Caiyun Weather MCP Server
Listed on its own since 2026-09-25. Until then it was part of iflow-mcp-caiyunapp-mcp-caiyun-weather, where its earlier checks remain.
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# Caiyun Weather MCP Server ## Setup Instructions > Before anything, ensure you have access to the API. You can apply for it at [https://docs.caiyunapp.com/weather-api/](https://docs.caiyunapp.com/weather-api/). Install uv first. MacOS/Linux: ```bash curl -LsSf https://astral.sh/uv/install.sh | sh ``` Windows: ``` powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex" ``` ### Setup with Claude Desktop ``` # claude_desktop_config.json # Can find location through: # Hamburger Menu -> File -> Settings -> Developer -> Edit Config { "mcpServers": { "caiyun-weather": { "command": "uvx", "args": ["mcp-caiyun-weather"], "env": { "CAIYUN_WEATHER_API_TOKEN": "YOUR_API_KEY_HERE" } } } } ``` ### Ask Claude a question requiring weather e.g. "What's the weather in Beijing Now?" ## Local/Dev Setup Instructions ### Setup with Claude Desktop ``` # claude_desktop_config.json # Can find location through: # Hamburger Menu -> File -> Settings -> Developer -> Edit Config { "mcpServers": { "caiyun-weather": { "command": "uv", "args": [ "--directory", "/ABSOLUTE/PATH/TO/PARENT/FOLDER/mcp-caiyun-weather", "run", "mcp-caiyun-weather" ], "env": { "CAIYUN_WEATHER_API_TOKEN": "YOUR_API_TOKEN_HERE" } } } } ``` ### Debugging Run: ```bash npx @modelcontextprotocol/inspector \ uv \ --directory /ABSOLUTE/PATH/TO/PARENT/FOLDER/mcp-caiyun-weather \ run \ mcp-caiyun-weather ``` ## Available Tools - `get_realtime_weather`: Get real-time weather data for a specific location - Parameters: - `lng`: The longitude of the location - `lat`: The latitude of the location - Returns detailed information including: - Temperature - Humidity - Wind speed and direction - Precipitation intensity - Air quality metrics (PM2.5, PM10, O3, SO2, NO2, CO) - AQI (China and USA standards) - Life …
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