list_sites

{
  "name": "list_sites",
  "description": "List all registered sites in the platform registry with optional vertical filter.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "vertical": {
        "type": "string"
      }
    }
  },
  "category": "Sites",
  "authRequired": false,
  "mutability": "read",
  "status": "active"
}