Undermind MCP | Connect your agents

Connect your agents

Undermind

Undermind is available as a published ChatGPT app. If the listing does not open, search for Undermind in ChatGPT’s Plugins directory. Once connected, begin a new chat and type @Undermind.

Connection Instructions for Various Agents

Cursor

Add this directly to Cursor.

Alternatively, add the configuration to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "undermind": {
      "type": "http",
      "url": "https://mcp.undermind.ai/mcp",
      "auth": {
        "CLIENT_ID": "cursor"
      }
    }
  }
}

Select Connect next to undermind in Cursor Settings → MCP, or use the CLI command:

cursor-agent mcp login undermind

VS Code

Add this to VS Code.

Or add this to your user mcp.json:

{
  "servers": {
    "undermind": {
      "type": "http",
      "url": "https://mcp.undermind.ai/mcp",
      "oauth": {
        "clientId": "vscode"
      }
    }
  }
}

If prompted for a client ID, use vscode and leave the secret blank.

Codex

Run these commands in a terminal:

codex mcp add undermind --url https://mcp.undermind.ai/mcp --oauth-client-id codex
codex mcp login undermind

Claude

Run in a terminal:

claude mcp add --transport http undermind https://mcp.undermind.ai/mcp
claude mcp login undermind

GitHub Copilot

Add this to ~/.copilot/mcp-config.json:

{
  "mcpServers": {
    "undermind": {
      "type": "http",
      "url": "https://mcp.undermind.ai/mcp",
      "tools": ["*"],
      "oauthClientId": "github-copilot"
    }
  }
}

Run /mcp auth undermind inside Copilot.

OpenCode

Add to ~/.config/opencode/opencode.json:

{
  "mcp": {
    "undermind": {
      "type": "remote",
      "url": "https://mcp.undermind.ai/mcp",
      "oauth": {
        "clientId": "opencode"
      }
    }
  }
}

Grok

In Grok, add a custom connector using this server URL:

https://mcp.undermind.ai/mcp

Antigravity

Add mcp_config.json in ~/.gemini/antigravity/:

{
  "mcpServers": {
    "undermind": {
      "serverUrl": "https://mcp.undermind.ai/mcp",
      "oauth": {
        "clientId": "antigravity"
      }
    }
  }
}

Research Toolkit

1. Deep search
2. Read full texts
3. Write a report
4. Remember
5. Organize

Tools Overview

• Deep Search: Runs literature reviews and produces a ranked list of papers.
• Search Papers: Searches global literature based on various filters.
• Read PDFs: Allows reading and answering questions from multiple papers at once.
• Write File: Edits Markdown notes and reports in the workspace.
• Inspect Files: Reads saved files and lists folder contents.

Enterprise Integration

1. Add the endpoint Point your agent platform or MCP client at https://mcp.undermind.ai/mcp
2. Connect the client Clients identify themselves directly or register with OAuth callback.
3. Use your existing identity Existing enterprise IdP and SSO can remain the sign-in path.