Composio provides SDKs and a CLI that give AI agents authenticated access to 1000+ external toolkits via per-user sessions. It is designed for developers building AI agents that take actions across external applications.
Project overview
Composio provides SDKs and a CLI that give AI agents authenticated access to 1000+ external toolkits via per-user sessions. It is designed for developers building AI agents that take actions across external applications.
Project type
MCP · AI Agent
Use cases
Automation
Deployment
Refer to project documentation
License
MIT
Best for
Developers integrating authenticated external tool access into AI agents.
AI engineers building agents that require per-user context and authentication for external applications.
Key capabilities
Provides 1000+ pre-authenticated toolkits accessible to AI agents.
Allows creating sessions scoped to specific users to manage tools, authentication, and context.
Limitations and risks
Toolkits rely on a hosted backend that requires an API key, meaning operations require external connectivity.
Integrating the SDK and managing sessions requires coding knowledge.
Getting started
Retrieve your COMPOSIO_API_KEY from the dashboard, install the SDK package via npm or pip, initialize Composio with a provider, create a session, and run the agent.
Evidence and sources
GitHub project description: Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
README: 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.
README: Grab a `COMPOSIO_API_KEY` from the [dashboard](https://dashboard.composio.dev/settings) first.
README: import { Composio } from "@composio/core"; import { OpenAIAgentsProvider } from "@composio/openai-agents";
README: 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. Store `session.ses…