Coding Cossack

Coding agent skills library for programming workflows | Claude Skills, Codex Skills | Forked from obra/superpower

Evidence-led SEO and AI-search skill for diagnosing, implementing, releasing, and verifying real sites.

TanStack Start React Server Components skill for renderServerComponent, createCompositeComponent, React Flight, cache ownership, router.invalidate(), SSR modes, and RSC refresh.

React useEffect/useLayoutEffect refactoring skill for hooks architecture, derived state, event handlers, query APIs, useSyncExternalStore, Strict Mode, and SSR-safe logic.