Composio SDK

Composio SDK is an open-source toolkit that provides AI agents with seamless access to 1000+ integrations including Gmail, Slack, GitHub, and Notion. It supports both Python and TypeScript, offering provider packages for all major AI frameworks such as OpenAI, Anthropic, LangChain, LlamaIndex, CrewAI, AutoGen, and more. The SDK handles authentication, context management, and tool search so developers can focus on building agents that turn intent into real actions. It is licensed under the MIT License and freely available on GitHub.

• Multi-language support: Install via pip install composio for Python or npm install @composio/core for TypeScript to get started immediately.
• 1000+ toolkits: Access pre-built integrations for apps like Gmail, Slack, GitHub, Notion, and HackerNews out of the box.
• Broad AI framework compatibility: Provider packages available for OpenAI, OpenAI Agents, Anthropic, LangChain, LangGraph, LlamaIndex, Vercel AI SDK, Google Gemini, Google ADK, Mastra, Cloudflare Workers AI, CrewAI, and AutoGen.
• Built-in authentication: Composio manages OAuth and API key flows so agents can authenticate with external services without custom code.
• Tool search and context management: Dynamically discover and retrieve relevant tools for a given agent task, reducing context bloat.
• Sandboxed workbench: Test and iterate on agent tool calls in an isolated environment before deploying to production.
• Rube MCP server: A companion Model Context Protocol server built on Composio that connects AI clients like Cursor, Claude Desktop, and VS Code to 500+ apps.
• Custom providers: Extend the SDK to support any AI framework not covered by the official provider packages.
• Open-source and MIT licensed: Fork, modify, and distribute freely; contributions are welcome via GitHub pull requests.