MCP server for China weather: current conditions and multi-day forecast by city name or adcode.
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查询全球城市的实时天气和未来几天预报。city城市名中英文均可，days预报天数1~7默认3天。主源Open-Meteo，备源wttr.in。
城市名，中文英文均可，如 "青岛"、"北京"、"Tokyo"
预报天数，1 到 7，默认 3 天
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http weather-mcp-china https://pianam.cn/weather-mcp/mcp
查询全球城市的实时天气和未来几天预报。city城市名中英文均可，days预报天数1~7默认3天。主源Open-Meteo，备源wttr.in。
| Argument | Type | Description |
|---|---|---|
| city* | string | 城市名，中文英文均可，如 "青岛"、"北京"、"Tokyo" |
| days | integer | 预报天数，1 到 7，默认 3 天 |
{
"type": "object",
"required": [
"city"
],
"properties": {
"city": {
"type": "string",
"description": "城市名，中文英文均可，如 \"青岛\"、\"北京\"、\"Tokyo\""
},
"days": {
"type": "integer",
"default": 3,
"description": "预报天数，1 到 7，默认 3 天"
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 9, 2026.
No readOnlyHint / destructiveHint annotations, so clients can't tell a read from a write without asking.
Fix: Add annotations to each tool, e.g. { readOnlyHint: true } for tools that only read.