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    Authority Forge 12 category TDD architecture

    1

    Cryptographically locked TDD orchestrator with automated mutation testing and enterprise risk domain enforcement.

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    Authority Forge 12 category TDD architecture

    Authority Forge 12 category TDD architecture

    Example session with this skill installed

    Run the AFOS 12-Cat protocol on my new TypeScript payment processor in src/payments.ts. The tests are in tests/payments.test.ts. Use npm test for the gate.

    • Read your context and instructions
    • Compiled the authority forge 12

    I have initiated the AFOS 12-Cat TDD protocol. The stack was detected as TypeScript/Jest. I have frozen the 12-domain matrix, locked the existing tests via Merkle SHA-256 to prevent tampering, and executed the mutation gate.

    AFOS 12-Cat TDD Architectural Receipt

    • Status: PASS (AFOS-VERIFIED)
    • Runtime & Framework: Node.js / TypeScript (Jest)
    • Test Lock Merkle SHA-256: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
    • Files Checked: src/payments.ts (214 LOC) - PASS
    • Mutation Kill Rate: 100% (12/12 killed)

    Badge: AFOS 12-CAT TDD

    Risk DomainStatusVerification Method
    Schema & IngressVERIFIEDZod schema validation tests passed
    Concurrency & TOCTOUVERIFIEDMutated mutex locks were killed by tests
    Multi-Tenant IsolationVERIFIEDTenant ID leakage mutants killed
    Resilience & IdempotencyVERIFIEDReplay attack simulations failed as expected
    Access Control & RBACVERIFIEDPrivilege escalation mutants killed
    Latency BudgetsVERIFIEDP95 threshold assertions passed

    Next steps

    1. Check .12cat/12cat-matrix.json for the full risk domain mapping.
    2. Commit the test_manifest.sha256 to your repository to maintain the audit trail.
    3. Review the mutation logs in .12cat/mutation-report.log for edge case coverage details.

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    About this skill

    The problem

    Standard TDD is often bypassed by developers who write tests after the implementation or create weak assertions that don't actually catch bugs. Manual code reviews struggle to verify if a test suite is truly resilient against edge cases and tampering.

    What it does

    • Enforces a strict Red-Green-Refactor cycle by cryptographically locking test files with SHA-256 Merkle trees before implementation begins.
    • Identifies and freezes 12 critical enterprise risk domains, including multi-tenant isolation, TOCTOU race conditions, and fault injection.
    • Performs automated AST and regex semantic mutation testing to ensure tests actually kill bugs, requiring a 90% kill rate for certification.
    • Strictly enforces Rule 8, rejecting any source file exceeding 350 lines of code to maintain modularity and readability.

    Frameworks & tools

    Polyglot support for Node.js, TypeScript, Python, Go, Rust, and Java. Uses a self-contained Node.js gate engine with zero external dependencies.

    Why this beats prompting it yourself

    Generic prompts cannot enforce cryptographic integrity or perform real-time mutation analysis. This skill provides a machine-gated protocol that prevents "test-after-code" cheating and issues verifiable evidence badges that prove code quality through math, not just intent.

    Use cases

    • Hardening financial transaction logic against concurrency and double-spend errors.
    • Ensuring multi-tenant SaaS applications maintain strict data isolation boundaries.
    • Automating high-integrity PR reviews where machine-certified evidence is required for merge.

    Known limitations

    Requires a Node.js runtime for the gate engine. Source files are strictly capped at 350 lines of code; larger legacy files must be refactored to pass.

    Find more skills like this on the Claude Skills Marketplace, the Codex Skills Marketplace and the Gemini Skills Marketplace, or browse Claude Skills for Testing & Debugging.

    Requires Node.js runtime for the gate engine. Enforces a strict 350 LOC limit per file. Mutation testing requires a functional local test runner command.

    How to use

    1. 1

      Connect your agent to the Agensi MCP

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    3. 3

      Ask for what you need

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    Trust & safety

    Security scan

    Security scan passed 2 months ago

    Software
    Node.jsvitestjestPython

    Permissions

    Terminal / Shell
    Listed2 months ago

    What's inside

    Frequently Asked Questions

    The skill prevents 'test-after-code' cheating by using SHA-256 Merkle trees to lock test files before implementation begins, ensuring developers follow the Red-Green-Refactor cycle. It further validates test quality through automated mutation testing, which actively tries to break your code to confirm the tests catch the errors.

    Authority Forge is designed for seamless integration with any LLM-based agent that supports file-system operations, such as AutoGPT, OpenDevin, or custom enterprise agents. It acts as a machine-gated protocol that validates the agent's output before it is committed to your repository.

    You will receive the core Node.js gate engine, a suite of configuration templates for the 12 enterprise risk domains, and the integration scripts for your CI/CD pipeline. The package also includes the automated mutation testing suite and the Rule 8 enforcement module.

    The engine requires a Node.js runtime environment to execute the AST analysis and cryptographic hashing. While it can audit code in various languages like Rust or Python, the gatekeeper itself must run in a Node-enabled container or local environment.

    To ensure strict modularity and high maintainability, the skill enforces 'Rule 8,' which rejects any single source file exceeding 350 lines. If you are working with larger legacy files, you will need to refactor them into smaller modules before the orchestrator can certify the code.

    Yes, buyers receive lifetime access to all minor version updates and security patches for the gate engine. Major version upgrades, including additions to the enterprise risk domain categories, are typically provided at a discounted rate for existing users.

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