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

An instruction-only weather skill that issues curl requests to wttr.in; its requirements and behavior are consistent with its stated purpose, with one small doc mismatch (mentions Open‑Meteo but provides only wttr.in commands).

Purpose & Capability

The skill's name and description match its behavior: fetching current weather/forecasts. It requires only curl, which is appropriate. Minor inconsistency: the description references Open‑Meteo, but the SKILL.md only documents wttr.in usage (no Open‑Meteo commands or examples).

Instruction Scope

SKILL.md contains explicit curl commands to wttr.in for current conditions and forecasts. Instructions do not reference unrelated files, environment variables, or external endpoints beyond wttr.in. The user-supplied location is sent in the URL (and will be transmitted to wttr.in).

Install Mechanism

Instruction-only skill with no install spec and no code files — lowest-risk install surface. It only requires the existing curl binary.

Credentials

No environment variables, credentials, or config paths are requested — proportionate for a simple weather-fetching skill.

Persistence & Privilege

always:false (default) and no special privileges requested. The skill can be invoked autonomously per platform defaults, which is expected for skills of this type.

Assessment

This skill is low-risk and does what it says: it runs curl queries against wttr.in to fetch weather. Before installing, note: (1) requests include the location string you provide and your IP address — wttr.in (a third party) will receive and may log that data, so avoid sending sensitive location identifiers; (2) the README mentions Open‑Meteo but provides only wttr.in examples — if you expected Open‑Meteo integration, ask the author or update the skill; (3) respect wttr.in rate limits (the SKILL.md warns against spamming). If you need stricter privacy or official data sources, consider using a paid API with an explicit key and privacy guarantees.

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