Test Effectiveness

Verifies whether tests actually verify anything. Use when reviewing test coverage or quality, or when tests pass while production breaks. Triggers: 覆蓋率, 測試品質, 測試沒抓到, 過度 mock, 假綠燈, 變異測試, mutation testing. Not for unstable results.

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Frequently asked questions

npx skillmds@latest add tarrragon/test-effectiveness