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ai-sdk

Build AI-powered features with Vercel's unified SDK for text generation, agents, and tool calling

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Jan 23, 2026
on skills.sh
Install
npx skills add https://github.com/vercel/ai --skill ai-sdk
Works with Claude Code, Cursor, Codex, GitHub Copilot, Windsurf, Gemini CLI and other agents that read SKILL.md.
What it does

The AI SDK is a TypeScript toolkit that abstracts away provider differences across OpenAI, Anthropic, Google, and others, letting you focus on building rather than API plumbing. Reach for it when adding chat, text generation, agents, structured output, or embeddings to web or Node apps. Critical: always check the bundled docs in node_modules since APIs change frequently across versions.

  • Generate and stream text with a unified API across 50+ model providers
  • Build agents with agentic loops, tool calling, and multi-step reasoning
  • Create chatbots and RAG systems with React hooks (useChat, useCompletion) and server functions
  • Validate structured output and generate embeddings for semantic search