Agent Skills
› EverMind-AI/Raven
› weather
weather
GitHub提供无需API密钥的天气查询技能，支持通过wttr.in获取简洁文本或PNG格式，以及Open-Meteo获取JSON数据，用于快速查询当前天气和预报。
Trigger Scenarios
用户询问某地当前天气状况
用户请求未来天气预报
Install
npx skills add EverMind-AI/Raven --skill weather -g -y
SKILL.md
Frontmatter
{
"name": "weather",
"homepage": "https:\/\/wttr.in\/:help",
"metadata": {
"raven": {
"emoji": "🌤️",
"requires": {
"bins": [
"curl"
]
}
}
},
"description": "Get current weather and forecasts (no API key required)."
}
Weather
Two free services, no API keys needed.
wttr.in (primary)
Quick one-liner:
curl -s "wttr.in/London?format=3"
# Output: London: ⛅️ +8°C
Compact format:
curl -s "wttr.in/London?format=%l:+%c+%t+%h+%w"
# Output: London: ⛅️ +8°C 71% ↙5km/h
Full forecast:
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:
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.
Version History
- f4317bd Current 2026-10-18 15:50
