curl --request GET \
  --url https://eu-gcp-api.vg-stuff.com/v3/agents/{agentId}/tools \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "message": "<string>",
  "data": [
    {
      "id": "<string>",
      "name": "<string>",
      "description": "<string>",
      "isDefault": true,
      "method": "GET",
      "serverUrl": "<string>",
      "serverUrlSecret": "<string>",
      "createdAt": "<string>",
      "updatedAt": "<string>",
      "disabled": true,
      "isVapiTool": true,
      "vapiId": "<string>",
      "isGlobal": true,
      "variablesIds": [
        "<string>"
      ],
      "agentId": "<string>",
      "userId": "<string>",
      "backchannellingPhrases": [
        "<string>"
      ],
      "fields": [
        {
          "id": "<string>",
          "in": "<string>",
          "type": "string",
          "value": "<unknown>",
          "defaultValue": "<unknown>",
          "key": "<string>",
          "description": "<string>",
          "required": true,
          "reusable": true,
          "isEnv": true,
          "isSystem": true,
          "isGlobal": true,
          "agentId": "<string>",
          "userId": "<string>"
        }
      ],
      "channels": [
        "web-chat"
      ]
    }
  ]
}