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Weather 2.0

该 Skill 按用户给出的地点查询当前天气或短期预报：默认调用 wttr.in 获取 1–2 天文本预报，失败时回退到 Open-Meteo JSON，并将温度、降雨等信息整理为简洁的聊天式摘要；无需 API key。

maximedogawa
maximedogawa
热度 42.99
最近更新 2026-05-11 17:44:17
分类：生活依赖：第三方 API应用场景：旅行

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add weather-2-0
Metadata
name
weather
description
Weather and forecasts (no API key). One wttr.in fetch by default; Open-Meteo if that fails. Chat-style answers — see “How to answer”.
homepage
https://wttr.in/:help
metadata
{"clawdbot":{"emoji":"🌤️","requires":{"bins":["curl"]}}}
tags
["weather","forecast","wttr","open-meteo"]

Weather

Free: wttr.in (text) and Open-Meteo (JSON). No keys.

Default: one small request

Prefer a short forecast to save tokens and latency:

  • 1–2 days (typical “today / tomorrow / morgen”): https://wttr.in/PLACE?2&m — spaces → +. 2 = two-day forecast, m = metric.
  • Full multi-day table only if the user asks for the week, several days, or ?2 is not enough: https://wttr.in/PLACE?T&m (T = full terminal layout).

If the body looks like a real forecast → summarize and stop. No Open-Meteo unless wttr failed, error page, or you need JSON.

How to answer

Chat, not a datasheet: short intro on how it feels, then compact day lines (date, °C, rain when it matters). No lat/long, WMO codes, or bold datasheet headings unless the user asked for technical detail.

wttr.in (curl / fetch)

Goal Example
Short (default), 1–2 days curl -s "wttr.in/London?2&m"
Full week-style table curl -s "wttr.in/London?T&m"
One line now curl -s "wttr.in/London?format=3"
Custom one-liner curl -s "wttr.in/London?format=%l:+%c+%t+%h+%w"

Tips: + for spaces; ?m / ?u units; ?1 today only; ?0 now only; airports wttr.in/JFK; PNG wttr.in/Berlin.png.

Open-Meteo (fallback)

Hosts: geocoding-api.open-meteo.com, api.open-meteo.com only — not open-meteo.com HTML.

Flow (max 2 geocode + 1 forecast):

  1. https://geocoding-api.open-meteo.com/v1/search?name=PLACE&count=10 (spaces as +)
  2. If results missing/empty: one retry — shorter name + countryCode Pick the row whose admin3/admin2/admin1 matches the user phrase.
  3. https://api.open-meteo.com/v1/forecast?latitude=LAT&longitude=LON&daily=temperature_2m_max,temperature_2m_min,precipitation_probability_max,weathercode&forecast_days=7&timezone=auto — extend forecast_days to 7–16 if they asked for more days.

Current only: curl -s "https://api.open-meteo.com/v1/forecast?latitude=51.5&longitude=-0.12&current_weather=true"

JSON: daily.time, temperature_2m_max / _min, precipitation_probability_max, weathercode — translate codes to plain words (see weather codes); never paste codes to the user unless asked.

When to use

Named place — current weather or forecast.