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tdd

85 / 100 · Low risk

Fine to try.

By gaia-harness/gaia (GitHub) · coding · 26 stars · scanned at commit c4a509b

Runs test-driven development with a red-green-refactor loop, an opt-in tool for logic where test-first helps. Use when the user wants to build features or fix bugs using TDD, mentions "red-green-refactor", wants integration tests, or asks for test-first development.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'tdd' ] || [ -L ~/.agents/skills/'tdd' ]; then echo 'A skill folder named tdd already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/gaia-harness/gaia' "$d" && git -C "$d" checkout --quiet 'c4a509b34c3f25df36a616a531decdfd57baa29c' -- '.claude/skills/tdd' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/tdd' ~/.agents/skills/'tdd' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'tdd' ~/.claude/skills/'tdd' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

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