cloakcheck for Cursor

com.edgethirteen.www/cloakcheck

Scan a page for content planted to hijack an AI browsing/shopping agent before it acts on the page.

client:Cursor transport:streamable-http

Install cloakcheck in Cursor

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

{
  "mcpServers": {
    "cloakcheck": {
      "url": "https://www.edgethirteen.com/api/mcp/cloakcheck"
    }
  }
}

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