这个技能能做什么
Capabilities- 获取当前天气和温度
- 查询未来天气预报
- 支持紧凑格式和自定义格式
- 生成天气PNG图片
- 通过Open-Meteo获取JSON数据
触发与调用
Trigger在对话中 @mention 以下触发词，技能内容会即时注入当前上下文；智能体挂载后也会在命中场景时自动调用。
查询伦敦的当前天气
获取北京未来三天预报
技能定义
Definition技能是 Markdown + frontmatter 的纯文本资产，可版本化、可 Review、可跨智能体复用。
---
name: weather
description: Get current weather and forecasts (no API key required).
homepage: https://wttr.in/:help
metadata: {"clawdbot":{"emoji":"🌤️","requires":{"bins":["curl"]}}}
---
# Weather
Two free services, no API keys needed.
## wttr.in (primary)
Quick one-liner:
```bash
curl -s "wttr.in/London?format=3"
# Output: London: ⛅️ +8°C
```
Compact format:
```bash
curl -s "wttr.in/London?format=%l:+%c+%t+%h+%w"
# Output: London: ⛅️ +8°C 71% ↙5km/h
```
Full forecast:
```bash
curl -s "wttr.in/London?T"
```
Format codes: `%c` condition · `%t` temp · `%h` humidity · `%w` wind · `%l` location · `%m` moon
Tips:
- URL-encode spaces: `wttr.in/New+York`
- Airport codes: `wttr.in/JFK`
- Units: `?m` (metric) `?u` (USCS)
- Today only: `?1` · Current only: `?0`
- PNG: `curl -s "wttr.in/Berlin.png" -o /tmp/weather.png`
## Open-Meteo (fallback, JSON)
Free, no key, good for programmatic use:
```bash
curl -s "https://api.open-meteo.com/v1/forecast?latitude=51.5&longitude=-0.12¤t_weather=true"
```
Find coordinates for a city, then query. Returns JSON with temp, windspeed, weathercode.
Docs: https://open-meteo.com/en/docs