Marketplace
mutation-testing
Use PROACTIVELY when checking if tests catch real bugs, assessing test suite quality, finding weak tests, or measuring mutation score. Validates test effectiveness beyond coverage metrics by introducing code mutations. Supports Stryker (JS/TS), PIT (Java), mutmut (Python). Not for projects without existing test suites.
$ Instalar
git clone https://github.com/cskiro/claudex /tmp/claudex && cp -r /tmp/claudex/skills/mutation-testing ~/.claude/skills/claudex// tip: Run this command in your terminal to install the skill
