weather

weather is a skill for Claude Code, Codex from wanikua/danghuangshang. It costs 13 tokens per session (389 once invoked), scanned A, a copy of weather, MIT.

A tool for getting current weather and forecasts for a location, using free online weather services without an API key.

In plain words
What is it for?
Checking current conditions, temperature, humidity, wind, moon information, and forecasts for cities or airports.
Why use it?
It avoids manually checking weather websites and provides either a quick summary or structured forecast data.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Good fit Checking current conditions, temperature, humidity, wind, moon information, and forecasts for cities or airports.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wanikua/danghuangshang/weather
About the project

danghuangshang is a multi-agent collaboration system that organizes specialized AI agents into a hierarchy modeled on historical Chinese government institutions. Users delegate tasks to these agents through platforms such as Discord or Feishu, with roles for coordination, coding, review, memory, and automation. Its catalogue entries are the project's agents and skills.

wanikua/danghuangshang · 2,700 stars · on GitHub · danghuangshang.com

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add wanikua/danghuangshang --skill weather
Clone the repo
git clone --depth 1 https://github.com/wanikua/danghuangshang

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for weather

README.md
[![agentmods](https://agentmods.dev/badge/skills/wanikua/danghuangshang/weather/github.svg)](https://agentmods.dev/skills/wanikua/danghuangshang/weather)
Your own site
<a href="https://agentmods.dev/skills/wanikua/danghuangshang/weather"><img src="https://agentmods.dev/badge/skills/wanikua/danghuangshang/weather/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for weather

Your own site · 80×15
<a href="https://agentmods.dev/skills/wanikua/danghuangshang/weather"><img src="https://agentmods.dev/badge/skills/wanikua/danghuangshang/weather.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 389 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin 89% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.00389
Opus 5 $0.00006 $0.00195
Sonnet 5 $0.00003 $0.00078
Haiku 4.5 $0.00001 $0.00039

Measured 12d ago against content hash 849ef79e4e11, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

weather scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

metadata: {"openclaw":{"emoji":"🌤️","requires":{"bins":["curl"]}}}
Origin

This is a copy

89% identical to weather — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/weather/SKILL.md · 50 lines

What it actually says

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&current_weather=true"

Find coordinates for a city, then query. Returns JSON with temp, windspeed, weathercode.

Docs: https://open-meteo.com/en/docs

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 50 lines · 13 tokens per session scan A 849ef79e4e11

Subscribe to this mod's changes

weather is a skill published in the GitHub repository wanikua/danghuangshang (2,700 stars, last pushed 3mo ago), licensed MIT. It adds 13 tokens to every session and 389 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 89% identical to weather, differing in 3 lines, and is treated as a copy.

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