MH 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: historic...

Security Scan

The skill's requirements and runtime instructions align with a simple weather lookup via wttr.in; nothing requested is disproportionate or unrelated to its stated purpose.

Purpose & Capability

Name/description promise is a weather lookup via wttr.in or Open‑Meteo; the SKILL.md exclusively documents curl usage against wttr.in. Requiring only curl and no credentials is appropriate for the described wttr.in-based functionality, but the mention of Open‑Meteo in the description is not reflected in the instructions (minor mismatch).

Instruction Scope

SKILL.md contains concrete curl commands to query wttr.in and does not instruct reading files, accessing unrelated environment variables, or transmitting data to unexpected endpoints. All commands are scoped to fetching weather responses/images from wttr.in.

Install Mechanism

Instruction-only skill with no install spec or code files; it relies on curl being present. This is low-risk and consistent with the stated behavior.

Credentials

No environment variables, credentials, or config paths are requested. The lack of secrets is proportionate to a public weather lookup skill.

Persistence & Privilege

always is false and the skill is user-invocable; autonomous invocation is allowed (platform default) and appropriate for this utility. The skill does not request persistent system-level privileges or modify other skills.

Assessment

This skill appears coherent and lightweight: it runs curl against wttr.in to fetch weather and needs no credentials or installs. Consider: (1) the description mentions Open‑Meteo but the instructions only show wttr.in — if you need Open‑Meteo replace or extend the commands accordingly; (2) queries (including location text) are sent to a third party (wttr.in), so avoid sending highly sensitive location data you don't want transmitted; (3) wttr.in has rate limits — avoid spamming requests; and (4) if you require official severe-weather alerts or historical/climatological data, use a specialized API instead. If you want extra assurance, request a version that documents Open‑Meteo usage or that exposes a configurable endpoint.

Weather Skill

Get current weather conditions and forecasts.

When to Use

✅ USE this skill when:

• "What's the weather?"
• "Will it rain today/tomorrow?"
• "Temperature in [city]"
• "Weather forecast for the week"
• Travel planning weather checks

When NOT to Use

❌ DON'T use this skill when:

• Historical weather data → use weather archives/APIs
• Climate analysis or trends → use specialized data sources
• Hyper-local microclimate data → use local sensors
• Severe weather alerts → check official NWS sources
• Aviation/marine weather → use specialized services (METAR, etc.)

Location

Always include a city, region, or airport code in weather queries.

Commands

Current Weather

# One-line summary
curl "wttr.in/London?format=3"

# Detailed current conditions
curl "wttr.in/London?0"

# Specific city
curl "wttr.in/New+York?format=3"

Forecasts

# 3-day forecast
curl "wttr.in/London"

# Week forecast
curl "wttr.in/London?format=v2"

# Specific day (0=today, 1=tomorrow, 2=day after)
curl "wttr.in/London?1"

Format Options

# One-liner
curl "wttr.in/London?format=%l:+%c+%t+%w"

# JSON output
curl "wttr.in/London?format=j1"

# PNG image
curl "wttr.in/London.png"

Format Codes

• %c — Weather condition emoji
• %t — Temperature
• %f — "Feels like"
• %w — Wind
• %h — Humidity
• %p — Precipitation
• %l — Location

Quick Responses

"What's the weather?"

curl -s "wttr.in/London?format=%l:+%c+%t+(feels+like+%f),+%w+wind,+%h+humidity"

"Will it rain?"

curl -s "wttr.in/London?format=%l:+%c+%p"

"Weekend forecast"

curl "wttr.in/London?format=v2"

Notes

• No API key needed (uses wttr.in)
• Rate limited; don't spam requests
• Works for most global cities
• Supports airport codes: curl wttr.in/ORD