Skill Claude CodeCodex
A guide for reorganizing a codebase’s modules and dependencies without changing what the software does. It covers splitting large parts, separating responsibilities, and arranging layers such as controllers, services, and repositories.
Skill Claude CodeCodex
Perform clean refactoring on any codebase — remove dead code, simplify logic, improve naming, extract abstractions, and reduce complexity without changing behavior. Use this skill when the user asks to clean up code, refactor for readability, reduce complexity, remove unused code, simplify conditionals, flatten…
Skill Claude CodeCodex
A migration guide for updating libraries, frameworks, language versions, or runtime versions while keeping the application's observable behaviour the same.
Skill Claude CodeCodex
Modernize code by replacing legacy patterns with current language features and idiomatic conventions. Use this skill when rewriting old-style code to use modern syntax, adopting new language features, replacing callbacks with async/await, using pattern matching instead of switch, applying modern iteration, or says…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: