Enforces a disciplined Red-Green-Refactor (TDD) workflow in TypeScript/Node.js. Use this whenever creating new features, fixing bugs, or migrating logic to ensure high-quality, verifiable implementations.
Install
npx skills add google-labs-code/design.md --skill tdd-red-green-refactornpx skills add google-labs-code/design.md --skill tdd-red-green-refactor -a claude-code -gnpx skills add google-labs-code/design.md --skill tdd-red-green-refactor -a codex -ggemini skills install https://github.com/google-labs-code/design.md.git --path .agents/skills/tddgh skill install google-labs-code/design.md tdd-red-green-refactorgit clone --depth 1 https://github.com/google-labs-code/design.md /tmp/google-labs-code__design.md
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/google-labs-code__design.md/.agents/skills/tdd ~/.claude/skills/tdd-red-green-refactor # Claude Code
cp -R /tmp/google-labs-code__design.md/.agents/skills/tdd ~/.agents/skills/tdd-red-green-refactor # Codex, Cursor, Gemini CLI, Copilot, OpenCode