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Found 1,313 Skills
Expert guide for Zustand state management patterns, store organization, and best practices. Use when implementing client state management with Zustand, creating stores, or managing shared UI state across components.
Online status, activity tracking, and multi-device sync
Expert in Svelte and SvelteKit development with modern patterns and SSR
Best practices and guidelines for Turbopack, the Rust-powered incremental bundler for Next.js and modern web development
Integrate Autumn billing—define features/plans in autumn.config.ts, use autumn-js SDK for credit checks/tracking, manage the atmn CLI for push/pull. Use when working on billing, pricing, credits, plan gating, or metered usage.
Expert guide for building APIs with the Elysia framework, including routing, validation, plugins, error handling, and type-safe handlers. Use when building APIs with Elysia framework, defining routes, plugins, or type-safe handlers.
Schema-first validation with Zod, timing patterns (reward early, punish late), async validation, and error message design. Use when implementing form validation for any framework. The foundation skill that all framework-specific skills depend on.
Add a new tool to an existing FastMCP server with guided configuration
Hexagonal grid mathematics, coordinate systems, pathfinding, and spatial algorithms for hex-based games. Use when implementing hex grids, calculating hex distances, finding neighbors, pathfinding on hex maps, spreading effects across hexes, or converting between coordinate systems. Triggers on requests involving hexagonal grids, hex coordinates, A* on hex maps, or hex-based game mechanics.
Explain how to do logging
Audit and refactor code for clarity, maintainability, and correctness. Use when the user asks to refactor, clean up code, reduce complexity, fix code smells, or improve code quality.
Analyze codebase for GoF design patterns - detection, suggestions, evaluation with stack-aware adaptations