Grade and review an existing spec suite for kill power before adding more. Use when you must find whether specs are real or cosmetic — each gets STRONG/ACCEPTABLE/WEAK/KILL plus one mutation it survives. Triggers on "audit these tests", "how strong is this", "mutation score", "green but buggy".
$npx -y skills add ancplua/ancplua-claude-plugins --skill judging-test-qualityInstalls into the current project.
Run `npx skills use "https://github.com/ancplua/ancplua-claude-plugins" --skill "ancplua/ancplua-claude-plugins/judging-test-quality"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/ancplua/ancplua-claude-plugins" that are relevant to the current task. Run `npx skills add "https://github.com/ancplua/ancplua-claude-plugins"` and select the relevant skills, then follow their instructions.