ComposioHQ/composio

Composio solves the fragmentation of integrating and authenticating with hundreds of third-party APIs for AI agents, abstracting away per-user auth, session management, and tool discovery so developers can focus on agent logic rather than plumbing.

Developers can build AI agents that autonomously perform actions across 1000+ apps (e.g., email, CRM, calendars, code repos) using natural language commands. Real-world use cases include personal assistants that summarize emails, schedule meetings, or manage tasks; enterprise automation bots that handle multi-step workflows; and coding agents that interact with GitHub, Jira, and Slack. The ceiling is limited only by the available tool integrations and the agent framework's reasoning ability.