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Cursor Proof Holdings submit_verification_code

How to: Cursor Proof Holdings submit_verification_code

client:Cursor transport:streamable-http tool:submit_verification_code

Add Proof Holdings to Cursor

  1. 01

    Open ~/.cursor/mcp.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "mcp-server": {
      "url": "https://api.proof.holdings/mcp"
    }
  }
}
  1. 02

    Save the file and restart Cursor.

  2. 03

    Ask for something submit_verification_code does. Cursor lists the server's tools on connect and calls submit_verification_code itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that Proof Holdings's identifier in your config matches the one above exactly.

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Set these first

Proof Holdings will not start until these are set, so submit_verification_code never becomes available.

  • PROOF_API_KEY
  • PROOF_BASE_URL

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.