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Fix bugs by reproducing the failure first, making the smallest correction, and proving the regression is covered. Use for bug reports, failing tests, and regressions.
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
Fix failing tests or CI by reading logs, identifying the smallest failing surface, making a minimal change, and rerunning targeted verification. Use when given CI logs, failing commands, or broken checks.
Scan relevant source, tests, commands, and existing project patterns before editing code. Use before non-trivial implementation, bug fixing, or refactoring when the right local pattern is unclear.
Control error handling, defaults, retries, compatibility paths, and fallback behavior. Use before adding catch blocks, defaults, shims, optional values, retries, or graceful degradation.
Prevent large-file growth and mixed-responsibility edits. Use when adding significant logic to a large file, mixed-purpose module, or file with repeated conditionals.
Implement the smallest safe repo-native code change for the requested behavior. Use for feature work, small refactors, and multi-file implementation tasks.
Follow existing repository style, commands, naming, file layout, test patterns, dependency conventions, and code shape. Use when implementing in an unfamiliar repo or module.
| name | bug-fix-prove-it |
| description | Fix bugs by reproducing the failure first, making the smallest correction, and proving the regression is covered. Use for bug reports, failing tests, and regressions. |
Use this skill when the user reports a bug or asks you to fix a failing test.
Read templates/test-proof.md for the final evidence report.
Bug Fix Proof
- bug:
- reproduced with:
- fix:
- verified with:
- residual risk: