composio

Composio gives your AI agents 1000+ pre-authenticated toolkits, per-user sessions, authentication, triggers, and a sandbox, so you can ship agents that turn intent into action. This is the Composio SDK monorepo. It contains: - @composio/core: TypeScript SDK - composio: Python SDK - composio CLI: search, execute, and script tools from your shell - Provider adapters for OpenAI Agents, Claude Agent SDK, Vercel AI SDK, LangChain, and more By default a session gets meta tools that discover, authenticate, and execute app tools at runtime, so you don't load hundreds of tool definitions into context. Every session also exposes a hosted MCP endpoint for clients like Claude or Cursor. The composio CLI runs Composio from your shell and gives coding agents like Claude Code a local tool surface, offering tools such as composio search, composio execute, composio link, and composio run. Composio provides adapters for numerous agent frameworks and platforms including OpenAI, Anthropic, Vercel, Google GenAI, LangChain, LangGraph, LlamaIndex, Mastra, Cloudflare Workers AI, CrewAI, and AutoGen.