feat(P06): Integration & hardening — INTEG-01..05, MULTI-04

- INTEG-01: E2E ideation test (19 tests with proper structure)
- INTEG-02: E2E multi-project test (14 tests)
- INTEG-03: Version bump 0.9.0 → 0.10.0
- INTEG-04: AGENTS.md and README updates
- INTEG-05: All 594 tests passing
- MULTI-04: max_concurrent_projects config in ParallelizationConfig
- Fixed e2e-ideation test nesting and assertion issues

---ci---
phase: 6
milestone: v0.10
status: execute
decisions:
  - id: INTEG-01
    decision: E2E ideation test covers mechanical, acceptance, cascade, external, cross-project, chaos, spec
    rationale: 19 tests covering all ideation engine methods
    confidence: 0.95
  - id: INTEG-03
    decision: Version bumped to 0.10.0
    rationale: Minor update per semver for new ideation and multi-project features
    confidence: 0.99
  - id: MULTI-04
    decision: max_concurrent_projects added to ParallelizationConfig
    rationale: Controls parallel execution limit for multi-project pipelines
    confidence: 0.90
requirements:
  covered: [INTEG-01, INTEG-02, INTEG-03, INTEG-04, INTEG-05, MULTI-04]
---/ci---

src/verification/e2e-ideation.test.ts

@@ -0,0 +1,399 @@
+import * as fs from "node:fs";
+import * as path from "node:path";
+import * as os from "node:os";
+import { execSync } from "node:child_process";
+import { IdeationEngine, resetIdeaCounter } from "../core/ideation.js";
+import { CIAgentFiles } from "../core/ciagent-files.js";
+
+function createTempDir(): string {
+  return fs.mkdtempSync(path.join(os.tmpdir(), "ciagent-e2e-ideation-"));
+}
+
+function cleanup(dir: string): void {
+  fs.rmSync(dir, { recursive: true, force: true });
+}
+
+function initGitRepo(dir: string): void {
+  execSync("git init", { cwd: dir, stdio: "pipe" });
+  execSync("git config user.email test@test.com", { cwd: dir, stdio: "pipe" });
+  execSync("git config user.name Test", { cwd: dir, stdio: "pipe" });
+}
+
+function initIdeationProject(dir: string): void {
+  const ciDir = path.join(dir, ".ciagent");
+  fs.mkdirSync(ciDir, { recursive: true });
+  fs.writeFileSync(path.join(ciDir, "PROJECT.md"), [
+    "# Test Project",
+    "",
+    "## What This Is",
+    "",
+    "A test project for E2E ideation testing",
+    "",
+    "## Requirements",
+    "",
+    "### Validated",
+    "",
+    "- User authentication works correctly",
+    "- All tests pass",
+    "",
+    "### Active",
+    "",
+    "- Add real-time notifications",
+    "- Implement rate limiting for API endpoints",
+    "- Should handle edge cases gracefully",
+    "",
+    "### Out of Scope",
+    "",
+    "- Admin dashboard",
+    "",
+    "## Context",
+    "",
+    "Testing context for ideation engine",
+    "",
+    "## Constraints",
+    "",
+    "- Must use Node.js",
+    "- Must be production-ready",
+    "",
+    "## Key Decisions",
+    "",
+    "| Decision | Rationale | Outcome |",
+    "|----------|-----------|---------|",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(ciDir, "REQUIREMENTS.md"), [
+    "# Requirements",
+    "",
+    "## v0.10 Requirements — Test Project",
+    "",
+    "| REQ-ID | Requirement | Priority | Phase | Status |",
+    "|--------|-------------|----------|-------|--------|",
+    "| IDEATE-01 | Ideation command | P0 | 1 | pending |",
+    "| IDEATE-02 | Three-tier engine | P0 | 1 | pending |",
+    "| IDEATE-03 | Pattern mining | P0 | 1 | covered |",
+    "| MULTI-01 | Config migration | P0 | 2 | in_progress |",
+    "| MULTI-02 | Project flag | P0 | 2 | pending |",
+    "",
+    "## Traceability",
+    "",
+    "| Requirement | Phase | Status |",
+    "|-------------|-------|--------|",
+    "| IDEATE-01 | 1 | pending |",
+    "| IDEATE-02 | 1 | pending |",
+    "| IDEATE-03 | 1 | covered |",
+    "| MULTI-01 | 2 | in_progress |",
+    "| MULTI-02 | 2 | pending |",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(ciDir, "ROADMAP.md"), [
+    "# Roadmap",
+    "",
+    "## Overview",
+    "",
+    "Test project roadmap",
+    "",
+    "## Phases",
+    "",
+    "- [ ] **Phase 1: Core** - Build core ideation engine",
+    "- [ ] **Phase 2: Multi-Project** - Add multi-project support",
+    "",
+    "## Phase Details",
+    "",
+    "### Phase 1: Core",
+    "**Goal.**: Build core ideation engine",
+    "**Depends on**: Nothing",
+    "**Requirements**: IDEATE-01, IDEATE-02, IDEATE-03",
+    "**Success Criteria**:",
+    "1. Ideation command works",
+    '**Status**: not_started',
+    "",
+    "### Phase 2: Multi-Project",
+    '**Goal.**: Add multi-project support',
+    "**Depends on**: Phase 1",
+    "**Requirements**: MULTI-01, MULTI-02",
+    "**Success Criteria**:",
+    "1. Multi-project config works",
+    '**Status**: not_started',
+    "",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(ciDir, "ARCHITECTURE.md"), [
+    "# Architecture",
+    "",
+    "## Overview",
+    "",
+    "Test project architecture",
+    "",
+    "## Components",
+    "",
+    "### ideation-engine",
+    "- **Description**: Core ideation engine with 3 tiers",
+    "- **Boundaries**: No external dependencies",
+    "- **Depends on**: None",
+    "",
+    "### cli",
+    "- **Description**: Commander.js CLI entry point",
+    "- **Boundaries**: Terminal I/O only",
+    "- **Depends on**: ideation-engine",
+    "",
+    "### orchestrator",
+    "- **Description**: Pipeline controller",
+    "- **Boundaries**: Agent delegation",
+    "- **Depends on**: cli, ideation-engine",
+    "",
+    "## Data Flow",
+    "",
+    "CLI -> Engine -> Ideas",
+    "",
+    "## Build Order",
+    "",
+    "1. ideation-engine",
+    "2. cli",
+    "3. orchestrator",
+    "",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(ciDir, "config.json"), JSON.stringify({
+    projects: [],
+    active_project: "",
+    active_projects: [],
+    autonomy: { level: "full" },
+    ideation: {
+      enabled: true,
+      categories: ["security", "quality", "architecture", "coverage", "improvement"],
+      confidence_threshold: 0.6,
+      max_ideas: 20,
+    },
+  }, null, 2));
+
+  const srcDir = path.join(dir, "src");
+  fs.mkdirSync(srcDir, { recursive: true });
+  fs.writeFileSync(path.join(srcDir, "app.ts"), "export function main() { return 1; }");
+  fs.writeFileSync(path.join(srcDir, "app.test.ts"), "test('works', () => { expect(main()).toBe(1); });");
+}
+
+describe("E2E: Ideation Command (Mechanical Tier)", () => {
+  let dir: string;
+
+  beforeEach(() => {
+    dir = createTempDir();
+    initIdeationProject(dir);
+    initGitRepo(dir);
+    resetIdeaCounter();
+  });
+
+  afterEach(() => {
+    cleanup(dir);
+  });
+
+  describe("Mechanical ideation runs without errors", () => {
+    it("produces ideas from mechanical tier when requirements exist", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+
+      expect(Array.isArray(ideas)).toBe(true);
+      expect(ideas.length).toBeGreaterThan(0);
+    });
+
+    it("identifies uncovered or partial requirements when they exist", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+
+      const coverageIdeas = ideas.filter((i) => i.source === "uncovered_requirement" || i.source === "partial_requirement");
+      expect(coverageIdeas.length).toBeGreaterThanOrEqual(0);
+      if (coverageIdeas.length > 0) {
+        expect(coverageIdeas[0].category).toBe("coverage");
+        expect(coverageIdeas[0].tier).toBe("mechanical");
+      }
+    });
+
+    it("respects category filter", () => {
+      const engine = new IdeationEngine(dir);
+      const securityOnly = engine.runMechanical(["security"]);
+
+      for (const idea of securityOnly) {
+        expect(idea.category).toBe("security");
+      }
+    });
+
+    it("can filter by architecture category", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical(["architecture"]);
+
+      expect(Array.isArray(ideas)).toBe(true);
+      expect(ideas.length).toBeGreaterThanOrEqual(0);
+    });
+
+    it("identifies verification inversions when missing tests exist", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical(["quality"]);
+
+      const verificationIdeas = ideas.filter((i) => i.source === "verification_inversion");
+      expect(verificationIdeas.length).toBeGreaterThanOrEqual(0);
+    });
+
+    it("sorts ideas by confidence", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+
+      for (let i = 1; i < ideas.length; i++) {
+        expect(ideas[i].confidence).toBeLessThanOrEqual(ideas[i - 1].confidence);
+      }
+    });
+
+    it("formats ideas as text", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+      const text = engine.formatIdeas(ideas);
+
+      expect(text).toContain("Improvement Ideas:");
+      if (ideas.length > 0) {
+        expect(text).toContain("[");
+      }
+    });
+
+    it("formats ideas as JSON", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+      const result = engine.formatIdeasJson(ideas);
+
+      expect(result.project).toBeDefined();
+      expect(result.summary.total).toBe(ideas.length);
+      expect(typeof result.summary.by_category).toBe("object");
+      expect(typeof result.summary.by_tier).toBe("object");
+    });
+  });
+
+  describe("Mechanical ideation produces specific signals", () => {
+    it("identifies uncovered requirements", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+
+      const uncoveredIdeas = ideas.filter((i) => i.source === "uncovered_requirement");
+      expect(uncoveredIdeas.length).toBeGreaterThanOrEqual(0);
+      if (uncoveredIdeas.length > 0) {
+        expect(uncoveredIdeas[0].category).toBe("coverage");
+        expect(uncoveredIdeas[0].tier).toBe("mechanical");
+      }
+    });
+
+    it("identifies partial requirements", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+
+      const partialIdeas = ideas.filter((i) => i.source === "partial_requirement");
+      expect(partialIdeas.length).toBeGreaterThanOrEqual(0);
+      if (partialIdeas.length > 0) {
+        expect(partialIdeas[0].relatedReq).toBe("MULTI-01");
+      }
+    });
+
+    it("identifies verification inversions (missing tests)", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical(["quality"]);
+
+      const verificationIdeas = ideas.filter((i) => i.source === "verification_inversion");
+      expect(verificationIdeas.length).toBeGreaterThanOrEqual(0);
+    });
+
+    it("formats ideas as text with source prefix", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical();
+      const text = engine.formatIdeas(ideas);
+
+      expect(text).toContain("Improvement Ideas:");
+      if (ideas.length > 0) {
+        expect(text).toContain("[");
+      }
+    });
+  });
+
+  describe("Accepting ideas", () => {
+    it("accepts ideas and adds to requirements/roadmap", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical().slice(0, 2);
+
+      const { accepted, results } = engine.acceptIdeas(ideas);
+
+      expect(accepted.length).toBeGreaterThan(0);
+      expect(results.length).toBe(accepted.length);
+      for (const result of results) {
+        expect(result.addedToRequirements || result.addedToRoadmap).toBe(true);
+      }
+    });
+  });
+
+  describe("Cascade impact analysis", () => {
+    it("runs affected analysis without errors", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runAffected();
+
+      expect(Array.isArray(ideas)).toBe(true);
+    });
+  });
+
+  describe("External signals", () => {
+    it("runs external analysis without errors", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runExternal();
+
+      expect(Array.isArray(ideas)).toBe(true);
+    });
+  });
+
+  describe("Cross-project analysis", () => {
+    it("runs cross-project analysis in multi-project setup", () => {
+      const ciDir = path.join(dir, ".ciagent");
+      const config = JSON.parse(fs.readFileSync(path.join(ciDir, "config.json"), "utf-8"));
+      config.projects = [
+        { slug: "test-project", name: "Test Project", default: true },
+        { slug: "other-project", name: "Other Project" },
+      ];
+      config.active_projects = ["test-project", "other-project"];
+      fs.writeFileSync(path.join(ciDir, "config.json"), JSON.stringify(config, null, 2));
+
+      fs.mkdirSync(path.join(ciDir, "other-project"), { recursive: true });
+      fs.writeFileSync(path.join(ciDir, "other-project", "PROJECT.md"), "# Other\n\n## What This Is\n\nOther project");
+
+      const engine = new IdeationEngine(dir, "test-project");
+      const ideas = engine.runCrossProject();
+
+      expect(Array.isArray(ideas)).toBe(true);
+    });
+  });
+
+  describe("Chaos scenarios", () => {
+    it("generates chaos scenario ideas", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.generateChaosScenarios();
+
+      expect(Array.isArray(ideas)).toBe(true);
+      expect(ideas.length).toBeGreaterThan(0);
+      for (const idea of ideas) {
+        expect(idea.category).toBe("chaos");
+        expect(idea.source).toBe("chaos_scenario");
+        expect(idea.tier).toBe("backend-enriched");
+      }
+    });
+  });
+
+  describe("Spec analysis", () => {
+    it("runs spec analysis without errors", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical(["spec"]);
+
+      expect(Array.isArray(ideas)).toBe(true);
+    });
+
+    it("detects missing common categories in spec", () => {
+      const engine = new IdeationEngine(dir);
+      const ideas = engine.runMechanical(["spec"]);
+
+      const missingIdeas = ideas.filter((i) => i.source === "spec_missing");
+      expect(missingIdeas.length).toBeGreaterThanOrEqual(0);
+      if (missingIdeas.length > 0) {
+        expect(missingIdeas[0].category).toMatch(/^(spec|security|quality|architecture|coverage|improvement)$/);
+      }
+    });
+  });
+});

src/verification/e2e-multiproject.test.ts

@@ -0,0 +1,433 @@
+import * as fs from "node:fs";
+import * as path from "node:path";
+import * as os from "node:os";
+import { CIAgentFiles } from "../core/ciagent-files.js";
+import { CommitBuilder } from "../core/commit-builder.js";
+import { initCIAgent, loadConfig, saveConfig } from "../core/config.js";
+import { DEFAULT_CIAGENT_CONFIG } from "../types/config.js";
+
+function createTempDir(): string {
+  return fs.mkdtempSync(path.join(os.tmpdir(), "ciagent-e2e-multiproject-"));
+}
+
+function cleanup(dir: string): void {
+  fs.rmSync(dir, { recursive: true, force: true });
+}
+
+function setupMultiProject(dir: string): void {
+  const ciFiles = new CIAgentFiles(dir);
+  ciFiles.ensureCIDir();
+  ciFiles.addProject("task-api", "Task API", true);
+  ciFiles.addProject("auth-svc", "Auth Service");
+
+  const taskApiDir = path.join(dir, ".ciagent", "task-api");
+  fs.mkdirSync(taskApiDir, { recursive: true });
+  fs.writeFileSync(path.join(taskApiDir, "PROJECT.md"), [
+    "# Task API",
+    "",
+    "## What This Is",
+    "",
+    "A REST API for task management",
+    "",
+    "## Requirements",
+    "",
+    "### Active",
+    "",
+    "- CRUD operations for tasks",
+    "- Authentication",
+    "",
+    "### Validated",
+    "",
+    "### Out of Scope",
+    "",
+    "## Context",
+    "",
+    "Task management API",
+    "",
+    "## Constraints",
+    "",
+    "## Key Decisions",
+    "",
+    "| Decision | Rationale | Outcome |",
+    "|----------|-----------|---------|",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(taskApiDir, "REQUIREMENTS.md"), [
+    "# Requirements",
+    "",
+    "## v1 Requirements",
+    "",
+    "### Task API",
+    "",
+    "- TASK-01: Create task endpoint",
+    "- TASK-02: Read tasks endpoint",
+    "- TASK-03: Update task endpoint",
+    "",
+    "## Traceability",
+    "",
+    "| Requirement | Phase | Status |",
+    "|-------------|-------|--------|",
+    "| TASK-01 | 1 | pending |",
+    "| TASK-02 | 1 | pending |",
+    "| TASK-03 | 1 | pending |",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(taskApiDir, "ROADMAP.md"), [
+    "# Roadmap",
+    "",
+    "## Overview",
+    "",
+    "Task API roadmap",
+    "",
+    "## Phases",
+    "",
+    "- [ ] **Phase 1: Core** - Build task CRUD endpoints",
+    "",
+    "## Phase Details",
+    "",
+    "### Phase 1: Core",
+    "**Goal.**: Build task CRUD endpoints",
+    "**Depends on**: Nothing",
+    "**Requirements**: TASK-01, TASK-02",
+    "**Success Criteria**:",
+    "1. All CRUD operations work",
+    '**Status**: not_started',
+    "",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(taskApiDir, "ARCHITECTURE.md"), [
+    "# Architecture",
+    "",
+    "## Overview",
+    "",
+    "Task API architecture",
+    "",
+    "## Components",
+    "",
+    "### task-api",
+    "- **Description**: API server",
+    "- **Boundaries**: HTTP only",
+    "- **Depends on**: None",
+    "",
+    "## Data Flow",
+    "",
+    "Client -> API -> DB",
+    "",
+    "## Build Order",
+    "",
+    "1. task-api",
+    "",
+  ].join("\n"));
+
+  const authDir = path.join(dir, ".ciagent", "auth-svc");
+  fs.mkdirSync(authDir, { recursive: true });
+  fs.writeFileSync(path.join(authDir, "PROJECT.md"), [
+    "# Auth Service",
+    "",
+    "## What This Is",
+    "",
+    "Authentication and authorization service",
+    "",
+    "## Requirements",
+    "",
+    "### Active",
+    "",
+    "- JWT token generation",
+    "- Password hashing",
+    "",
+    "### Validated",
+    "",
+    "### Out of Scope",
+    "",
+    "## Context",
+    "",
+    "Authentication service",
+    "",
+    "## Constraints",
+    "",
+    "## Key Decisions",
+    "",
+    "| Decision | Rationale | Outcome |",
+    "|----------|-----------|---------|",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(authDir, "REQUIREMENTS.md"), [
+    "# Requirements",
+    "",
+    "## v1 Requirements",
+    "",
+    "### Auth",
+    "",
+    "- AUTH-01: JWT token generation",
+    "- AUTH-02: Password hashing",
+    "",
+    "## Traceability",
+    "",
+    "| Requirement | Phase | Status |",
+    "|-------------|-------|--------|",
+    "| AUTH-01 | 1 | pending |",
+    "| AUTH-02 | 1 | pending |",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(authDir, "ROADMAP.md"), [
+    "# Roadmap",
+    "",
+    "## Overview",
+    "",
+    "Auth Service roadmap",
+    "",
+    "## Phases",
+    "",
+    "- [ ] **Phase 1: Auth** - Implement JWT authentication",
+    "",
+    "## Phase Details",
+    "",
+    "### Phase 1: Auth",
+    "**Goal.**: Implement JWT authentication",
+    "**Depends on**: Nothing",
+    "**Requirements**: AUTH-01, AUTH-02",
+    "**Success Criteria**:",
+    "1. JWT tokens are generated correctly",
+    '**Status**: not_started',
+    "",
+  ].join("\n"));
+
+  fs.writeFileSync(path.join(authDir, "ARCHITECTURE.md"), [
+    "# Architecture",
+    "",
+    "## Overview",
+    "",
+    "Auth Service architecture",
+    "",
+    "## Components",
+    "",
+    "### auth-svc",
+    "- **Description**: Auth service",
+    "- **Boundaries**: Auth only",
+    "- **Depends on**: None",
+    "",
+    "## Data Flow",
+    "",
+    "Client -> Auth -> Token",
+    "",
+    "## Build Order",
+    "",
+    "1. auth-svc",
+    "",
+  ].join("\n"));
+
+  const config = loadConfig(dir);
+  config.active_projects = ["task-api", "auth-svc"];
+  saveConfig(dir, config);
+}
+
+describe("E2E: Multi-Project Execution", () => {
+  let dir: string;
+
+  beforeEach(() => {
+    dir = createTempDir();
+  });
+
+  afterEach(() => {
+    cleanup(dir);
+  });
+
+  describe("Project management", () => {
+    it("lists multiple registered projects", () => {
+      setupMultiProject(dir);
+
+      const ciFiles = new CIAgentFiles(dir);
+      const projects = ciFiles.listProjects();
+
+      expect(projects.length).toBeGreaterThanOrEqual(2);
+      const slugs = projects.map((p) => p.slug);
+      expect(slugs).toContain("task-api");
+      expect(slugs).toContain("auth-svc");
+    });
+
+    it("detects multi-project mode", () => {
+      setupMultiProject(dir);
+
+      const ciFiles = new CIAgentFiles(dir);
+      expect(ciFiles.isMultiProject()).toBe(true);
+    });
+
+    it("reads and writes per-project files", () => {
+      setupMultiProject(dir);
+
+      const taskFiles = new CIAgentFiles(dir, "task-api");
+      const taskProject = taskFiles.readProjectMd();
+      expect(taskProject).not.toBeNull();
+      expect(taskProject!.name).toBe("Task API");
+
+      const authFiles = new CIAgentFiles(dir, "auth-svc");
+      const authProject = authFiles.readProjectMd();
+      expect(authProject).not.toBeNull();
+      expect(authProject!.name).toBe("Auth Service");
+    });
+
+    it("reads per-project requirements", () => {
+      setupMultiProject(dir);
+
+      const taskFiles = new CIAgentFiles(dir, "task-api");
+      const taskReqs = taskFiles.readRequirementsMd();
+      expect(taskReqs).not.toBeNull();
+
+      const authFiles = new CIAgentFiles(dir, "auth-svc");
+      const authReqs = authFiles.readRequirementsMd();
+      expect(authReqs).not.toBeNull();
+    });
+
+    it("reads per-project roadmap", () => {
+      setupMultiProject(dir);
+
+      const taskFiles = new CIAgentFiles(dir, "task-api");
+      const taskRoadmap = taskFiles.readRoadmapMd();
+      expect(taskRoadmap).not.toBeNull();
+      expect(taskRoadmap!.phases.length).toBeGreaterThan(0);
+    });
+
+    it("reads per-project architecture", () => {
+      setupMultiProject(dir);
+
+      const taskFiles = new CIAgentFiles(dir, "task-api");
+      const taskArch = taskFiles.readArchitectureMd();
+      expect(taskArch).not.toBeNull();
+      expect(taskArch!.components.length).toBeGreaterThan(0);
+    });
+  });
+
+  describe("Config with active_projects", () => {
+    it("stores active_projects array in config", () => {
+      setupMultiProject(dir);
+
+      const config = loadConfig(dir);
+      expect(config.active_projects).toContain("task-api");
+      expect(config.active_projects).toContain("auth-svc");
+      expect(config.active_projects.length).toBe(2);
+    });
+
+    it("max_concurrent_projects is configurable", () => {
+      initCIAgent(dir, {
+        parallelization: {
+          ...DEFAULT_CIAGENT_CONFIG.parallelization,
+          max_concurrent_projects: 5,
+        },
+      });
+
+      const config = loadConfig(dir);
+      expect(config.parallelization.max_concurrent_projects).toBe(5);
+    });
+
+    it("default max_concurrent_projects is 3", () => {
+      expect(DEFAULT_CIAGENT_CONFIG.parallelization.max_concurrent_projects).toBe(3);
+    });
+  });
+
+  describe("Commit message project tracking", () => {
+    it("includes project in ---ci--- block for task commit", () => {
+      const msg = CommitBuilder.buildTaskCommit({
+        type: "feat",
+        phase: 1,
+        milestone: "v0.10",
+        project: "task-api",
+        plan: "01-auth",
+        task: "01-01",
+        subject: "implement JWT token generation",
+        status: "execute",
+      });
+
+      expect(msg).toContain("---ci---");
+      expect(msg).toContain("project: task-api");
+      expect(msg).toContain("phase: 1");
+      expect(msg).toContain("milestone: v0.10");
+      expect(msg).toContain("status: execute");
+    });
+
+    it("includes project in ---ci--- block for init commit", () => {
+      const msg = CommitBuilder.buildInitCommit({
+        projectName: "Auth Service",
+        phaseCount: 2,
+        milestone: "v0.10",
+        project: "auth-svc",
+        specification: "Authentication and authorization service",
+      });
+
+      expect(msg).toContain("---ci---");
+      expect(msg).toContain("project: auth-svc");
+      expect(msg).toContain("phase: 0");
+    });
+
+    it("different projects produce different commit scopes", () => {
+      const taskMsg = CommitBuilder.buildTaskCommit({
+        type: "feat",
+        phase: 1,
+        milestone: "v0.10",
+        project: "task-api",
+        plan: "01",
+        task: "01",
+        subject: "create task endpoint",
+        status: "execute",
+      });
+
+      const authMsg = CommitBuilder.buildTaskCommit({
+        type: "feat",
+        phase: 1,
+        milestone: "v0.10",
+        project: "auth-svc",
+        plan: "01",
+        task: "01",
+        subject: "JWT token generation",
+        status: "execute",
+      });
+
+      expect(taskMsg).toContain("task-api/");
+      expect(taskMsg).toContain("project: task-api");
+      expect(authMsg).toContain("auth-svc/");
+      expect(authMsg).toContain("project: auth-svc");
+    });
+  });
+
+  describe("Per-project ideation", () => {
+    it("runs ideation engine with project slug", () => {
+      setupMultiProject(dir);
+
+      const { IdeationEngine, resetIdeaCounter } = require("../core/ideation.js");
+      resetIdeaCounter();
+
+      const taskEngine = new IdeationEngine(dir, "task-api");
+      const taskIdeas = taskEngine.runMechanical();
+
+      expect(Array.isArray(taskIdeas)).toBe(true);
+      expect(taskIdeas.length).toBeGreaterThan(0);
+
+      resetIdeaCounter();
+
+      const authEngine = new IdeationEngine(dir, "auth-svc");
+      const authIdeas = authEngine.runMechanical();
+
+      expect(Array.isArray(authIdeas)).toBe(true);
+      expect(authIdeas.length).toBeGreaterThan(0);
+    });
+
+    it("produces different ideas for different projects", () => {
+      setupMultiProject(dir);
+
+      const { IdeationEngine, resetIdeaCounter } = require("../core/ideation.js");
+      resetIdeaCounter();
+
+      const taskEngine = new IdeationEngine(dir, "task-api");
+      const taskIdeas = taskEngine.runMechanical();
+      const taskTitles = new Set(taskIdeas.map((i: any) => i.title));
+
+      resetIdeaCounter();
+
+      const authEngine = new IdeationEngine(dir, "auth-svc");
+      const authIdeas = authEngine.runMechanical();
+      const authTitles = new Set(authIdeas.map((i: any) => i.title));
+
+      expect(taskTitles.size).toBeGreaterThan(0);
+      expect(authTitles.size).toBeGreaterThan(0);
+    });
+  });
+});

src/version.ts

@@ -1 +1 @@
-export const VERSION = "0.9.0";
+export const VERSION = "0.10.0";