Structural-Maintainability Review Use this skill for an unusually strict review focused on implementation quality, maintainability, abstraction quality, and codebase health. Above all, this skill should push the reviewer to be ambitious about code structure. Do not merely identify local cleanup opportunities. Actively search for "code judo" moves: restructurings that preserve behavior while making the implementation dramatically simpler, smaller, more direct, and more elegant. The structural lens is repo-wide : read any file in the codebase as needed (Read/Grep/Bash) to judge whether canonica…