AlfaNest Relay for Cursor

com.alfanestlabs/relay

Hosted bus for AI agents: lock, events, reject. Publish/apply stay on the sidecar.

client:Cursor transport:streamable-http

Install AlfaNest Relay in Cursor

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

{
  "mcpServers": {
    "relay": {
      "url": "https://relay.alfanestlabs.com/mcp"
    }
  }
}

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