collected.tools.
API and serviceAI

Composio

Connections to over 1,000 apps for AI agents

What it is

Composio gives agents access to over 1,000 apps such as GitHub, Slack or Gmail and handles sign-in per user, including OAuth and token refresh. Instead of loading hundreds of tool descriptions into the context, the agent looks up the right tools at runtime. There are SDKs for Python and TypeScript, adapters for common agent frameworks and a hosted MCP server.

Install
npm install @composio/core
Why it made the cut
  • Per-user sign-in with OAuth and token refresh
  • Tools are looked up at runtime, not loaded up front
  • Triggers that report app events to agents

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