What problem does it solve? Code reviews often focus on correctness and security while accumulated complexity, dead code, and speculative abstractions slip through. This Skill audits a diff or an entire repository purely for over-engineering and outputs a concrete delete-list instead of vague suggestions. ## Core Features & Use Cases - Complexity-only audit: Flags dead code, hand-rolled stdlib equivalents, unnecessary dependencies, single-implementation abstractions, and shrinkable logic using five tags: delete, stdlib, native, yagni, shrink. - Scoped scanning: Reviews the working git diff by default, or the whole repository ranked biggest cut first when asked. - Decision-ready output: One line per finding with file, line, what to cut, and its replacement, ending with a net line-count metric. - Use Case: After a large feature branch, ask for an over-engineering review and receive lines like "L12-38: stdlib: 27-line validator class. Regex + confirmation mail already covers it, 1 line." so you can cut before merging. ## Quick Start Ask the assistant to review the current git diff for over-engineering and list what can be deleted.
