NumProof for Cursor

io.github.projecttron/numproof

Deterministic signed verification of numeric & financial claims for AI agents & spreadsheets.

client:Cursor transport:streamable-http runtime:pypi tools:4

Install NumProof in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "numproof": {
      "url": "https://numproof.com/mcp"
    }
  }
}

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