Can I use this for FastAPI projects?

Yes, this skill is specifically optimized for FastAPI patterns including thin route handlers, DI injection, and typed schemas.

How does the TDD skill improve my code quality?

By forcing the creation of failing tests before any implementation code is written, it ensures 100% test coverage for new features and prevents code bloat by focusing on the 'minimal green' implementation.

Does it handle non-functional requirements like logging?

Absolutely. The final phase of the workflow includes verification of audit logging for state changes and updating OpenAPI documentation.

What is covered in the 'Red' phase?

The Red phase involves understanding requirements and writing three specific types of tests: success paths, validation error handling, and external service/device failure scenarios.

Why is 'disable-model-invocation' true in this skill?

This setting ensures the model follows the logic of the skill itself rather than attempting to call external tools prematurely, maintaining the integrity of the TDD cycle.

Test-Driven Development Workflow

Name: Test-Driven Development Workflow
Author: g-zenr

byg-zenr

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セキュリティとテスト

Enforces a strict red-green-refactor cycle to ensure high-quality, test-backed code implementation for Python services.

The TDD skill provides a structured framework for implementing features using a disciplined Test-Driven Development methodology. It guides the development process through four distinct phases: writing failing tests for success and error paths (Red), implementing the minimal code necessary to pass those tests (Green), refactoring for code quality and patterns, and final verification of documentation and audit logs. This skill is ideal for projects requiring high reliability, such as hardware control APIs, where thread safety and validation are paramount.