Weather
Get current weather and forecasts (no API key required).From its SKILL.md
npx -y skills add 0rcaaa/icron --skill weatherAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
3 things to look at
- 1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
- runs commandsInstructs the agent to run 5 commands, including `curl -s "wttr.in/London?format=3"` and 4 more.
- fetches URLsInstructs the agent to fetch 5 URLs, including wttr.in/London?format=3 and 4 more.
SKILL.md
1.1 KB, 337 tokens by cl100k_base, as published. Nobody here has run it
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.
What ships with it
Read from the repository
Just SKILL.md. No reference files, no scripts.