tdg

Run `npx skills add chanwit/tdg --all -g -y` in your terminal to install all skills in this suite globally.

It detects your current phase from commit history and walks you through writing a failing test first, then the passing implementation, then refactoring, each with its own commit.

An atomic commit does exactly one thing, keeps the codebase building and passing tests, and can be reverted independently without breaking other work.

Yes. It is built as a Claude Code plugin with skills and slash commands like /tdg:init that configure your project's test framework automatically.

Every commit message includes an issue number like (#42) so all test-driven work stays traceable back to a tracked task, and it can create the issue for you if none exists.