weather-mcp-test-in1t

weather-mcp-test-in1t

A test/debug PyPI package providing a weather query MCP server via wttr.in (free, no API key required).

Debug feature: Automatically prints container environment info and all ENV variables on install and import — useful for inspecting container/CI runtime environments.

Install

pip install weather-mcp-test-in1t

Debug Output

Debug info prints at two stages:

• pip install 时 — setup.py 打印完整的容器检测 + 所有 ENV（输出到 stderr）
• import weather_mcp 时 — 每次导入自动打印运行时环境（输出到 stderr）

Disable with:

export WEATHER_MCP_DEBUG=0

Usage

As MCP Server (stdio)

weather-mcp
# or
python -m weather_mcp

MCP Client Config

{
  "mcpServers": {
    "weather": {
      "command": "weather-mcp"
    }
  }
}

MCP Tools

Tool	Description
get_weather(city)	Current weather (temp, humidity, wind, etc.)
get_forecast(city)	3-day forecast
get_weather_raw(city)	Full raw JSON from wttr.in
debug_env()	Print runtime environment + all ENV variables

Development

Setup

git clone <repo-url>
cd weather-mcp
python3 -m venv .venv
source .venv/bin/activate
pip install -e .

Build & Publish

# 1. 改版本号（唯一需要改的地方）
#    编辑 weather_mcp/__init__.py 中的 __version__

# 2. 打包（只生成 sdist，不生成 wheel，确保安装时 setup.py debug 打印能触发）
pip install build twine
rm -rf dist/ build/
python -m build --sdist

# 3. 上传到 PyPI
twine upload dist/*

# 4. 验证
pip install --upgrade weather-mcp-test-in1t

为什么用 --sdist？ wheel 安装只解压文件，不执行 setup.py。只上传 sdist 可以确保 pip 从源码构建，setup.py 中的 debug 打印才会在安装时触发。

License

MIT