Caiyun Weather MCP Server

Example Use Cases

• 1

  Fetch current weather conditions for a given latitude/longitude to inform time-sensitive decisions or notifications.

• 2

  Hourly or daily forecasts (up to 72 hours/7 days) to plan schedules, travel, or resource allocation.

• 3

  Monitor active weather alerts for a location to trigger safety warnings or automated responses.

Description

This MCP server provides programmatic access to Caiyun Weather data including real-time conditions, hourly forecasts (up to 72 hours), daily forecasts (up to 7 days), and active weather alerts. It supports multiple languages (Chinese, English, Japanese) and is optimized for compact responses to save tokens. The server requires a Caiyun Weather API token to operate and integrates as tools accessible through Cursor. Historical/day-before data is not provided due to Caiyun API limitations.