Composio

Stop Building Integrations. Start Building Agents.

Every AI agent eventually needs to talk to the outside world send an email, update a ticket, post a message, query a database. Building and maintaining those integrations yourself is slow, fragile, and pulls focus from what actually matters: your agent's logic.

Composio solves this. It connects your AI agents and LLMs to over 1,000+ real world apps including Gmail, Slack, GitHub, Notion, and Salesforce — through one secure platform. Use it however fits your stack: a developer SDK for direct tool execution, a CLI for quick setup, or MCP for MCP-native clients like Claude and Cursor. Every integration comes with fully managed authentication, so OAuth and API credentials are handled for you.

Getting Started
Once installed, connect the apps you need through Composio's guided authentication flow, then grant your agent access to its new toolset. From there, it can search, send, create, update, and automate tasks across every connected service, no custom glue code required, and no lock in to a single model or framework.

Composio is built for developers and teams who want to move fast without compromising on security, reliability, or scale.