Composio MCP Server

This MCP server connects AI agents to 1000+ apps (including Gmail, Slack, GitHub, and Linear) using managed authentication and tool-calling. It is a remote, streamable-HTTP MCP server that initiates OAuth login via login.composio.dev and is accessed through https://connect.composio.dev/mcp.

🛠️ Key Features

Connect AI agents to 1000+ apps
Managed authentication with OAuth login (login.composio.dev)
Tool-calling support
Remote, streamable-HTTP MCP server endpoint: https://connect.composio.dev/mcp

🚀 Use Cases

Enable agents to interact with services such as Gmail, Slack, GitHub, and Linear
Use tool-calling to perform app-connected actions from an MCP-capable client

⚡ Developer Benefits

No API keys to paste and nothing to run locally
Works with any MCP client by pointing to https://connect.composio.dev/mcp
OAuth login flow initiated through the connection process

⚠️ Limitations

Requires OAuth login through login.composio.dev to connect
App coverage is limited to the advertised “1000+ apps” set

Composio MCP Server

Connect AI agents to 1000+ apps (Gmail, Slack, GitHub, Linear, and more) with managed authentication and tool-calling.

Composio is a remote, streamable-HTTP MCP server. Connecting opens an OAuth login (login.composio.dev); no API keys to paste, nothing to run locally.

code

https://connect.composio.dev/mcp

Install

Remote endpoint

Streamable HTTP

Hosted server - connect over the network, no local install.

url

https://connect.composio.dev/mcp

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "composio": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://connect.composio.dev/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.