room-stu-fault-mcp
教室故障排查 MCP 服务,面向阿里云百炼 uvx / PyPI 部署。
提供三个工具(业务逻辑在 src/room_stu_fault_mcp/tools/ 中自行填充):
| 工具 | 说明 | 填充位置 |
|---|---|---|
query_classroom_logs |
阿里云教室日志(SLS SDK) | tools/classroom_logs.py → fetch_classroom_logs |
get_room_network_info |
自有服务器 Mongo 网络信息(HTTP) | tools/network_info.py → fetch_room_network_info |
get_classroom_tickets |
教室工单信息(HTTP) | tools/tickets.py → fetch_classroom_tickets |
未接好真实接口时,工具会返回模拟数据,便于本地和百炼联调。
本地开发
需要 Python 3.10+(本机默认 python3 若是 3.9,不要用它建 venv)。推荐用 uv:
uv python install 3.12
uv venv --python 3.12
source .venv/bin/activate
uv pip install -e .
cp .env.example .env # 按需填写
或指定解释器:
/path/to/python3.12 -m venv .venv
source .venv/bin/activate
pip install -U pip
pip install -e .
本地以 stdio 启动:
room-stu-fault-mcp
# 或
python -m room_stu_fault_mcp
# 或
fastmcp run src/room_stu_fault_mcp/server.py:mcp
怎么调用测试
stdio 服务本身不会打印结果,要用 Client 去调工具。
1. FastMCP 内存调用(推荐,最快)
source .venv/bin/activate
python examples/call_tools.py
等价手写:
import asyncio
from fastmcp import Client
from room_stu_fault_mcp.server import mcp
async def main():
async with Client(mcp) as client:
print(await client.list_tools())
print(await client.call_tool("query_classroom_logs", {"serial": "R101"}))
print(await client.call_tool("get_room_network_info", {
"company_id": 10097,
"serial": "1000292304",
"room_unit_id": 575718,
"userid": "379180147",
"receive_userid": "1b3e2441-b89d-2ef9-fa97-431d101daa51",
}))
print(await client.call_tool("get_classroom_tickets", {
"companyid": 120554,
"serial": "1248513074",
"userid": "379180147",
"starttime": 1788364800,
"endtime": 1788451200,
}))
asyncio.run(main())
2. 只测业务方法(不经过 MCP)
python -c "from room_stu_fault_mcp.tools.classroom_logs import fetch_classroom_logs; print(fetch_classroom_logs('R101'))"
python -c "from room_stu_fault_mcp.tools.network_info import fetch_room_network_info; print(fetch_room_network_info(10097, '1000292304', 575718, '379180147', '1b3e2441-b89d-2ef9-fa97-431d101daa51'))"
python -c "from room_stu_fault_mcp.tools.tickets import fetch_classroom_tickets; print(fetch_classroom_tickets(120554, '1248513074', '379180147', 1788364800, 1788451200))"
3. MCP Inspector 可视化调试
fastmcp dev src/room_stu_fault_mcp/server.py:mcp
浏览器打开后,在 Tools 里点三个工具,填 serial=R101 即可。
Cursor / Claude Desktop 本地调试配置:
{
"mcpServers": {
"room-stu-fault": {
"command": "uvx",
"args": ["--from", ".", "room-stu-fault-mcp"],
"env": {
"ALIBABA_CLOUD_ACCESS_KEY_ID": "",
"ALIBABA_CLOUD_ACCESS_KEY_SECRET": ""
}
}
}
}
发布到 PyPI
包名必须全局唯一。发布前把 pyproject.toml 里的 name / version 改成你的。
不要用系统自带的 pip(本机默认常是 Python 3.9,会和 botocore / selenium 抢 urllib3)。用项目虚拟环境或 uv:
source .venv/bin/activate
uv pip install build twine
python -m build
python -m twine upload dist/*
更省事:
uv build
uv publish --token pypi-xxxxxxxx
部署到阿里云百炼
- 控制台 → MCP 管理 → 创建 MCP 服务 → 使用脚本部署
- 安装方式选 uvx
- 配置粘贴如下(把包名换成你发布到 PyPI 的名字):
{
"mcpServers": {
"room-stu-fault": {
"type": "stdio",
"timeout": 600,
"command": "uvx",
"args": ["room-stu-fault-mcp@0.1.1"],
"env": {
"ALIBABA_CLOUD_ACCESS_KEY_ID": "你的 AccessKey ID",
"ALIBABA_CLOUD_ACCESS_KEY_SECRET": "你的 AccessKey Secret",
"ALIYUN_SLS_ENDPOINT": "cn-hangzhou.log.aliyuncs.com",
"ALIYUN_SLS_PROJECT": "你的 SLS Project",
"ALIYUN_SLS_LOGSTORE": "你的 Logstore",
"NETWORK_API_URL": "https://your-server.example.com",
"NETWORK_API_PATH": "/room/{serial}/user/figure",
"NETWORK_API_TOKEN": "",
"TICKET_API_URL": "https://your-server.example.com",
"TICKET_API_PATH": "/api/tickets",
"TICKET_API_TOKEN": ""
}
}
}
}
- 部署方式选 极速模式(不要用按次计费的基础模式)。uvx 首次拉包很慢,基础模式实例很容易被回收,随后就会 503。
- 部署成功后,在智能体 / 工作流里勾选该 MCP 即可调用三个工具。
若出现 503 No active SSE connection for session:先重试 2~3 次;仍失败则到函数计算 FC 打开日志服务看 uvx 是否启动失败,然后停掉服务、改成极速模式并加上 "timeout": 600 后重新部署。
环境变量
| 变量 | 用途 |
|---|---|
ALIBABA_CLOUD_ACCESS_KEY_ID |
阿里云 AK |
ALIBABA_CLOUD_ACCESS_KEY_SECRET |
阿里云 SK |
ALIYUN_SLS_ENDPOINT |
SLS 地域入口 |
ALIYUN_SLS_PROJECT |
SLS Project |
ALIYUN_SLS_LOGSTORE |
SLS Logstore |
NETWORK_API_URL |
网络信息服务地址 |
NETWORK_API_PATH |
网络信息接口路径,可用 {serial} / {room_unit_id} 占位 |
NETWORK_API_TOKEN |
网络信息接口 Token(可选) |
TICKET_API_URL |
工单服务地址,如 https://testing.talk-cloud.net |
TICKET_API_PATH |
工单接口路径,如 /ClientAPI/workOrderListByAI |
TICKET_API_TOKEN |
工单接口 Token(可选) |
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