Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Drive the red-green-refactor loop for any non-trivial code change. Auto-detect the project's test runner (pytest / vitest / jest / node --test), invoke it via the tdd.py helper, and act on the normalized exit code. Use when you write a test, TDD this feature, let me test-drive a behaviour, are about to implement [feature], want to run my tests, ask is my coverage complete, or ask are tests green. Do not use for one-off exploratory scripts, throwaway spikes, or pure-documentation edits that touch no executable code.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: b27746b44d23ef04657d520ca760ebe5d52fc19c33233a5d62d15385847d9936
About this listing
- Category
- Engineering
- Reported license
- MIT
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.