Agent skill

Weather

by QuantClaw in QuantClaw/QuantClaw

“Check current weather using wttr.in”

— description from SKILL.md by QuantClaw
Apache-2.0Auto-check passed

Install Weather

skills CLI
$ npx skills add QuantClaw/QuantClaw --skill weather -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install QuantClaw/QuantClaw weather --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/QuantClaw/QuantClaw.git skills-src && mkdir -p .claude/skills && cp -r skills-src/assets/skills/weather .claude/skills/weather && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
weather
GitHub stars
214
Token cost
~126 tokens
SKILL.md length
41 words
Files
1
Skills in repo
5
Repo updated
First seen
Licence
Apache-2.0

At a glance

  • Calls curl

About this skill

Weather is a skill in QuantClaw/QuantClaw (214 stars). Its SKILL.md is about 126 tokens. Licence: Apache-2.0.

What it can do on your machine

Read from SKILL.md and the folder at commit 7760ef3. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • curl

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use curl, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Weather loads about 126 tokens when it runs. Until then it costs about 11 tokens; SKILL.md has 41 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~11
When it runs · the whole SKILL.md, loaded when a task matches
~126

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from QuantClaw/QuantClaw at commit 7760ef3, republished under its Apache-2.0 licence (© QuantClaw). 41 words, ~126 tokens.

Download SKILL.mdSave it as .claude/skills/weather/SKILL.md (or your agent's skills folder).
name
weather
description
Check current weather using wttr.in
emoji
🌦️
always
true

You can check the weather for any location using the system.run tool.

Usage: Run curl "wttr.in/{location}?format=3" to get a compact weather summary.

For detailed forecast: curl "wttr.in/{location}"

Examples:

  • curl "wttr.in/Beijing?format=3" → Beijing: ☀️ +25°C
  • curl "wttr.in/Tokyo?format=%C+%t+%w" → Clear +22°C ↗10km/h
  • curl "wttr.in/London?lang=zh" → Chinese output

© QuantClaw, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in assets/skills/weather of QuantClaw/QuantClaw.

Open the folder on GitHubat commit 7760ef3

Compare with similar skills

Weather next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Weather compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Weather this skillQuantClaw/QuantClaw214—~126Automated safety check: PassApache-2.0
Weatheropenclaw/openclaw392k—~726Automated safety check: PassMIT
Weather Lookupsipeed/picoclaw30k—~657Automated safety check: PassMIT
Weatheriflytek/skillhub5.2k—~734Automated safety check: PassMIT
Weatheralsk1992/CloddsBot2.9k—~567Automated safety check: PassMIT
Weathertrpc-group/trpc-agent-go1.8k9 repos~591Automated safety check: PassApache-2.0

Similar skills

  • Weather

    openclaw/openclaw

    Current weather and forecasts with webfetch, falling back to wttr.in curl for locations, rain, temperature, travel planning.

    392k GitHub stars~726 tokensUpdated today
    Auto-check passed
  • Weather Lookup

    sipeed/picoclaw

    Looks up current weather and forecasts with curl and verified location matching, using wttr.in for city names and Open-Meteo for structured data.

    30k GitHub stars~657 tokensUpdated 13 days ago
    Productivity & AutomationAuto-check passed
  • Weather

    iflytek/skillhub

    Retrieve and summarize current weather and forecasts for locations, rain, temperature, and travel planning using an available web tool or wttr.in over HTTPS.

    5.2k GitHub stars~734 tokensUpdated today
    Auto-check passed
  • Weather

    alsk1992/CloddsBot

    Weather betting - NOAA data for Polymarket weather markets. An agent skill from alsk1992/CloddsBot.

    2.9k GitHub stars~567 tokensUpdated 5 days ago
    Business, Finance & HRAuto-check passed
  • Weather

    trpc-group/trpc-agent-go

    Get current weather and forecasts via wttr.in or Open-Meteo.

    1.8k GitHub starsUsed in 9 repos~591 tokens
    Research & ScienceAuto-check passed
  • Weather

    vellum-ai/vellum-assistant

    Get current weather conditions and forecasts for any location

    1.4k GitHub stars~715 tokensUpdated today
    Auto-check passed

More from QuantClaw/QuantClaw

  • Search

    QuantClaw/QuantClaw

    Web search with automatic provider fallback (Tavily → DuckDuckGo)

    214 GitHub stars~308 tokensUpdated 2 mo ago
    Auto-check passed
  • QuantClaw Skill Creator

    QuantClaw/QuantClaw

    Guide for creating new QuantClaw skills

    214 GitHub stars~288 tokensUpdated 2 mo ago
    Auto-check passed
  • Healthcheck

    QuantClaw/QuantClaw

    System health audit and diagnostics

    214 GitHub stars~227 tokensUpdated 2 mo ago
    Auto-check passed
  • GitHub

    QuantClaw/QuantClaw

    Interact with GitHub via gh CLI

    214 GitHub stars~168 tokensUpdated 2 mo ago
    Auto-check passed

Questions about Weather

How do I install Weather in Claude Code?

Run `npx skills add QuantClaw/QuantClaw --skill weather -a claude-code`. Or copy the skill folder (assets/skills/weather in QuantClaw/QuantClaw) into .claude/skills/weather in your project. Claude Code loads it when a task matches its description.

How do I install Weather in Codex?

Run `npx skills add QuantClaw/QuantClaw --skill weather -a codex`. Or copy the skill folder (assets/skills/weather in QuantClaw/QuantClaw) into .agents/skills/weather in your project. Codex loads it when a task matches its description.

Can I use Weather in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add QuantClaw/QuantClaw --skill weather -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/weather, .gemini/skills/weather, .github/skills/weather and .opencode/skills/weather in your project.

What does Weather need to run?

Going by SKILL.md and its folder, Weather needs the command-line tools its instructions call (curl).

Does Weather access the network?

SKILL.md contains no URLs. Its commands use curl, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Weather safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Weather use?

Weather is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Weather use?

About 126 tokens (SKILL.md is roughly 504 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Weather?

Skills that share tags, products or a category with Weather: Weather (openclaw/openclaw, 392k stars), Weather Lookup (sipeed/picoclaw, 30k stars), Weather (iflytek/skillhub, 5.2k stars) and Weather (alsk1992/CloddsBot, 2.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Weather?

QuantClaw (a GitHub organization) maintains it in QuantClaw/QuantClaw, which has 214 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on August 4, 2026.

Source: QuantClaw/QuantClaw on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.