What problem does it solve? Codebases accumulate unnecessary complexity: reinvented standard library functions, speculative abstractions, unused dependencies, and dead flexibility. This Skill performs a focused review pass that hunts only over-engineering, telling you exactly what to cut and what replaces it. ## Core Features & Use Cases - Complexity-Only Review: Flags dead code, hand-rolled stdlib equivalents, unneeded dependencies, and speculative abstractions, while explicitly excluding correctness, security, and performance concerns. - One-Line Findings: Each finding uses a compact tagged format (delete, stdlib, native, yagni, shrink) with the location, what to cut, and the replacement. - Net-Line Scoring: Ends every review with the total lines that could be removed, or confirms the diff is already lean. - Use Case: After opening a pull request, ask for an over-engineering review to discover that a 27-line validator class can be replaced by a single standard library call. ## Quick Start Ask the AI to review this diff for over-engineering and tell me what can be deleted.
