# Caiyun Weather MCP Server

> Use this tool when you need to retrieve accurate and up-to-date weather information, solving problems such as informing users of current weather conditions, forecasting future weather, or tracking historical climate trends. It takes location and time parameters as input and outputs real-time, hourly, weekly, and historical weather data, as well as weather alerts. Ideal for applications requiring reliable weather data, such as travel planning, outdoor event management, or environmental monitoring systems.

Canonical page: https://skillsregistry.net/skills/caiyunapp-mcp-caiyun-weather  
JSON: https://api.skillsregistry.net/v1/skills/caiyunapp-mcp-caiyun-weather

## Description

Enables querying real-time, hourly, weekly, and historical weather data, as well as weather alerts, using the Caiyun Weather API.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** maps-location
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/xsvw1nv9v1)
- **Repository:** <https://github.com/caiyunapp/mcp-caiyun-weather>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "caiyunapp-mcp-caiyun-weather"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/caiyunapp-mcp-caiyun-weather` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/caiyunapp-mcp-caiyun-weather/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt