Groundtruth — Ask Real Humans for Cursor

app.vercel.groundtruth-ruby/groundtruth

Human-in-the-loop user research: ask real people what the web can't answer, get verbatim replies

client:Cursor transport:streamable-http tools:2

Install Groundtruth — Ask Real Humans in Cursor

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

{
  "mcpServers": {
    "groundtruth": {
      "url": "https://groundtruth-ruby.vercel.app/api/mcp"
    }
  }
}

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