by Melodic Software
Measures whether a test suite can actually detect faults, not merely execute code: `/mutation-testing:principles` answers operator, mutant-state, and metric questions from the primary literature; `/mutation-testing:setup` verifies the ecosystem's mutation tool and writes the tracked config; `/mutation-testing:audit` runs diff-scoped mutation analysis and reports surviving mutants, verifying that tracked source was restored and failing the run when it cannot, delegating the productive-versus-arid judgment to a fresh-context reviewer and test authoring to the test lane, and optionally persisting survivors as a findings file the review fix pass consumes.
Claude Code3 Skills