curl --request POST \
  --url 'https://zeus-api.agentspro.cn/node/desktop/tool?user_id=user_123' \
  --header 'Content-Type: application/json' \
  --data '{
    "tool_name": "run_command",
    "tool_args": { "command": "ls -la" }
  }'

{
  "success": true,
  "result": {
    "stdout": "total 48\ndrwxr-xr-x  12 user  staff  384 Jun 15 10:00 .\n..."
  }
}

{
  "detail": "Desktop application not connected"
}