소개
This skill provides a structured framework for Test-Driven Development (TDD) within Claude Code, guiding the development process through the essential Red-Green-Refactor cycle. By enforcing the three laws of TDD and utilizing the Arrange-Act-Assert (AAA) pattern, it ensures that every line of production code is justified by a failing test. It is particularly useful for building complex logic, handling edge cases, and preventing regressions through AI-augmented patterns that can even support multi-agent collaboration for testing and implementation.