoverCall.ValidateBasic).
+func knownCallVoteOption(o CallVoteOption) bool {
+	for _, oo := range AllCallVoteOptions() {
+		if o == oo {
+			return true
+		}
+	}
+	return false
+}
+
+// CoverCallVote is a single vote on a Cover Call (REQ-062). The vote is
+// cast via MsgVoteCoverCall (the handler enforces the CoverCall exists +
+// the Watcher-observer-present check for a CallVoteYes). VoterReachID is
+// the voter's reach-id. VoteOption is the CallVoteOption. WatcherObserverPresent
+// records whether the Watcher observer was present at the time of the vote
+// (the handler rejects a CallVoteYes with WatcherObserverPresent == false).
+// VotedAt is the vote timestamp (unix seconds).
+type CoverCallVote struct {
+	VoteID                 string         `json:"vote_id" yaml:"vote_id"`
+	CallID                 string         `json:"call_id" yaml:"call_id"`
+	PoolID                 string         `json:"pool_id" yaml:"pool_id"`
+	VoterReachID           string         `json:"voter_reach_id" yaml:"voter_reach_id"`
+	VoteOption             CallVoteOption `json:"vote_option" yaml:"vote_option"`
+	WatcherObserverPresent bool           `json:"watcher_observer_present" yaml:"watcher_observer_present"`
+	VotedAt                int64          `json:"voted_at" yaml:"voted_at"`
+}

x/cover/types/types_test.go

@@ -0,0 +1,379 @@
+package types
+
+// types_test.go holds the locked-const + lexicon regression tests for
+// x/cover/types (REQ-047, REQ-048, REQ-049, REQ-065, D-086, D-088).
+//
+// G-024: this test file stays STDLIB-ONLY (no cosmos-sdk import) — it does
+// invariant + lexicon assertions, not handler logic. The handler simtest
+// (x/cover/keeper/msg_server_simtest_test.go) MAY import cosmos-sdk (it is
+// a simtest, not an invariant test).
+//
+// Lexicon self-exclusion (D-088): this test file lives in x/cover/types/
+// so it must NOT contain the banned Cover-specific terms (enumerated by
+// lexicon.CoverBannedTerms — not inlined here so this source stays
+// lexicon-clean) or the 10 project-wide banned terms as literals. The
+// lexicon assertion below scans x/cover/**/*.go using the lexicon package
+// helpers (which assemble the banned terms from fragments), so this file's
+// own source stays lexicon-clean (it references the helpers, not the
+// literals).
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/oy/openyield/lexicon"
+)
+
+// --- Locked consts (REQ-047, REQ-048, REQ-049) ------------------------------
+
+// TestLockedConsts asserts the four GRILL-ratified locked consts (REQ-047,
+// REQ-048, REQ-049) hold their locked values. A regression here is a
+// mission-lock breach.
+func TestLockedConsts(t *testing.T) {
+	if CoverReserveFloorAnnualContribX != 1.5 {
+		t.Errorf("CoverReserveFloorAnnualContribX = %.2f, want 1.5 (REQ-047 locked mission floor)", CoverReserveFloorAnnualContribX)
+	}
+	if CoverReserveCeilingAnnualContribX != 2.5 {
+		t.Errorf("CoverReserveCeilingAnnualContribX = %.2f, want 2.5 (REQ-048 bounded upper limit)", CoverReserveCeilingAnnualContribX)
+	}
+	if CoverStandingGateTrusted != 4.0 {
+		t.Errorf("CoverStandingGateTrusted = %.2f, want 4.0 (REQ-049 locked Trusted gate, cross-doc x/standing.BucketTrusted)", CoverStandingGateTrusted)
+	}
+	if CoverStandingGatePreferred != 4.5 {
+		t.Errorf("CoverStandingGatePreferred = %.2f, want 4.5 (REQ-049 locked Preferred gate, cross-doc x/standing.BucketPreferred)", CoverStandingGatePreferred)
+	}
+}
+
+// --- CoverCategoryPhaseFor (REQ-065, D-086) ---------------------------------
+
+// TestCoverCategoryPhaseFor asserts the phase mapping for each of the 8
+// Cover categories (REQ-065, D-086).
+func TestCoverCategoryPhaseFor(t *testing.T) {
+	cases := []struct {
+		cat  CoverCategory
+		want CoverCategoryPhase
+	}{
+		{CatTravel, Phase2},
+		{CatHealthMCS, Phase2},
+		{CatIncomePause, Phase2},
+		{CatEquipmentLoss, Phase3},
+		{CatLifeBurial, Phase3},
+		{CatRoadSide, Phase3},
+		{CatCyberSkimming, Phase4},
+		{CatGuildInternalMutualAid, Phase4},
+	}
+	for _, c := range cases {
+		got := CoverCategoryPhaseFor(c.cat)
+		if got != c.want {
+			t.Errorf("CoverCategoryPhaseFor(%q) = %q, want %q", c.cat, got, c.want)
+		}
+	}
+	// Unknown category returns the zero phase.
+	if got := CoverCategoryPhaseFor(CoverCategory("Unknown")); got != "" {
+		t.Errorf("CoverCategoryPhaseFor(Unknown) = %q, want empty", got)
+	}
+}
+
+// --- DefaultParams (D-086) --------------------------------------------------
+
+// TestDefaultParamsFactoryAllowedPhases asserts DefaultParams ships
+// FactoryAllowedPhases = [Phase2, Phase3, Phase4] (D-086 P2 completion —
+// P1 allowed Phase2 only; P2 extends the factory to all three phases so
+// Phase3 categories (EquipmentLoss/LifeBurial/RoadSide) and Phase4
+// categories (CyberSkimming/GuildInternalMutualAid) can be launched) and
+// PoolStandingGate = CoverStandingGateTrusted (the locked protocol minimum).
+// A test that needs the P1 behavior (Phase2 only) overrides
+// FactoryAllowedPhases explicitly.
+func TestDefaultParamsFactoryAllowedPhases(t *testing.T) {
+	p := DefaultParams()
+	if len(p.FactoryAllowedPhases) != 3 {
+		t.Fatalf("DefaultParams FactoryAllowedPhases len = %d, want 3 (D-086 P2: [Phase2, Phase3, Phase4])", len(p.FactoryAllowedPhases))
+	}
+	want := []CoverCategoryPhase{Phase2, Phase3, Phase4}
+	for i, ph := range p.FactoryAllowedPhases {
+		if ph != want[i] {
+			t.Errorf("DefaultParams FactoryAllowedPhases[%d] = %q, want %q (D-086 P2)", i, ph, want[i])
+		}
+	}
+	if p.PoolStandingGate != CoverStandingGateTrusted {
+		t.Errorf("DefaultParams PoolStandingGate = %.2f, want %.2f (CoverStandingGateTrusted)", p.PoolStandingGate, CoverStandingGateTrusted)
+	}
+}
+
+// TestParamsValidate asserts Params.Validate rejects a gate below the
+// protocol minimum (D-090(3)) and empty FactoryAllowedPhases.
+func TestParamsValidate(t *testing.T) {
+	// Default is valid.
+	if err := DefaultParams().Validate(); err != nil {
+		t.Errorf("DefaultParams Validate: %v", err)
+	}
+	// Gate below minimum.
+	bad := Params{FactoryAllowedPhases: []CoverCategoryPhase{Phase2}, PoolStandingGate: 3.0}
+	if err := bad.Validate(); err == nil {
+		t.Error("Params with PoolStandingGate 3.0 < 4.0 should fail Validate (D-090(3))")
+	}
+	// Empty FactoryAllowedPhases.
+	bad2 := Params{FactoryAllowedPhases: nil, PoolStandingGate: CoverStandingGateTrusted}
+	if err := bad2.Validate(); err == nil {
+		t.Error("Params with empty FactoryAllowedPhases should fail Validate")
+	}
+}
+
+// --- ValidateGenesis (A-212 ID-uniqueness) ----------------------------------
+
+// TestValidateGenesisIDUniqueness asserts ValidateGenesis rejects duplicate
+// pool-ids + duplicate call-ids, and accepts a valid genesis.
+func TestValidateGenesisIDUniqueness(t *testing.T) {
+	// Valid genesis.
+	valid := DefaultGenesisState()
+	valid.Pools = []CoverPool{{PoolID: "p1", HostReachID: "h1", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, ReserveAccount: "acc-1"}}
+	valid.Calls = []CoverCall{{CallID: "c1", PoolID: "p1", ClaimantReachID: "u1", Category: CatTravel, AmountGrain: 100}}
+	bz, err := json.Marshal(valid)
+	if err != nil {
+		t.Fatalf("marshal: %v", err)
+	}
+	if err := ValidateGenesis(bz); err != nil {
+		t.Errorf("valid genesis: %v", err)
+	}
+
+	// Duplicate pool-id.
+	dupPool := DefaultGenesisState()
+	dupPool.Pools = []CoverPool{
+		{PoolID: "dup", HostReachID: "h1", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, ReserveAccount: "a"},
+		{PoolID: "dup", HostReachID: "h2", Categories: []CoverCategory{CatTravel}, ReserveAnnualContribRatio: 1.5, ReserveAccount: "b"},
+	}
+	bz, _ = json.Marshal(dupPool)
+	if err := ValidateGenesis(bz); err == nil {
+		t.Error("genesis with duplicate pool-id should fail")
+	}
+
+	// Duplicate call-id.
+	dupCall := DefaultGenesisState()
+	dupCall.Calls = []CoverCall{
+		{CallID: "dup", PoolID: "p1", ClaimantReachID: "u1", Category: CatTravel, AmountGrain: 1},
+		{CallID: "dup", PoolID: "p1", ClaimantReachID: "u2", Category: CatTravel, AmountGrain: 2},
+	}
+	bz, _ = json.Marshal(dupCall)
+	if err := ValidateGenesis(bz); err == nil {
+		t.Error("genesis with duplicate call-id should fail")
+	}
+
+	// Invalid params (gate below minimum).
+	badParams := DefaultGenesisState()
+	badParams.Params = Params{FactoryAllowedPhases: []CoverCategoryPhase{Phase2}, PoolStandingGate: 3.0}
+	bz, _ = json.Marshal(badParams)
+	if err := ValidateGenesis(bz); err == nil {
+		t.Error("genesis with PoolStandingGate below minimum should fail")
+	}
+
+	// Invalid JSON.
+	if err := ValidateGenesis(json.RawMessage([]byte("not-json"))); err == nil {
+		t.Error("invalid JSON genesis should fail")
+	}
+}
+
+// --- Lexicon assertion (REQ-012, D-088) -------------------------------------
+//
+// TestLexiconNoBannedTermsInCover scans every .go file under x/cover/ for
+// BOTH the 10 project-wide banned terms (lexicon.FindBannedTerm) AND the 4
+// Cover-specific banned terms (lexicon.FindCoverBannedTerm). Production +
+// test files are scanned. This file is excluded from its own scan (it
+// references the banned terms via the lexicon package helpers, whose source
+// assembles terms from fragments, so no banned-term literal appears in the
+// firewall's own code).
+//
+// G-024: this test stays stdlib + lexicon-only (no cosmos-sdk import).
+
+func coverRoot(t *testing.T) string {
+	t.Helper()
+	_, file, _, ok := runtime.Caller(0)
+	if !ok {
+		t.Fatal("runtime.Caller failed")
+	}
+	// file = .../oy/x/cover/types/types_test.go -> x/cover/ = filepath.Dir(filepath.Dir(file))
+	return filepath.Dir(filepath.Dir(file))
+}
+
+func thisFile(t *testing.T) string {
+	t.Helper()
+	_, file, _, ok := runtime.Caller(0)
+	if !ok {
+		t.Fatal("runtime.Caller failed")
+	}
+	return file
+}
+
+// TestLexiconNoBannedTermsInCover is the per-package lexicon firewall for
+// x/cover (REQ-012 project-wide + D-088 Cover-specific). It walks every
+// .go file under x/cover/ and asserts no banned term (project-wide OR
+// Cover-specific) is present (word-boundary, case-insensitive). This file
+// is excluded (self-exclusion via runtime.Caller(0)).
+func TestLexiconNoBannedTermsInCover(t *testing.T) {
+	root := coverRoot(t)
+	this := thisFile(t)
+	hits := []string{}
+	err := filepath.Walk(root, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() {
+			// Skip the lexicon_meta_cover walk-coverage fixture dir
+			// (G-013): TestLexiconMetaCoverWalkCoverage creates
+			// x/cover/.lexicon_fixture/ with synthetic banned-term .go
+			// files. Those fixtures are test artifacts, NOT production
+			// code; skip the dir to avoid a cross-package test-isolation
+			// race (the fixture is created + cleaned up by the
+			// lexicon_meta_cover package, which runs concurrently with
+			// this package).
+			if info.Name() == ".lexicon_fixture" {
+				return filepath.SkipDir
+			}
+			return nil
+		}
+		if !strings.HasSuffix(path, ".go") {
+			return nil
+		}
+		// Self-exclusion: skip this test file (it references banned terms
+		// via the lexicon helpers).
+		if path == this {
+			return nil
+		}
+		bz, rerr := os.ReadFile(path)
+		if rerr != nil {
+			return rerr
+		}
+		src := string(bz)
+		// Project-wide 10 terms.
+		if found, ok := lexicon.FindBannedTerm(src); ok {
+			rel, _ := filepath.Rel(root, path)
+			hits = append(hits, rel+" contains project-wide banned term "+found)
+		}
+		// Cover-specific 4 terms.
+		if found, ok := lexicon.FindCoverBannedTerm(src); ok {
+			rel, _ := filepath.Rel(root, path)
+			hits = append(hits, rel+" contains Cover-specific banned term "+found)
+		}
+		return nil
+	})
+	if err != nil {
+		t.Fatalf("walk: %v", err)
+	}
+	if len(hits) > 0 {
+		t.Errorf("REQ-012/D-088 lexicon firewall violations in x/cover:\n  %s",
+			strings.Join(hits, "\n  "))
+	}
+}
+
+// --- GenesisState proto.Message methods --------------------------------------
+
+// TestGenesisStateProtoMessage asserts the GenesisState Reset/String/ProtoMessage
+// methods behave (codec.JSONCodec requires proto.Message).
+func TestGenesisStateProtoMessage(t *testing.T) {
+	m := &GenesisState{Pools: []CoverPool{{PoolID: "p"}}, Calls: []CoverCall{{CallID: "c"}}}
+	s := m.String()
+	if !strings.Contains(s, "Pools:1") || !strings.Contains(s, "Calls:1") {
+		t.Errorf("GenesisState String = %q, want Pools:1 + Calls:1", s)
+	}
+	m.Reset()
+	if len(m.Pools) != 0 || len(m.Calls) != 0 {
+		t.Errorf("GenesisState Reset did not zero: Pools=%d Calls=%d", len(m.Pools), len(m.Calls))
+	}
+	m.ProtoMessage() // no-op, just cover
+}
+
+// --- P2 consts (REQ-052, REQ-062, REQ-048, D-086) ----------------------------
+
+// TestP2LockedConsts asserts the P2 locked consts hold their locked values
+// (REQ-052 cooling, REQ-062 council max + vote options, REQ-048 reserve
+// ceiling age). A regression here is a mission-lock breach.
+func TestP2LockedConsts(t *testing.T) {
+	// REQ-052: 7-day Charter amendment cooling.
+	if CharterAmendmentCoolingSeconds != 7*24*60*60 {
+		t.Errorf("CharterAmendmentCoolingSeconds = %d, want %d (REQ-052 7-day cooling)", CharterAmendmentCoolingSeconds, 7*24*60*60)
+	}
+	// REQ-048: 12-month operating history for reserve ceiling escalation.
+	if ReserveCeilingAgeSeconds != 365*24*60*60 {
+		t.Errorf("ReserveCeilingAgeSeconds = %d, want %d (REQ-048 12-month age check)", ReserveCeilingAgeSeconds, 365*24*60*60)
+	}
+	// REQ-062: Pool Council max 3 Masons.
+	if PoolCouncilMaxMasons != 3 {
+		t.Errorf("PoolCouncilMaxMasons = %d, want 3 (REQ-062)", PoolCouncilMaxMasons)
+	}
+	// REQ-062: CallVoteOption enum count = 3.
+	if CallVoteOptionCount != 3 {
+		t.Errorf("CallVoteOptionCount = %d, want 3 (REQ-062)", CallVoteOptionCount)
+	}
+	if len(AllCallVoteOptions()) != 3 {
+		t.Errorf("len(AllCallVoteOptions()) = %d, want 3 (REQ-062)", len(AllCallVoteOptions()))
+	}
+}
+
+// TestCallVoteOptionValues asserts the three CallVoteOption string values
+// (a regression on the string value would break serialized state).
+func TestCallVoteOptionValues(t *testing.T) {
+	cases := []struct {
+		opt  CallVoteOption
+		want string
+	}{
+		{CallVoteYes, "Yes"},
+		{CallVoteNo, "No"},
+		{CallVoteAbstain, "Abstain"},
+	}
+	for _, c := range cases {
+		if string(c.opt) != c.want {
+			t.Errorf("CallVoteOption(%q) value = %q, want %q", c.opt, c.opt, c.want)
+		}
+	}
+}
+
+// TestCharterAmendmentStatusValues asserts the three CharterAmendmentStatus
+// string values (Proposed/Cooled/Ratified).
+func TestCharterAmendmentStatusValues(t *testing.T) {
+	if string(AmendmentProposed) != "Proposed" {
+		t.Errorf("AmendmentProposed = %q, want Proposed", AmendmentProposed)
+	}
+	if string(AmendmentCooled) != "Cooled" {
+		t.Errorf("AmendmentCooled = %q, want Cooled", AmendmentCooled)
+	}
+	if string(AmendmentRatified) != "Ratified" {
+		t.Errorf("AmendmentRatified = %q, want Ratified", AmendmentRatified)
+	}
+}
+
+// TestP2StructConstruction exercises the P2 struct construction (CoverCharter,
+// CharterAmendment, PoolCouncil, CoverCallVote) for coverage on the
+// zero-method paths.
+func TestP2StructConstruction(t *testing.T) {
+	c := CoverCharter{
+		CharterID: "c1", PoolID: "p1", HostReachID: "h1", DisputePath: "dp",
+		Gate: "Trusted", HoldingPeriodDays: 30,
+		StatementOfBeliefsHash: []byte{1, 2, 3},
+		WatcherWitnessHash:     []byte{4, 5, 6},
+		Amendments:             []CharterAmendment{{AmendmentID: "a1", Status: AmendmentProposed}},
+		WaivedRights:           []RightID{},
+	}
+	if c.CharterID != "c1" {
+		t.Errorf("CoverCharter CharterID = %q", c.CharterID)
+	}
+	a := CharterAmendment{AmendmentID: "a1", Description: "d", Status: AmendmentProposed, ProposedAt: 1000}
+	if a.AmendmentID != "a1" {
+		t.Errorf("CharterAmendment AmendmentID = %q", a.AmendmentID)
+	}
+	pc := PoolCouncil{PoolID: "p1", HostReachID: "h1", ElectedMasonReachIDs: [3]string{"m1", "m2", "m3"}, WatcherObserverReachID: "w1"}
+	if pc.ElectedMasonReachIDs[0] != "m1" {
+		t.Errorf("PoolCouncil ElectedMasonReachIDs[0] = %q", pc.ElectedMasonReachIDs[0])
+	}
+	v := CoverCallVote{VoteID: "v1", CallID: "c1", PoolID: "p1", VoterReachID: "v1", VoteOption: CallVoteYes, WatcherObserverPresent: true, VotedAt: 1000}
+	if v.VoteID != "v1" {
+		t.Errorf("CoverCallVote VoteID = %q", v.VoteID)
+	}
+	// CoverPool P2 fields.
+	p := CoverPool{PoolID: "p1", CharterRef: "c1", CouncilRef: "p1"}
+	if p.CharterRef != "c1" || p.CouncilRef != "p1" {
+		t.Errorf("CoverPool P2 refs = %q/%q", p.CharterRef, p.CouncilRef)
+	}
+}

x/pact/types/types.go

@@ -33,7 +33,7 @@ const (
 	PactPause         PactType = "Pause"         // circuit-breaker commitment (wraps x/still)
 	PactGround        PactType = "Ground"        // earth-anchored collateral lock commitment
 	PactStance        PactType = "Stance"        // public-position / attestation commitment
-	PactCover         PactType = "Cover"         // insurance-like commitment (Cover Pool)
+	PactCover         PactType = "Cover"         // Cover-like commitment (Cover Pool)
 	PactStandRegistry PactType = "StandRegistry" // registers a Stand into the canonical registry
 	PactHubAPI        PactType = "HubAPI"        // B2B backbone commitment
 )
@@ -155,7 +155,7 @@ func (p *Pact) ExecuteStance() error {
 	return nil
 }
 
-// ExecuteCover is the execute-entry stub for a Cover Pact (insurance-like).
+// ExecuteCover is the execute-entry stub for a Cover Pact (Cover-like).
 // Cover Pool seniority is deferred per Q7 — the skeleton is a flat
 // commitment type with no seniority fields.
 func (p *Pact) ExecuteCover() error {