{
  "widgettype": "VBox",
  "options": {
    "width": "100%",
    "height": "100%"
  },
  "subwidgets": [
    {
      "widgettype": "Form",
      "options": {
        "title": "Execute Tool",
        "fields": [
          {
            "name": "tool_name",
            "uitype": "str",
            "label": "Tool Name",
            "required": true
          },
          {
            "name": "parameters",
            "uitype": "text", 
            "label": "Parameters (JSON)",
            "required": false
          }
        ]
      },
      "binds": [
        {
          "wid": "self",
          "event": "submited",
          "actiontype": "registerfunction",
          "rfname": "hermes_execute_tool",
          "params": "${form_data}$"
        }
      ]
    },
    {
      "widgettype": "Message",
      "options": {
        "id": "tool_result_message"
      }
    }
  ]
}