Claude Skills · Code Review & Testing
Mutation Test Runner
imtiazrayhan/agentscamp-libraryMeasure whether a test suite actually catches bugs by running mutation testing — introduce small faults into the code and check which ones a test kills versus which slip through silently. Use when line coverage is high but bugs still ship, when you suspect tests assert weakly, or to find the exact assertions a suite is missing.
At a glance
This skill is for Code Review & Testing and helps you measure test suite effectiveness, identify weak test assertions, and find untested code paths.
git clone --depth 1 https://github.com/imtiazrayhan/agentscamp-library
cp -r agentscamp-library/skills/mutation-test-runner ~/.claude/skills/mutation-test-runner
Setup, runtime and requirements describe imtiazrayhan/agentscamp-library, the repo this skill ships in.
mutation-testingTest QualityCode CoverageFault InjectionPitestStryker
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