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// Call external services (MCP)

composiotools-example%400.1.10

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Open source Maintained For agents

Official site ↗ GitHub ↗

IN ONE PARAGRAPH

composio is composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Good for: Developers who want their agent (Claude Code, Codex, Cursor…) to call external services (mcp).

01How to start

  1. 1Read the official README for requirements and permissions.
  2. 2Install it from the official package registry: pip install composio
  3. 3Add it to your agent’s MCP config — Claude Code: claude mcp add; Cursor: .cursor/mcp.json; Codex: ~/.codex/config.toml.

PyPI: composio

02Alternatives & comparison

Compare side by side →
klavis Klavis AI: MCP integration platforms that let AI agents use tools reliably at any scale ★ 5.8k git-mcp Put an end to code hallucinations! GitMCP is a free, open-source, remote MCP server for any GitHub project ★ 8.5k mcp-toolbox MCP Toolbox for Databases is an open source MCP server for databases. ★ 17k mcp-context-forge An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins. ★ 4.7k mindshub The unified workspace where open-source models get things done for you. ★ 40k

03Related

Versions, why it is listed, for AI to read

Recent releases

For AI agents

Data updated: AI software & hot ranks · Software profiles & needs(UTC+8)