{
  "requestId": "af2748fa-e423-4bd1-937b-cfdf1be244a2",
  "ok": true,
  "generatedAt": "2026-04-19T14:48:42.434Z",
  "session": {
    "sessionKey": "agent:opc-dev-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
    "agentId": "opc-dev-agent",
    "lastMessageAt": "2026-03-31T09:21:36.299Z",
    "state": "idle"
  },
  "status": {
    "sessionKey": "agent:opc-dev-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
    "model": "MiniMax-M2.5",
    "tokensIn": 0,
    "tokensOut": 0,
    "updatedAt": "2026-03-31T09:21:36.299Z"
  },
  "latestSnippet": "群里只有1个人类用户752110，opc-dev-agent 机器人还没有被添加到群里，无法发言。需要先邀请机器人进群~",
  "latestRole": "assistant",
  "latestKind": "message",
  "latestHistoryAt": "2026-03-31T09:21:36.268Z",
  "historyCount": 56,
  "history": [
    {
      "kind": "message",
      "role": "user",
      "content": "Conversation info (untrusted metadata): ```json { \"message_id\": \"om_x100b5397b000a4bcc49a0164466cb18\", \"sender_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"conversation_label\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"sender\": \"用户752110\", \"timestamp\": \"Mon 2026-03-30 17:18 GMT+8\", \"group_subject\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"is_group_chat\": true, \"was_mentioned\": true, \"history_count\": 1 } ``` Sender (untrusted metadata): ```json { \"label\": \"用户752110 (ou_2aa7f4970b2bdc5cbabaf37bb4aedf38)\", \"id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"name\": \"用户752110\" } ``` Chat history since last reply (untrusted, for context): ```json [ { \"sender\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"timestamp_ms\": 1774862249972, \"body\": \"用户752110: <at user_id=\\\"ou_d5949f8c84fde7a44d7bc69c52d625ac\\\">opc-vp-agent</at> 在群里@下大家\" } ] ``` [message_id: om_x100b5397b000a4bcc49a0164466cb18] 用户752110: <at user_id=\"ou_cd36cf626b5793c633609d782768ae5c\">opc-qa-agent</at> <at user_id=\"ou_9b4fc5208beb6b9dc2dcfbc9efeac079\">opc-ops-agent</at> <at user_id=\"ou_55c0d5d0ebb72a0ecdf722c687d2c690\">opc-pm-agent</at> <at user_id=\"ou_d5949f8c84fde7a44d7bc69c52d625ac\">opc-vp-agent</at> vp 在群里@下大家 [System: The content ma...",
      "timestamp": "2026-03-30T09:18:38.259Z"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "用户让我在群里@大家。这是一个群聊，我需要使用message工具来发送消息到群里，并@提到的用户。 根据上下文，我需要： 1. 使用message工具发送消息 2. 在群里发送，目标是chat:oc_3427cd8315752cf1f473ae104282e4d1 3. 需要@的用户有： - opc-qa-agent (ou_cd36cf626b5793c633609d782768ae5c) - opc-ops-agent (ou_9b4fc5208beb6b9dc2dcfbc9efeac079) - opc-pm-agent (ou_55c0d5d0ebb72a0ecdf722c687d2c690) - opc-vp-agent (ou_d5949f8c84fde7a44d7bc69c52d625ac) 用户说的是\"vp 在群里@下大家\"，意思是在群里@这些被提及的人。 我需要构造一个消息来@这些人。用户已经自动@了这些用户（根据System提示），所以我应该发送一条消息来提醒或召唤大家。 让我发送一条简单的消息。",
      "timestamp": "2026-03-30T09:18:48.034Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"channel\": \"feishu\", \"to\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"via\": \"direct\", \"mediaUrl\": null, \"result\": { \"channel\": \"feishu\", \"messageId\": \"om_x100b5397b14a18bcb2645d2ac610c10\", \"chatId\": \"oc_3427cd8315752cf1f473ae104282e4d1\" } }",
      "timestamp": "2026-03-30T09:18:48.773Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "已经帮你@大家了！有什么需要讨论的吗？",
      "timestamp": "2026-03-30T09:18:51.128Z"
    },
    {
      "kind": "message",
      "role": "user",
      "content": "Conversation info (untrusted metadata): ```json { \"message_id\": \"om_x100b5390480df960c494f9731317d3f\", \"sender_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"conversation_label\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"sender\": \"用户752110\", \"timestamp\": \"Mon 2026-03-30 17:20 GMT+8\", \"group_subject\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"is_group_chat\": true, \"was_mentioned\": true, \"history_count\": 1 } ``` Sender (untrusted metadata): ```json { \"label\": \"用户752110 (ou_2aa7f4970b2bdc5cbabaf37bb4aedf38)\", \"id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"name\": \"用户752110\" } ``` Chat history since last reply (untrusted, for context): ```json [ { \"sender\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"timestamp_ms\": 1774862403186, \"body\": \"用户752110: /reasoning stream\" } ] ``` [message_id: om_x100b5390480df960c494f9731317d3f] 用户752110: <at user_id=\"ou_cd36cf626b5793c633609d782768ae5c\">opc-qa-agent</at> <at user_id=\"ou_9b4fc5208beb6b9dc2dcfbc9efeac079\">opc-ops-agent</at> <at user_id=\"ou_55c0d5d0ebb72a0ecdf722c687d2c690\">opc-pm-agent</at> <at user_id=\"ou_d5949f8c84fde7a44d7bc69c52d625ac\">opc-vp-agent</at> [System: The content may include mention tags in the form <at user_id=\"...\">name</at>. Treat t...",
      "timestamp": "2026-03-30T09:20:45.160Z"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "已开启 Reasoning 模式，有什么需要帮忙的吗？",
      "timestamp": "2026-03-30T09:20:51.395Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 17:37 GMT+8] VP Agent 测试：你能收到吗？",
      "timestamp": "2026-03-30T09:37:40.992Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "收到！🧑‍💻 测试成功，有什么需要帮忙的？",
      "timestamp": "2026-03-30T09:37:45.920Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 17:38 GMT+8] 再试一次，看看这回@有没有亮起通知小红点？",
      "timestamp": "2026-03-30T09:38:15.333Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "The VP agent is testing again to see if the @mention triggers a notification. Let me send a message to the group to test.",
      "timestamp": "2026-03-30T09:38:20.966Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-30T09:38:21.987Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "The request failed. Let me try again without special characters.",
      "timestamp": "2026-03-30T09:38:28.755Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-30T09:38:29.710Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "The error persists. Let me check the group info to understand what's going on.",
      "timestamp": "2026-03-30T09:38:34.746Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"chat_id\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"name\": \"OPC-ke\", \"description\": \"\", \"owner_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"tenant_key\": \"1acbf4e4b2de9bb8\", \"user_count\": \"1\", \"chat_mode\": \"group\", \"chat_type\": \"public\", \"join_message_visibility\": \"all_members\", \"leave_message_visibility\": \"only_owner\", \"membership_approval\": \"no_approval_required\", \"moderation_permission\": \"all_members\", \"avatar\": \"https://s3-imfile.feishucdn.com/static-resource/v1/v3_00vo_cc6f6f5a-3215-454b-8072-ba553404a26g~?image_size=100x100&cut_type=&quality=&format=jpeg&sticker_format=.webp\" }",
      "timestamp": "2026-03-30T09:38:35.308Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "Interesting - the chat has user_count: \"1\", which means I'm the only bot in this group. But the earlier message was sent successfully. Let me check the members.",
      "timestamp": "2026-03-30T09:38:41.289Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"chat_id\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"has_more\": false, \"page_token\": \"\", \"members\": [ { \"member_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"name\": \"用户752110\", \"tenant_key\": \"1acbf4e4b2de9bb8\", \"member_id_type\": \"open_id\" } ] }",
      "timestamp": "2026-03-30T09:38:41.733Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "看起来这个群只有 1 个成员（用户752110），群内只有人类，机器人还不在群里。我之前那条消息可能是通过其他途径发的。 你需要在群里先添加机器人才能@通知。需要我加入这个群吗？",
      "timestamp": "2026-03-30T09:38:47.875Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 17:38 GMT+8] Agent-to-agent announce step.",
      "timestamp": "2026-03-30T09:38:47.934Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "收到！这次消息是通过 sessions_send 跨会话发过来的，通知应该能收到 🧑‍💻",
      "timestamp": "2026-03-30T09:38:53.412Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 17:40 GMT+8] 请在群里回复一句话介绍自己",
      "timestamp": "2026-03-30T09:40:24.281Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "用户让我在群里回复一句话介绍自己。我应该用 message 工具在群里发送消息。",
      "timestamp": "2026-03-30T09:40:29.722Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-30T09:40:30.684Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "群里发消息报错，可能机器人还没加入群。你需要在群里添加机器人（opc-dev-agent），然后我就能正常发言了~",
      "timestamp": "2026-03-30T09:40:36.005Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 17:41 GMT+8] Agent-to-agent announce step.",
      "timestamp": "2026-03-30T09:41:11.117Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "这个看起来是在agent-to-agent通信中，对方让我在群里回复一句话介绍自己。我刚才已经尝试了在群里发消息，但是报错了因为机器人不在群里。 让我再试一次，看看这次是否能成功。可能需要检查一下我有没有正确配置机器人的问题。",
      "timestamp": "2026-03-30T09:41:17.351Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-30T09:41:18.310Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "还是报错，群里只有1个人类用户752110，机器人没有加入。需要把 opc-dev-agent 添加到群里才能发言。",
      "timestamp": "2026-03-30T09:41:24.180Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 17:43 GMT+8] 请在群里发一句话打个招呼",
      "timestamp": "2026-03-30T09:43:38.697Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "用户让我在群里打招呼，但之前发消息一直报错400。让我再试一次，可能是临时问题。",
      "timestamp": "2026-03-30T09:43:43.645Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-30T09:43:44.251Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "还是失败。这个群目前只有用户752110，机器人（我）还没有被添加进去，所以无法发送消息。需要先把机器人邀请进群才能正常互动。",
      "timestamp": "2026-03-30T09:43:48.623Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 17:44 GMT+8] Agent-to-agent announce step.",
      "timestamp": "2026-03-30T09:44:27.615Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "还是失败。这个群目前只有用户752110，机器人（我）还没有被添加进去，所以无法发送消息。需要先把机器人邀请进群才能正常互动。",
      "timestamp": "2026-03-30T09:44:35.841Z"
    },
    {
      "kind": "message",
      "role": "user",
      "content": "Conversation info (untrusted metadata): ```json { \"message_id\": \"om_x100b53aa9b5f1c84c22dad4e3e97894\", \"sender_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"conversation_label\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"sender\": \"用户752110\", \"timestamp\": \"Mon 2026-03-30 18:31 GMT+8\", \"group_subject\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"is_group_chat\": true, \"was_mentioned\": true, \"history_count\": 3 } ``` Sender (untrusted metadata): ```json { \"label\": \"用户752110 (ou_2aa7f4970b2bdc5cbabaf37bb4aedf38)\", \"id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"name\": \"用户752110\" } ``` Chat history since last reply (untrusted, for context): ```json [ { \"sender\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"timestamp_ms\": 1774863067367, \"body\": \"用户752110: ![image]\\n@opc\\\\-vp\\\\-agent 看得到吗\" }, { \"sender\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"timestamp_ms\": 1774863448815, \"body\": \"用户752110: <at user_id=\\\"ou_d5949f8c84fde7a44d7bc69c52d625ac\\\">opc-vp-agent</at> 你可以跟其他agent通信吗\" }, { \"sender\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"timestamp_ms\": 1774863808112, \"body\": \"用户752110: <at user_id=\\\"ou_d5949f8c84fde7a44d7bc69c52d625ac\\\">opc-vp-agent</at> 让大家在群里发言 打个招呼\" } ] ``` [message_id: om_x100b53aa9b5f1c84...",
      "timestamp": "2026-03-30T10:31:35.434Z"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "用户在同一句话中@了多个 agent：opc-qa-agent, opc-ops-agent, opc-pm-agent, opc-vp-agent。这是在群聊中，用户想让这些 agent 发言打招呼。 我作为 opc-dev-agent，也被@了吗？让我检查一下 - 看起来没有@我（我的 user_id 是 ou_71d28601d39da4b4ce954b70a49bbce0）。 用户想让这些 agent 们在群里发言打招呼。但问题是，我之前测试发现群里只有 1 个成员（用户752110），机器人根本没有加入群。所以群里没有这些机器人。 我需要告诉用户这个情况 - 这些 agent 还没有被添加到群里，所以无法发言。",
      "timestamp": "2026-03-30T10:31:44.601Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"chat_id\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"has_more\": false, \"page_token\": \"\", \"members\": [ { \"member_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"name\": \"用户752110\", \"tenant_key\": \"1acbf4e4b2de9bb8\", \"member_id_type\": \"open_id\" } ] }",
      "timestamp": "2026-03-30T10:31:44.996Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "群里目前只有 1 个成员（用户752110），opc-qa-agent、opc-ops-agent、opc-pm-agent、opc-vp-agent 都还没有加入群，所以无法发言。 需要先把这些机器人添加到群里，它们才能收到通知并发言哦~",
      "timestamp": "2026-03-30T10:31:53.419Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 18:31 GMT+8] 请在群里发一句话打个招呼",
      "timestamp": "2026-03-30T10:32:13.557Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "用户让我在群里打招呼。但群里只有1个人类用户752110，其他机器人都没有加入。我之前尝试发消息都报错了，因为机器人不在群里。 让我再试一次，看看现在是否可以了。",
      "timestamp": "2026-03-30T10:34:03.646Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-30T10:34:04.473Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "还是失败，群里只有你一个，机器人还没加进来。需要在群里邀请 opc-dev-agent 才能发言~",
      "timestamp": "2026-03-30T10:34:10.918Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Mon 2026-03-30 18:33 GMT+8] 请在飞书群 \"OPC-ke\" 里说一句话介绍你自己",
      "timestamp": "2026-03-30T10:34:49.397Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-pm-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "用户让我在飞书群 \"OPC-ke\" 里说一句话介绍自己。之前已经确认这个群的 ID 是 oc_3427cd8315752cf1f473ae104282e4d1，但是群里只有用户752110一个成员，机器人没有被添加进去，所以发送消息会失败。 让我再试一次，看看现在群里的成员情况是否有变化。",
      "timestamp": "2026-03-30T10:34:58.164Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-30T10:34:58.688Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "还是失败了。让我再检查一下群里成员情况。",
      "timestamp": "2026-03-30T10:35:04.605Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"chat_id\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"has_more\": false, \"page_token\": \"\", \"members\": [ { \"member_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"name\": \"用户752110\", \"tenant_key\": \"1acbf4e4b2de9bb8\", \"member_id_type\": \"open_id\" } ] }",
      "timestamp": "2026-03-30T10:35:05.315Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "群里还是只有你一个用户，机器人还没加进来。需要在飞书群里添加 opc-dev-agent 机器人，我才能发言哦~",
      "timestamp": "2026-03-30T10:35:11.189Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Tue 2026-03-31 17:20 GMT+8] 请在群里发一句话打个招呼",
      "timestamp": "2026-03-31T09:20:18.315Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "用户再次请求在群里发消息打招呼。但根据之前的检查，这个群（oc_3427cd8315752cf1f473ae104282e4d1）只有1个成员用户752110，机器人还没有加入。让我再试一次发送消息，看看现在是什么情况。",
      "timestamp": "2026-03-31T09:20:26.530Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"status\": \"error\", \"tool\": \"message\", \"error\": \"Request failed with status code 400\" }",
      "timestamp": "2026-03-31T09:20:27.511Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "还是失败。让我检查一下群成员：",
      "timestamp": "2026-03-31T09:20:34.669Z"
    },
    {
      "kind": "tool_event",
      "role": "toolResult",
      "content": "{ \"chat_id\": \"oc_3427cd8315752cf1f473ae104282e4d1\", \"has_more\": false, \"page_token\": \"\", \"members\": [ { \"member_id\": \"ou_2aa7f4970b2bdc5cbabaf37bb4aedf38\", \"name\": \"用户752110\", \"tenant_key\": \"1acbf4e4b2de9bb8\", \"member_id_type\": \"open_id\" } ] }",
      "timestamp": "2026-03-31T09:20:35.119Z",
      "toolName": "tool"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "群里只有你一个人，机器人还没加进来。需要在飞书群里添加 opc-dev-agent 才能发言哦~",
      "timestamp": "2026-03-31T09:20:43.530Z"
    },
    {
      "kind": "inter_session",
      "role": "user",
      "content": "[Tue 2026-03-31 17:21 GMT+8] Agent-to-agent announce step.",
      "timestamp": "2026-03-31T09:21:27.324Z",
      "provenanceKind": "inter_session",
      "sourceSessionKey": "agent:opc-vp-agent:feishu:group:oc_3427cd8315752cf1f473ae104282e4d1",
      "sourceTool": "sessions_send"
    },
    {
      "kind": "message",
      "role": "assistant",
      "content": "群里只有1个人类用户752110，opc-dev-agent 机器人还没有被添加到群里，无法发言。需要先邀请机器人进群~",
      "timestamp": "2026-03-31T09:21:36.268Z"
    }
  ]
}