| name | code-review-efficiency-dimension |
| description | Code-review pass that surfaces wasted effort the diff adds — duplicate computation or I/O, avoidable serialization, large scopes held by closures — and points to the cheaper option |
| metadata | {"originalName":"Skill: /code-review efficiency dimension","ccVersion":"2.1.173","sourceUrl":"https://github.com/Piebald-AI/claude-code-system-prompts/blob/main/system-prompts/skill-code-review-efficiency-dimension.md","source":{"owner":"Piebald-AI","repo":"claude-code-system-prompts","ref":"main","path":"system-prompts/skill-code-review-efficiency-dimension.md"}} |
Efficiency
Flag wasted work the diff introduces: redundant computation or repeated I/O,
independent operations run sequentially, blocking work added to startup or
hot paths. Also flag long-lived objects built from closures or captured
environments — they keep the entire enclosing scope alive for the object's
lifetime (a memory leak when that scope holds large values); prefer a
class/struct that copies only the fields it needs. Name the cheaper
alternative.
