404.directory for Cursor

io.github.mm-sheng/404-directory

Risk preflight for AI Agent tool actions and Polymarket settlement and execution checks.

client:Cursor transport:streamable-http runtime:npm

Install 404.directory in Cursor

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

{
  "mcpServers": {
    "404-directory": {
      "url": "https://404.directory/mcp"
    }
  }
}

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