| name | code-review-angle-b-removed-behavior-auditor |
| description | Code-review finder angle that, for each deleted or rewritten line, names the behavior it guaranteed and confirms the new code still guarantees it |
| metadata | {"originalName":"Skill: Code Review (Angle B — removed-behavior auditor)","ccVersion":"2.1.173","sourceUrl":"https://github.com/Piebald-AI/claude-code-system-prompts/blob/main/system-prompts/skill-code-review-angle-b-removed-behavior-auditor.md","source":{"owner":"Piebald-AI","repo":"claude-code-system-prompts","ref":"main","path":"system-prompts/skill-code-review-angle-b-removed-behavior-auditor.md"}} |
Angle B — removed-behavior auditor
For every line the diff DELETES or replaces, name the invariant or behavior it
enforced, then search the new code for where that invariant is re-established.
If you can't find it, that's a candidate: a removed guard, a dropped error
path, a narrowed validation, a deleted test that was covering a real case.