[
  {
    "id": "evt_4m5jgq3kf7",
    "scope": {
      "kind": "thread"
    },
    "threadId": "thr_wgnhm8hhpy",
    "seq": 1,
    "createdAt": 1787236500840,
    "type": "client/turn/requested",
    "data": {
      "direction": "outbound",
      "requestId": "creq_233c9rj37s",
      "source": "spawn",
      "initiator": "user",
      "senderThreadId": null,
      "systemMessageKind": "unlabeled",
      "systemMessageSubject": null,
      "input": [
        {
          "type": "text",
          "text": "Reply only with ok.",
          "mentions": []
        }
      ],
      "target": {
        "kind": "thread-start"
      },
      "request": {
        "method": "thread/start",
        "params": {}
      },
      "execution": {
        "model": "auto",
        "serviceTier": "default",
        "reasoningLevel": "medium",
        "permissionMode": "full",
        "source": "client/turn/requested"
      }
    }
  },
  {
    "id": "evt_cdq2nm53a9",
    "scope": {
      "kind": "thread"
    },
    "threadId": "thr_wgnhm8hhpy",
    "seq": 2,
    "createdAt": 1787236500844,
    "type": "client/thread/start",
    "data": {
      "direction": "outbound",
      "source": "spawn",
      "initiator": "user",
      "request": {
        "method": "thread/start",
        "params": {}
      }
    }
  },
  {
    "id": "evt_jpyn2y5se3",
    "scope": {
      "kind": "thread"
    },
    "threadId": "thr_wgnhm8hhpy",
    "seq": 3,
    "createdAt": 1787236501670,
    "type": "system/error",
    "data": {
      "code": "thread_command_failed",
      "message": "Command thread.start failed",
      "detail": "ACP agent \"cursor-agent acp\" does not advertise session/fork support."
    }
  }
]