example-skill

An example skill that demonstrates the complete conventions for writing a skill. The input does not describe any specific development or testing task it performs.

In plain words
What is it for?
Use it as a reference when learning or creating skills.
Why use it?
It can show how a skill should be structured, but the available description does not establish a concrete problem it solves.

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/anjiacm/agent-kit/_example
Any agent
npx skills add anjiacm/agent-kit --skill _example
Clone the repo
git clone --depth 1 https://github.com/anjiacm/agent-kit

Made for: Claude Code, Codex.

Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,054 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00017 $0.01054
Opus 5 $0.00009 $0.00527
Sonnet 5 $0.00003 $0.00211
Haiku 4.5 $0.00002 $0.00105

Measured 2d ago against content hash 4b4b662f1090, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

example-skill 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 2d 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.

wId=$(curl -s -X POST http://localhost:7890/api/worker/spawn \
skeleton/skills/_example/SKILL.md · 118 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 2d ago First seen · 118 lines · 17 tokens per session scan A 4b4b662f1090

Subscribe to this mod's changes

example-skill is a skill published in the GitHub repository anjiacm/agent-kit (6 stars, last pushed 5mo ago), with no licence file. It adds 17 tokens to every session and 1,054 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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