42min MCP server

42min is the official remote MCP server from 42min.us. It answers at https://api.42min.us/mcp over streamable HTTP and asks you to sign in with your 42min.us account before it lists its tools, so your client opens a login the first time it connects. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, got the sign-in challenge, so it is up.

Scheduling for AI assistants: bookings, availability, meeting polls and routing forms.

Description as the publisher wrote it.

What 42min needs before it works

A sign-in. The server refused to list its tools to an anonymous client and answered with an authentication challenge, which is how an MCP server protected by OAuth behaves. Add it with one of the setups below; the first connection opens a login for your 42min.us account, and the tools appear once you have approved it.

Add 42min to your AI client

Every block below points at https://api.42min.us/mcp. Pick your client and copy.

claude mcp add --transport http 42min https://api.42min.us/mcp

{
  "mcpServers": {
    "42min": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://api.42min.us/mcp"]
    }
  }
}

{
  "mcpServers": {
    "42min": {
      "url": "https://api.42min.us/mcp"
    }
  }
}

{
  "servers": {
    "42min": {
      "type": "http",
      "url": "https://api.42min.us/mcp"
    }
  }
}

{
  "context_servers": {
    "42min": {
      "url": "https://api.42min.us/mcp"
    }
  }
}

{
  "mcpServers": {
    "42min": {
      "serverUrl": "https://api.42min.us/mcp"
    }
  }
}

{
  "mcpServers": {
    "42min": {
      "url": "https://api.42min.us/mcp"
    }
  }
}

name: 42min
version: 0.0.1
schema: v1
mcpServers:
  - name: 42min
    type: streamable-http
    url: https://api.42min.us/mcp

{
  "mcpServers": {
    "42min": {
      "httpUrl": "https://api.42min.us/mcp"
    }
  }
}

{
  "mcpServers": {
    "42min": {
      "type": "http",
      "url": "https://api.42min.us/mcp"
    }
  }
}

{
  "mcpServers": {
    "42min": {
      "url": "https://api.42min.us/mcp"
    }
  }
}

goose://extension?url=https%3A%2F%2Fapi.42min.us%2Fmcp&type=streamable_http&id=42min&name=42min

Is 42min up right now?

It answered our last check on 24 October 2026 in 430 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about 42min

Is there an official 42min MCP server?

Yes. It is published by 42min.us and served from api.42min.us, the vendor's own domain: https://api.42min.us/mcp.

How do I sign in to 42min?

Add the server with a setup above. The first time your client connects it opens the sign-in page for 42min.us; approve it and the tools load.

Is 42min down?

It answered our last check on 24 October 2026 in 430 ms. Over 6 checks since 12 September 2026 it answered 6.

How do I add 42min to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.42min.us/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does 42min need an API key?

It needs a sign-in rather than a key you paste: the server answered with an authentication challenge, so your client runs the login when it first connects.

Where this comes from

Publisher: us.42min. Endpoint host: api.42min.us. ARD identifier: urn:air:us.42min:mcp:meetings. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.