Composio

300+ tool integrations for AI agents with managed auth

Code & DevelopmentFreemium

Composio is a tool integration platform that gives AI agents access to 300+ external services including GitHub, Slack, Gmail, Salesforce, and more — with managed authentication handled for you. It eliminates the pain of building and maintaining tool integrations for agent frameworks like LangChain, AutoGen, and CrewAI, letting developers focus on agent logic rather than API boilerplate.

Key Features

• ✓300+ managed tool integrations
• ✓Handles OAuth and API auth
• ✓Works with LangChain, AutoGen, CrewAI
• ✓GitHub, Slack, Gmail, and more
• ✓MCP protocol support