weather-lookup

weather-lookup is a skill for Claude Code, Codex from apigee/devrel. It costs 19 tokens per session (252 once invoked), scanned A, original, Apache-2.0.

A demonstration skill that gives a canned weather reading for a named city or region. It does not use live weather data.

In plain words
What is it for?
Use it to demonstrate how an agent handles requests for temperature, conditions, or forecasts. It is not suitable for real-time weather checks.
Why use it?
It provides a predictable example response without connecting to a weather service or using external access.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/apigee/devrel/weather-lookup
Any agent
npx skills add apigee/devrel --skill weather-lookup
Clone the repo
git clone --depth 1 https://github.com/apigee/devrel

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-lookup

README.md
[![agentmods](https://agentmods.dev/badge/skills/apigee/devrel/weather-lookup.svg)](https://agentmods.dev/skills/apigee/devrel/weather-lookup)
Your own site
<a href="https://agentmods.dev/skills/apigee/devrel/weather-lookup"><img src="https://agentmods.dev/badge/skills/apigee/devrel/weather-lookup.svg" alt="Measured on agentmods" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 252 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found 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 $0.00019 $0.00252
Opus 5 $0.00010 $0.00126
Sonnet 5 $0.00004 $0.00050
Haiku 4.5 $0.00002 $0.00025

Measured 4d ago against content hash 7d7e0cb9559a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

weather-lookup scanned grade A with 0 findings 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 4d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

references/apigee-skills-serving/skills/weather-lookup/SKILL.md · 33 lines

What it actually says

weather-lookup

Use this skill when the user asks for the weather, temperature, or forecast for a named city or region (for example, "what's the weather in Tokyo?").

This is a demonstration skill. It does not consult any live meteorology API and ships no helper script; the agent surfaces a canned forecast inline so the demo catalog has a second skill to rank against apigee-policy-top10 without consuming external quota.

When invoked, do this:

  1. Surface a stub response to the user in the form weather-lookup: stub forecast -- <city>: <temperature>, <condition> using a plausible canned reading (e.g. Tokyo: 21C, partly cloudy).
  2. Explicitly tell the user this is a demonstration skill that does NOT consult a live meteorology provider; production use would require wiring a real weather API and adding the corresponding runtime_iam permissions.
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 33 lines · 19 tokens per session scan A 7d7e0cb9559a

Subscribe to this mod's changes

weather-lookup is a skill published in the GitHub repository apigee/devrel (220 stars, last pushed 21d ago), licensed Apache-2.0. It adds 19 tokens to every session and 252 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.