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test-quality

85 / 100 · Low risk

Fine to try.

By antoniocascais/claude-code-toolkit (GitHub) · coding · 13 stars · scanned at commit 6463846

Guides strong, effective unit test generation using proven testing techniques. Use when writing unit tests, reviewing test quality, improving existing tests, generating test cases, checking test coverage strength, or when tests exist but may be weak. Triggers on: unit test, test quality, test coverage, write tests, improve tests, review tests, test strength, mutation testing, boundary testing.

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/'test-quality' ] || [ -L ~/.agents/skills/'test-quality' ]; then echo 'A skill folder named test-quality already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/antoniocascais/claude-code-toolkit' "$d" && git -C "$d" checkout --quiet '646384623060eae12d6f5ec4251b18708a01778b' -- 'skills/test-quality' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/test-quality' ~/.agents/skills/'test-quality' && 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/'test-quality' ~/.claude/skills/'test-quality' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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