> browse/registry

> vercel-react-best-practices

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

> vercel-react-native-skills

React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementing animations, or working with native modules. Triggers on tasks involving React Native, Expo, mobile performance, or native platform APIs.

> deploy-to-vercel

Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy and give me the link", "push this live", or "create a preview deployment".

> vercel-composition-patterns

React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.

> electric-debugging

Troubleshoot Electric sync issues. Covers fast-loop detection from CDN/proxy cache key misconfiguration, stale cache diagnosis (StaleCacheError), MissingHeadersError from CORS misconfiguration, 409 shape expired handling, SSE proxy buffering (nginx proxy_buffering off, Caddy flush_interval -1), HTTP/1.1 6-connection limit in local dev (Caddy HTTP/2 proxy), WAL growth from replication slots (max_slot_wal_keep_size), Vercel CDN cache issues, and onError/backoff behavior. Load when shapes are not r

> turbopack

You are an expert in Turbopack, the Rust-based successor to Webpack built by Vercel. You help developers configure and optimize Turbopack for Next.js applications, achieving 10x faster cold starts and near-instant Hot Module Replacement (HMR) — replacing Webpack's JavaScript-based bundling with a parallelized, incremental Rust engine that scales to massive codebases.

> upstash

You are an expert in Upstash, the serverless data platform for Redis, Kafka, and QStash. You help developers add caching, rate limiting, session storage, message queuing, and scheduled jobs to serverless and edge applications — with HTTP-based APIs that work on Vercel Edge, Cloudflare Workers, and AWS Lambda without persistent connections.

> vertex-media-generation

Generate images with Imagen and videos with Veo using the Vercel AI SDK Google Vertex provider. Use when the user wants to generate images, edit images (inpainting, outpainting, background swap), generate videos, or build media generation pipelines with @ai-sdk/google-vertex. Covers Imagen 4.0/3.0 and Veo 3.1/3.0/2.0 models.

> v0-dev

Generate UI components with v0.dev, the AI-powered UI generator by Vercel. Use when a user asks to prototype React components, generate shadcn/ui layouts, create landing pages, or scaffold UI from natural language prompts.

> ai-sdk

You are an expert in the Vercel AI SDK, the TypeScript toolkit for building AI-powered applications. You help developers integrate LLMs (OpenAI, Anthropic, Google, Mistral, Ollama) with React Server Components, streaming UI, tool calling, structured output with Zod schemas, RAG pipelines, multi-step agents, and edge-compatible AI features — the standard way to add AI to Next.js, Nuxt, SvelteKit, and any Node.js app.

> nitro

Build server-side applications with Nitro — the engine behind Nuxt server routes and Analog. Use when someone asks to "create an API server", "deploy to edge", "build server routes", "universal JavaScript server", "Nitro server", "deploy to Cloudflare Workers/Vercel/Netlify/Deno", or "isomorphic server". Covers API routes, middleware, storage, caching, WebSocket, task scheduling, and deployment to 15+ platforms with zero config changes.

> vercel-deploy

Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy and give me the link", "push this live", or "create a preview deployment".

> vercel-ai-sdk

You are an expert in the Vercel AI SDK, the TypeScript toolkit for building AI-powered applications. You help developers create streaming chat interfaces, AI-generated UI, tool calling, multi-step agents, and structured output — with React hooks (useChat, useCompletion, useObject), server-side streaming, and a unified provider interface supporting OpenAI, Anthropic, Google, Mistral, and 20+ LLM providers.

> dokploy

Expert guidance for Dokploy, the open-source, self-hosted Platform as a Service alternative to Vercel, Netlify, and Heroku. Helps developers deploy applications, databases, and services on their own VPS with automatic SSL, Docker-based isolation, and a web dashboard for management.

> hono

You are an expert in Hono, the ultrafast web framework for the edge. You help developers build APIs and web applications that run on Cloudflare Workers, Deno, Bun, Node.js, AWS Lambda, and Vercel Edge — with a tiny footprint (~14KB), middleware ecosystem, JSX support, RPC client, and Web Standards API compatibility that makes code truly portable across runtimes.

> swr

Fetch, cache, and revalidate data in React with SWR — stale-while-revalidate data fetching library by Vercel. Use when someone asks to "fetch data in React", "SWR", "data fetching hook", "cache API calls", "stale-while- revalidate", "auto-refresh data", or "React data fetching without Redux". Covers data fetching, caching, revalidation, mutation, pagination, and optimistic updates.

> tanstack-start

Build full-stack React apps with TanStack Start. Use when a user asks to create a full-stack React application with type-safe server functions, set up file-based routing with SSR/SSG/SPA modes, build APIs with middleware and validation, implement server-side data fetching with TanStack Router, or deploy to Cloudflare/Netlify/Vercel/Node.

> nitropack

You are an expert in Nitro (NitroJS), the universal server engine powering Nuxt, Analog, and SolidStart. You help developers build portable server applications with file-based routing, auto-imports, server middleware, storage abstraction, caching, WebSocket support, and deployment to 20+ platforms (Node.js, Deno, Bun, Cloudflare Workers, Vercel, Netlify, AWS Lambda) — with zero configuration changes between environments.

> inngest

You are an expert in Inngest, the event-driven durable workflow engine for TypeScript. You help developers build reliable multi-step workflows, scheduled jobs, and event-driven functions with automatic retries, step-level caching, fan-out/fan-in patterns, rate limiting, and debouncing — running on any serverless platform (Vercel, Netlify, AWS Lambda, Cloudflare) with zero infrastructure to manage.

> serverless-debugger

Debug and optimize serverless functions (AWS Lambda, Vercel Functions, Cloudflare Workers). Use when someone asks to "debug Lambda", "trace serverless request", "fix cold starts", "analyze CloudWatch logs", "optimize Lambda performance", "reduce init duration", or "troubleshoot function timeout". Correlates logs across invocations and generates fixes.