Composio MCP Server

by composiohq Your server? Claim it

answering

Composio is answering right now. Last checked 5 min ago. Last commit 11 Jul 2026.

Connect AI agents to 1000+ apps with managed authentication and tool-calling.

Uptime history 91 days of history · worst day 90%

91 days agonow

100.0%

Uptime 24h

91 of 91 checks

—

Tools

hidden behind auth

194 ms

Response time

average over 24h

Stars

last commit 11 Jul 2026

Nothing serious here today

Today is the operative word: we check Composio every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add composio --transport http https://connect.composio.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://connect.composio.dev/mcp

~/.codex/config.toml

[mcp_servers.composio]
url = "https://connect.composio.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "composio": {
      "url": "https://connect.composio.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "composio": {
      "type": "http",
      "url": "https://connect.composio.dev/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URL	Transport	State	Latency	Checked
https://connect.composio.dev/mcp	streamable-http	sign-in	176 ms	5 min ago

Alternatives to Composio

same job, measured the same way

Mermail

by mermail

Privacy-first email inboxes for AI agents with MCP mail tools and Composio connect/execute.

answering

Totem

by samiel-azmaien

Connect AI agents to the Totem network for communication and work coordination.

answering

ClawLink

by claw-link

MCP server connecting AI agents to 100+ apps (Gmail, Slack, Notion, GitHub) via one-click OAuth.

answering

GeminiLaunch

by theguysaccount

Connect a GeminiLaunch account to agents using its authenticated product MCP tools.

answering

Pynet MCP Bridge

by rafa2403nunez-droid

MCP implementation to connect AI agents with the PyNet Platform for BIM/Engineering automation.

354 installs/wk local only

Pynet MCP Bridge

by raen-dt

MCP implementation to connect AI agents with the PyNet Platform for BIM/Engineering automation.

local only

Arcane RMCP

by dinglebear

Arcane Docker and Compose management over MCP and CLI with authenticated stdio and HTTP.

73 installs/wk local only

Social Champ

by socialchamp

Connect AI agents to Social Champ: manage channels, posts, AI content, queue, and approvals.

answering

Composio — questions

Answers built from our own checks of this server.

Why is there no tool list for Composio?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.

Is Composio working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 194 ms. The bar chart above shows every period we have measured.

How do I connect Composio?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to Composio?

No API key is involved. Composio answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

How fast is Composio?

It answers our handshake in 194 ms on average, which is faster than 72% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Composio open source?

We cannot say either way: 4 stars on GitHub and 1 open issue, but we could not determine the licence, and without one the code is not open source by default.