Covers separating stores by domain (auth, cart, ui, theme) rather than one giant store, SOLID file organization (store.ts, store.interface.ts, use-store.ts), and forbidden patterns (persisting auth tokens, v4 syntax, skipping useShallow). This is the plain-React variant of Zustand (no App Router request-isolation concerns) — for Next.js App Router see nextjs-zustand, and for server state use TanStack Query instead of this skill.

Zustand for React

Minimal, scalable state management with React 18+ useSyncExternalStore.

Agent Workflow (MANDATORY)

Before ANY implementation, use TeamCreate to spawn 3 agents:

1. fuse-ai-pilot:explore-codebase - Analyze existing stores and state patterns
2. fuse-ai-pilot:research-expert - Verify latest Zustand v5 docs via Context7/Exa
3. mcp__context7__query-docs - Check middleware and TypeScript patterns

After implementation, run fuse-ai-pilot:sniper for validation.