[Bug]在查询的时候提示：未找到指定的工具: astr_kb_searchastr_kb_search，将跳过。

[MegawattJ]

What happened / 发生了什么

创建了一个数据库：法律知识库 上传了一份最近的法律条文

查询是 如果开启了 Agentic 知识库检索
有一定概率会出现

ID:
call_95fae017db5b4a91b1259abacall_95fae017db5b4a91b1259aba
Args:
{
  "query": "反外国不当域外管辖条例 中国法律"
}
Result:
error: Tool astr_kb_searchastr_kb_search not found. Available tools are: astr_kb_search, astrbot_execute_shell, astrbot_execute_python, astrbot_file_read_tool, astrbot_file_write_tool, astrbot_file_edit_tool, astrbot_grep_tool, future_task, send_message_to_user

Reproduce / 如何复现？

知识库：打开 Agentic 知识库检索

AstrBot version, deployment method (e.g., Windows Docker Desktop deployment), provider used, and messaging platform used. / AstrBot 版本、部署方式（如 Windows Docker Desktop 部署）、使用的提供商、使用的消息平台适配器

Windows Docker Desktop docker-compose部署

services:
  astrbot:
    image: soulter/astrbot:latest
    container_name: astrbot
    restart: always
    ports:
      - "6185:6185"
      - "6199:6199"
      # - "11451:11451"
    volumes:
      - ./data:/AstrBot/data
    environment:
      - TZ=Asia/Shanghai
    tty: true
    stdin_open: true
    deploy:
      resources:
        limits:
          memory: 2G
          cpus: "2.0"
    networks:
      - com_net
  ollama:
    restart: always
    container_name: ollama-bge-m3
    image: ollama/ollama:latest
    ports:
      - 11434:11434
    environment:
      - TZ=Asia/Shanghai
    volumes:
      - ./ollama/models/:/root/.ollama
    command: serve
    networks:
      - com_net

networks:
  com_net:
    name: common
    external: true

对话模型使用nvidia/minimaxai/minimax-m2.7
嵌入模型使用ollama/bge-m3

OS

Windows

Logs / 报错日志

2026-04-20 23:04:44.211 | [23:04:44.211] [Core] [INFO] [routes.config:307]: Saving config, is_core=True
2026-04-20 23:04:50.370 | [23:04:50.369] [Core] [INFO] [core.event_bus:61]: [lawyer] [webchat(webchat)] Tiziano/Tiziano: 你知道《中华人民共和国反外国不当域外管辖条例》么？
2026-04-20 23:04:50.408 | [23:04:50.408] [Core] [INFO] [respond.stage:183]: Prepare to send - Tiziano/Tiziano:
2026-04-20 23:04:50.408 | [23:04:50.408] [Core] [INFO] [respond.stage:199]: 应用流式输出(webchat)
2026-04-20 23:05:25.111 | [23:05:25.110] [Core] [INFO] [runners.tool_loop_agent_runner:883]: Agent 使用工具: ['astr_kb_search', 'astr_kb_searchastr_kb_search']
2026-04-20 23:05:25.111 | [23:05:25.111] [Core] [INFO] [runners.tool_loop_agent_runner:932]: 使用工具：astr_kb_search，参数：{'query': '中华人民共和国反外国不当域外管辖条例'}
2026-04-20 23:05:25.437 | [23:05:25.437] [Core] [INFO] [runners.tool_loop_agent_runner:932]: 使用工具：astr_kb_searchastr_kb_search，参数：{'query': '中国反外国制裁法 域外管辖'}
2026-04-20 23:05:25.437 | [23:05:25.437] [Core] [WARN] [v4.23.2] [runners.tool_loop_agent_runner:935]: 未找到指定的工具: astr_kb_searchastr_kb_search，将跳过。
2026-04-20 23:05:25.437 | [23:05:25.437] [Core] [INFO] [runners.tool_loop_agent_runner:1130]: Tool astr_kb_searchastr_kb_search Result: error: Tool astr_kb_searchastr_kb_search not found. Available tools are: astr_kb_search, astrbot_execute_shell, astrbot_execute_python, astrbot_file_read_tool, astrbot_file_write_tool, astrbot_file_edit_tool, astrbot_grep_tool, future_task, send_message_to_user
2026-04-20 23:05:26.484 | [23:05:26.483] [Core] [INFO] [core.astr_main_agent:1020]: Generated chatui title for session baf32a4b-d6f8-44b1-9d0a-4a1c5864f6a9: 了解《反外国不当域外管辖条例》
2026-04-20 23:06:12.144 | [23:06:12.144] [Core] [INFO] [result_decorate.stage:189]: 流式输出已启用，跳过结果装饰阶段
2026-04-20 23:07:23.003 | [23:07:23.003] [Core] [INFO] [core.event_bus:61]: [lawyer] [webchat(webchat)] Tiziano/Tiziano: 你知道《中华人民共和国反外国不当域外管辖条例》么？
2026-04-20 23:07:23.039 | [23:07:23.039] [Core] [INFO] [respond.stage:183]: Prepare to send - Tiziano/Tiziano:
2026-04-20 23:07:23.039 | [23:07:23.039] [Core] [INFO] [respond.stage:199]: 应用流式输出(webchat)
2026-04-20 23:08:00.170 | [23:08:00.169] [Core] [INFO] [runners.tool_loop_agent_runner:883]: Agent 使用工具: ['astr_kb_searchastr_kb_search']
2026-04-20 23:08:00.170 | [23:08:00.170] [Core] [INFO] [runners.tool_loop_agent_runner:932]: 使用工具：astr_kb_searchastr_kb_search，参数：{'query': '反外国不当域外管辖条例 中国法律'}
2026-04-20 23:08:00.170 | [23:08:00.170] [Core] [WARN] [v4.23.2] [runners.tool_loop_agent_runner:935]: 未找到指定的工具: astr_kb_searchastr_kb_search，将跳过。
2026-04-20 23:08:00.171 | [23:08:00.170] [Core] [INFO] [runners.tool_loop_agent_runner:1130]: Tool astr_kb_searchastr_kb_search Result: error: Tool astr_kb_searchastr_kb_search not found. Available tools are: astr_kb_search, astrbot_execute_shell, astrbot_execute_python, astrbot_file_read_tool, astrbot_file_write_tool, astrbot_file_edit_tool, astrbot_grep_tool, future_task, send_message_to_user
2026-04-20 23:08:04.367 | [23:08:04.366] [Core] [INFO] [core.astr_main_agent:1020]: Generated chatui title for session f983889c-2e31-477d-aebe-f58539d2ff75: 中国反外国域外管辖条例
2026-04-20 23:08:43.767 | [23:08:43.766] [Core] [INFO] [runners.tool_loop_agent_runner:883]: Agent 使用工具: ['astr_kb_searchastr_kb_search']
2026-04-20 23:08:43.767 | [23:08:43.767] [Core] [INFO] [runners.tool_loop_agent_runner:932]: 使用工具：astr_kb_searchastr_kb_search，参数：{'query': '反外国不当域外管辖条例 中国法律'}
2026-04-20 23:08:43.767 | [23:08:43.767] [Core] [WARN] [v4.23.2] [runners.tool_loop_agent_runner:935]: 未找到指定的工具: astr_kb_searchastr_kb_search，将跳过。
2026-04-20 23:08:43.767 | [23:08:43.767] [Core] [INFO] [runners.tool_loop_agent_runner:1130]: Tool astr_kb_searchastr_kb_search Result: error: Tool astr_kb_searchastr_kb_search not found. Available tools are: astr_kb_search, astrbot_execute_shell, astrbot_execute_python, astrbot_file_read_tool, astrbot_file_write_tool, astrbot_file_edit_tool, astrbot_grep_tool, future_task, send_message_to_user
2026-04-20 23:09:27.135 | [23:09:27.134] [Core] [INFO] [runners.tool_loop_agent_runner:883]: Agent 使用工具: ['astr_kb_searchastr_kb_search']
2026-04-20 23:09:27.135 | [23:09:27.135] [Core] [INFO] [runners.tool_loop_agent_runner:932]: 使用工具：astr_kb_searchastr_kb_search，参数：{'query': '反外国不当域外管辖条例 中国法律'}
2026-04-20 23:09:27.135 | [23:09:27.135] [Core] [WARN] [v4.23.2] [runners.tool_loop_agent_runner:935]: 未找到指定的工具: astr_kb_searchastr_kb_search，将跳过。
2026-04-20 23:09:27.135 | [23:09:27.135] [Core] [INFO] [runners.tool_loop_agent_runner:1130]: Tool astr_kb_searchastr_kb_search Result: error: Tool astr_kb_searchastr_kb_search not found. Available tools are: astr_kb_search, astrbot_execute_shell, astrbot_execute_python, astrbot_file_read_tool, astrbot_file_write_tool, astrbot_file_edit_tool, astrbot_grep_tool, future_task, send_message_to_user
2026-04-20 23:10:08.463 | [23:10:08.462] [Core] [INFO] [result_decorate.stage:189]: 流式输出已启用，跳过结果装饰阶段

Are you willing to submit a PR? / 你愿意提交 PR 吗？

• Yes!

Code of Conduct

• I have read and agree to abide by the project's Code of Conduct。

[dosubot]

Hi @MegawattJ! I'm Dosu and I’m helping the AstrBot team.

这个问题的根本原因是 LLM 返回的 tool call 响应中，ID 和工具名都被重复拼接了：

• ID: call_95fae017db5b4a91b1259aba → call_95fae017db5b4a91b1259abacall_95fae017db5b4a91b1259aba
• Name: astr_kb_search → astr_kb_searchastr_kb_search

这不是 AstrBot 内部逻辑的拼接错误，而是流式响应处理过程中 chunk 被重复累积导致的。AstrBot 当前使用 OpenAI SDK 的 ChatCompletionStreamState.handle_chunk() 来处理流式 tool call [1]，但没有对最终拼接结果做去重或格式校验 [2]。

可能的触发原因：你使用的 nvidia/minimaxai/minimax-m2.7 模型通过 NVIDIA 代理访问，该代理可能在流式传输中发送了重复的 chunk，或者 MiniMax 模型本身在 tool call 的流式输出上存在兼容性问题。此问题在 #7365 中也有类似讨论（工具名不匹配导致调用失败）[3]。

临时解决方案：

1. 尝试关闭流式输出，看问题是否消失——这可以确认是否为流式 chunk 重复导致
2. 尝试换一个模型（如 DeepSeek 或其他 OpenAI 兼容模型）测试，排除是 MiniMax 特有问题

建议的代码修复方向：在 openai_source.py 的 _parse_openai_completion 方法中增加防御性校验，检测 tool call ID 和 name 是否为"前半段 == 后半段"的自重复字符串，若是则取前半段作为正确值。

To reply, just mention @dosu.

---

Share context across your team and agents. Try Dosu.