tdd
youdotcom-oss/agent-skillsSkill
Use test-driven development for behavior-changing feature or fix work, and whenever the user mentions TDD, test-first, red-green-refactor, tracer bullets, integration tests, or public-interface behavior tests. Skip for docs-only, path-only rename, formatting-only, or purely mechanical chores unless explicitly requested.
Why this score
This repo hosts 7 skills, so its 93 stars are split between them (about 13 each) for scoring.
Popularity score: 60/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit 4030574fc743, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onetdd youdotcom-oss/agent-skills · Skill | 60 | ★ 93 | ≈81 always | 22d ago |
| drill-tdd kucherenko/gangsta · Skill Same job: refactoring | 53 | ★ 84 | ≈39 always | 3mo ago |
| tdd-worker markshust/hcf · Subagent Same job: refactoring | 63 | ★ 81 | ≈41 in chat | 27d ago |
| tdd-implementer HoangNguyen0403/agent-skills-standard · Subagent Same job: refactoring | 64 | ★ 579 | ≈46 in chat | 18d ago |
| tdd-guard nizos/tdd-guard · Plugin Both about tdd and skip | 84 | ★ 2.4k | not measured | yesterday |
| tdd-refactoring-agent ThibautBaissac/rails_ai_agents · Subagent Same job: refactoring | 53 | ★ 668 | ≈120 in chat | 5mo ago |