example-skill

A changelog-writing aid that turns a short description of an actual code change into one concise entry. It uses categories such as feature, fix, documentation, refactoring, test, or maintenance.

In plain words
What is it for?
Use it to write a single imperative changelog entry for a described code change, or to reject input that does not describe a change.
Why use it?
It removes the need to decide the changelog category and wording while keeping entries consistent and brief.

Skill for Claude CodeCodex

Part of the skillci plugin — 5 skills shipped together

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/kabirnarang39/skillci/example-skill
Any agent
npx skills add kabirnarang39/skillci --skill example-skill
Clone the repo
git clone --depth 1 https://github.com/kabirnarang39/skillci

Made for: Claude Code, Codex.

Or install skillci, the plugin that ships this one along with the rest of its 5 skills.

Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 154 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 $0.00024 $0.00154
Opus 5 $0.00012 $0.00077
Sonnet 5 $0.00005 $0.00031
Haiku 4.5 $0.00002 $0.00015

Measured 3d ago against content hash 98c502492a93, 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 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 3d 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.

examples/example-skill/SKILL.md · 16 lines

What it actually says

Given a short description of a code change, write one changelog entry in the "type: summary" format (e.g. "fix: correct off-by-one in pagination"). Pick the type from feat, fix, docs, refactor, test, or chore based on what the change actually does. Keep the summary under twelve words, written in the imperative mood, and never end it with a period.

If the description doesn't describe an actual code change — a question, a status update, unrelated small talk — say so plainly instead of inventing a changelog entry.

Files

What ships with it

10 files 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. 3d ago First seen · 16 lines · 24 tokens per session scan A 98c502492a93

Subscribe to this mod's changes

example-skill is a skill published in the GitHub repository kabirnarang39/skillci (8 stars, last pushed 20d ago), licensed Apache-2.0. It adds 24 tokens to every session and 154 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 2026-08-31.

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