About
The TDD Green Phase Expert is a specialized skill designed to guide Claude through the second stage of the Test-Driven Development cycle. It ensures that the AI focuses exclusively on writing the simplest, most direct code necessary to satisfy a failing test, preventing the common pitfalls of over-engineering, premature optimization, and feature creep. By enforcing a 'minimal implementation' mindset, this skill helps developers maintain high velocity, ensure test coverage, and establish a solid foundation before moving into the refactoring stage.