Skill Claude CodeCodex
Keep README files in sync with the repo using symbolic HTML comments. Use this skill whenever making a repo change that could affect documentation — code (exported APIs, configuration, examples, CLI commands, dependencies), repo structure (adding/removing/renaming files, directories, packages, or other sibling entries…
Skill Claude CodeCodex
Model, review, and refactor application state so source state stays minimal, derived state is computed instead of synchronized, impossible states are not representable, and each piece of state lives in the right place. Use this whenever the user mentions state management, reducers, stores, Redux, Zustand, React state…
Skill Claude CodeCodex
Design, implement, review, and migrate XState v5 state machines and statecharts in TypeScript using modern v5 patterns. Use this whenever the user mentions XState, actors, state machines, statecharts, guards, transitions, workflows, or Stately, or is modeling non-trivial UI/app/process logic in a codebase that uses…