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canon-tdd

100 / 100 · Low risk

Fine to try.

By adamayoung/TMDb (GitHub) · coding · 180 stars · scanned at commit 1153e7d

Implement features and fix bugs test-first, the Canon TDD way (test list → one test → make it pass → refactor → repeat). Use when implementing any new feature, endpoint, model, or method, fixing a bug, or executing a plan — write the test list and a failing test BEFORE production code.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'canon-tdd' ] || [ -L ~/.agents/skills/'canon-tdd' ]; then echo 'A skill folder named canon-tdd already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/adamayoung/TMDb' "$d" && git -C "$d" checkout --quiet '1153e7dcb4571c9f83aa96b4a860f87fdff4e95e' -- '.claude/skills/canon-tdd' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/canon-tdd' ~/.agents/skills/'canon-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/'canon-tdd' ~/.claude/skills/'canon-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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