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weather

Get current weather and forecasts via wttr.in or Open-Meteo. Use when: user asks about weather, temperature, or forecasts for any location. NOT for: historical weather data, severe weather alerts, or detailed meteorological analysis. No API key needed.

Install with Tessl CLI

npx tessl i github:Hung-Reo/hungreo-openclaw --skill weather
What are skills?

97

Does it follow best practices?

Validation for skill structure

SKILL.md
Review
Evals

Evaluation results

100%

23%

Weather Assistant Response Scripts

Quick weather response formats

Criteria
Without context
With context

Uses curl

100%

100%

Uses wttr.in

100%

100%

City in URL

100%

100%

Current weather format

0%

100%

Current weather location code

0%

100%

Rain format uses %p

100%

100%

Rain format uses %c

100%

100%

Weekend uses format=v2

100%

100%

Three commands documented

100%

100%

No API key

100%

100%

Without context: $0.1167 · 29s · 8 turns · 13 in / 1,402 out tokens

With context: $0.2983 · 53s · 19 turns · 24 in / 2,926 out tokens

100%

49%

Multi-City Weather Briefing Tool

Custom format codes and JSON output

Criteria
Without context
With context

Uses curl

100%

100%

Uses wttr.in

100%

100%

City name in URL

100%

100%

Temperature code used

0%

100%

Feels-like code used

0%

100%

Wind code used

0%

100%

Humidity code used

0%

100%

Condition code used

0%

100%

JSON fetch uses format=j1

100%

100%

JSON fetched once only

0%

100%

No API key

100%

100%

Without context: $0.3109 · 1m 15s · 21 turns · 26 in / 3,757 out tokens

With context: $0.2249 · 54s · 16 turns · 20 in / 2,503 out tokens

65%

2%

Pre-Flight Weather Check Tool

Specific day forecast and airport codes

Criteria
Without context
With context

Uses curl

100%

100%

Uses wttr.in

100%

100%

Airport code in URL path

100%

100%

Day offset as URL param

0%

0%

Offset 1 fetches tomorrow

0%

0%

No API key

100%

100%

No external packages

75%

100%

Output written to file

100%

100%

Example output produced

100%

100%

Without context: $0.2798 · 1m 20s · 16 turns · 23 in / 4,252 out tokens

With context: $0.2961 · 1m 17s · 15 turns · 21 in / 4,434 out tokens

Evaluated
Agent
Claude Code

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