Skill: killerapp/adversarial-coach (version 0.9.0)

--- name: adversarial-coach description: Adversarial implementation review based on Block's g3 dialectical autocoding research. Use when validating implementation completeness against requirements with fresh objectivity. --- # /coach - Adversarial Implementation Review ## Usage ``` /coach [requirements-file] ``` - `/coach` - Infer requirements from context - `/coach requirements.md` - Validate against specific file ## Coach-Player Loop You orchestrate this dialectical loop between implementing agent (player) and reviewer (coach): 1. You (player) implement features 2. `/coach` invokes adversarial review with independent evaluation of compliance to requirements 3. Coach returns: `IMPLEMENTATION_APPROVED` or specific fixes 4. Address feedback, loop until approved ## Review Process ### Step 1: Identify Requirements Check (in order): - Specified requirements file or issue/ticket mentioned - `requirements.md`, `REQUIREMENTS.md`, `SPEC.md`, `TODO.md` - Conversation context; ask user if nothing found ### Step 2: Adversarial Review Review with **fresh objectivity** - discard prior knowledge, don't rationalize shortcuts. | Check Category | Items | |----------------|-------| | Requirements | Each item: implemented or missing with specific gap | | Compilation | Compiles? Tests pass? Runs? | | Common Gaps | Auth on endpoints, token refresh endpoint, HTTPS, bcrypt for passwords, error handling, input validation | | Functional | Test actual flows (not just compilation), verify edge cases work | | Test Coverage | Auth error cases (401/403), token expiry, invalid inputs, rate limits | ### Step 3: Return Verdict **If approved (>95% complete):** ``` IMPLEMENTATION_APPROVED - [Requirement 1]: Verified - [Requirement 2]: Verified - Compilation: Success - Tests: All passing ``` **If fixes needed:** ``` REQUIREMENTS COMPLIANCE: - [Requirement]: Implemented - [Requirement]: Missing - [specific gap] IMMEDIATE ACTIONS NEEDED: 1. [Specific fix with file/line if known] 2. [Specific fix] ``` ## Key Principles **Rigorous but fair:** - Catch real gaps (security, logic, data flow), not style preferences - Functionality over aesthetics; always flag security issues (auth, crypto, validation) **Concise:** - Bullets, not essays; specific issues, not vague concerns - No file contents or verbose analysis in output **Fresh context is your superpower:** - Review as if you've never seen this code; validate against requirements, not intentions ## Magic Signal `IMPLEMENTATION_APPROVED` = termination signal Only use when: all requirements met, code compiles/runs, tests pass, no significant gaps. If in doubt, don't approve. ## Minimal Example ``` User: /coach SPEC.md Claude: REQUIREMENTS COMPLIANCE: - User registration endpoint (bcrypt hashing) - Login with JWT tokens - Logout endpoint - not implemented - Token refresh - missing /auth/refresh endpoint IMMEDIATE ACTIONS NEEDED: 1. Add POST /auth/logout endpoint 2. Add POST /auth/refresh for token renewal 3. Add tests for 401 on expired tokens --- User: [fixes] /coach SPEC.md Claude: IMPLEMENTATION_APPROVED - All auth endpoints verified (register, login, logout, refresh) - 18 tests passing including auth error cases ``` ## Research - **Paper**: [Adversarial Cooperation in Code Synthesis](https://block.xyz/documents/adversarial-cooperation-in-code-synthesis.pdf) - **Implementation**: [g3](https://github.com/dhanji/g3) - **Key insight**: Discard implementing agent's self-report; perform independent evaluation against requirements.


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)