Nullcone Threat Intelligence for Cursor

io.github.maco144/nullcone

Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats

client:Cursor transport:streamable-http

Install Nullcone Threat Intelligence in Cursor

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

{
  "mcpServers": {
    "nullcone": {
      "url": "https://nullcone.ai/mcp"
    }
  }
}

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