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Use this skill when running mutation tests or interpreting mutation test results. Covers running Pitest, interpreting surviving mutants, and documenting unkillable mutations.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Use this skill when applying Error Prone auto-fixes to the codebase and resolving remaining build warnings. Covers running the self-check script, validating changes, and efficiently batch-fixing warnings.
Use this skill when asked to create or modify an Error Prone `BugChecker`. It covers choosing the right module, implementing the checker and tests, and following the repository validation workflow.
Use this skill after completing implementation to run the full post-implementation validation workflow: structured review, mutation testing, self-check, and full build.
Use this skill when creating, opening, or preparing a pull request in this repository.
Use this skill when asked to create or modify Refaster rules in this repository. It covers choosing the right rule collection, updating test fixtures and registration, and following the repository validation workflow.
Use this skill when reviewing code changes against the project's review checklist. Guides multi-pass structured review with progressive focus areas.
| name | run-mutation-tests |
| description | Use this skill when running mutation tests or interpreting mutation test results. Covers running Pitest, interpreting surviving mutants, and documenting unkillable mutations. |
Use this skill after tests pass, to verify mutation test coverage.
Read .github/instructions/testing.instructions.md for the mutation
testing conventions. Then:
./run-branch-mutation-tests.sh.<module>/target/pit-reports/mutations.csv.
Focus on SURVIVED and NO_COVERAGE entries.// XXX: if genuinely unkillable (see testing conventions).