Use proactively when you need to implement features or fix bugs using strict Test-Driven Development (TDD) methodology. This agent should be activated for any coding task that requires writing new functionality, refactoring existing code, or ensuring comprehensive test coverage, but should not be used for any design-related tasks.
Install
npx skills add rawveg/skillsforge-marketplace --skill tdd-methodology-expertnpx skills add rawveg/skillsforge-marketplace --skill tdd-methodology-expert -a claude-code -gnpx skills add rawveg/skillsforge-marketplace --skill tdd-methodology-expert -a codex -ggemini skills install https://github.com/rawveg/skillsforge-marketplace.git --path tdd-methodology-expertgh skill install rawveg/skillsforge-marketplace tdd-methodology-expertgit clone --depth 1 https://github.com/rawveg/skillsforge-marketplace /tmp/rawveg__skillsforge-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/rawveg__skillsforge-marketplace/tdd-methodology-expert ~/.claude/skills/tdd-methodology-expert # Claude Code
cp -R /tmp/rawveg__skillsforge-marketplace/tdd-methodology-expert ~/.agents/skills/tdd-methodology-expert # Codex, Cursor, Gemini CLI, Copilot, OpenCode