List Robot MCP servers

{  "servers": [    {      "id": "string",      "createdAt": "2019-08-24T14:15:22Z",      "updatedAt": "2019-08-24T14:15:22Z",      "deletedAt": "2019-08-24T14:15:22Z",      "misc": {},      "name": "string",      "slug": "string",      "description": "string",      "endpoint_url": "http://example.com",      "oauth_remote_connection_id": "string",      "enabled": true,      "toolset_id": "string",      "has_bearer_token": true,      "has_oauth_token": true,      "last_refreshed_at": "2019-08-24T14:15:22Z",      "last_error": "string",      "tools": [        {          "id": "string",          "remote_name": "string",          "callable_name": "string",          "title": "string",          "description": "string",          "enabled": true,          "available": true,          "last_seen_at": "2019-08-24T14:15:22Z"        }      ]    }  ]}