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Critical Vulnerability in NestJS Devtools: Localhost RCE via Sandbox Escape
A flawed sandbox in @nestjs/devtools-integration lets attackers run code on your machine via CSRF, leading to full Remote Code Execution (RCE).
这是一个基于FastAPI开发的天气查询API服务,同时支持MCP(Machine Callable Program)接口,可以被AI助手直接调用。
{
"mcpServers": {
"qweather": {
"command": "uvx",
"args": [
"qweather-mcp"
],
"env": {
"WEATHER_PRIVATE_KEY": "YOUR_PRIVATE_KEY",
"WEATHER_PROJECT_ID": "YOUR_PROJECT_ID",
"WEATHER_KEY_ID": "YOUR_KEY_ID",
"WEATHER_API_HOST": "YOUR_URL_ADDRESS.qweatherapi.com",
"WEATHER_BEARER_TOKEN": ""
}
}
}
}
/
- API主页,提供接口概览/generate-jwt
- 生成JWT令牌/city/lookup
- 根据城市名称查询位置ID/weather/now
- 根据位置ID查询当前天气/weather/by-city
- 一站式查询城市天气(只需提供城市名)本服务实现了MCP接口规范,可以被支持MCP的AI助手直接调用,目前开放的操作为:
get_weather_by_city
- 通过城市名称查询天气Python 3.8+
pip install -r requirements.txt
uvicorn main:app --reload
服务将在 http://localhost:8000 启动,API文档可访问 http://localhost:8000/docs
项目使用环境变量或.env文件进行配置。主要配置项包括:
WEATHER_PRIVATE_KEY
- EdDSA私钥,用于JWT签名WEATHER_PROJECT_ID
- 项目ID,用于JWT的subject声明WEATHER_KEY_ID
- 密钥ID,用于JWT的kid头部WEATHER_API_HOST
- 和风天气API主机地址WEATHER_BEARER_TOKEN
- API访问令牌HOST
- 服务器监听地址,默认为0.0.0.0PORT
- 服务器端口,默认为8000DEBUG
- 是否启用调试模式,默认为TrueJWT_DEFAULT_EXPIRY
- JWT令牌默认过期时间(秒),默认为900(15分钟)TOKEN_CACHE_ENABLED
- 是否启用令牌缓存,默认为True.env
文件(参考项目中的.env.example
)# 复制示例配置文件
cp .env.example .env
# 编辑配置文件
vim .env
curl -X POST "http://localhost:8000/weather/by-city" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer zishu.co" \
-d '{"city":"北京"}'
curl -X POST "http://localhost:8000/generate-jwt" \
-H "Content-Type: application/json" \
-d '{"expiry_seconds": 3600}'
API使用标准HTTP状态码表示请求结果:
MIT
FAQs
和风天气查询API服务,支持MCP接口可被AI助手直接调用
We found that qweather-mcp demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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