{
  "feature_id": "F-001",
  "agent": "reviewer",
  "verdict": "APPROVED",
  "summary": "Scaffold matches specs/F-001-scaffold DESIGN.md. Layout, composition root, boundary rules, error envelope and toolchain all verified by re-running commands against the tree. No blockers.",
  "checks": {
    "layout_matches_design": "PASS: src/{app,infrastructure,modules,shared} present; health exemplar exposes public API only via index.ts",
    "boundary_rules": "PASS: R1 (module escape) and R2 (deep import from outside) enforced by scripts/check-module-boundaries.mjs, demonstrated by fixture tests (7 file(s) checked clean)",
    "composition_root": "PASS: only src/app/build-app.ts wires modules; server.ts is a thin entrypoint",
    "error_handling": "PASS: single error envelope, 404 handler, 500 message generic (no stack leak)",
    "toolchain_green": "PASS: lint, lint:boundaries, typecheck, build, test all exit 0; 3 test files / 7 tests passed"
  },
  "findings": [
    {
      "severity": "info",
      "note": "Boundary checker is regex-based over static import/export specifiers; documented limitation acceptable for TS ESM, revisit only if dynamic imports appear."
    },
    {
      "severity": "info",
      "note": "Implementer evidence shows the checker caught a real violation during build (test escaping module) and fixed it architecturally - rule is effective, not decorative."
    }
  ],
  "evidence": [
    "npm run lint -> exit 0 (eslint + prettier)",
    "npm run lint:boundaries -> Boundary check OK: 7 file(s) checked",
    "npm run typecheck -> exit 0",
    "npm test -> Test Files 3 passed (3), Tests 7 passed (7)",
    "files reviewed: project/src/**, project/scripts/**, project/*.json, project/eslint.config.mjs",
    "specs compared: specs/F-001-scaffold/SPEC.md, DESIGN.md, TASKS.md, TESTS.md"
  ],
  "timestamp": "2026-08-14T19:46:00Z"
}