Agent skill

Changelog

by codeaholicguy in codeaholicguy/ai-devkit

AI DevKit · Update CHANGELOG.md Unreleased items from git commits since the latest release.

Apache-2.0Auto-check passedDevelopment

Install Changelog

skills CLI
$ npx skills add codeaholicguy/ai-devkit --skill changelog -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install codeaholicguy/ai-devkit changelog --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/codeaholicguy/ai-devkit.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/changelog .claude/skills/changelog && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
changelog
GitHub stars
1.6k
Token cost
~390 tokens
SKILL.md length
198 words
Files
2
Skills in repo
28
Repo updated
First seen
Licence
Apache-2.0

At a glance

AI DevKit · Update CHANGELOG.md Unreleased items from git commits since the latest release.

  • Works in 5 steps: Find the latest release base → Get commits: git log ..HEAD --reverse… → Derive the GitHub repo URL from git… → …
  • Users ask to update changelog/release notes from recent commits
  • SKILL.md covers Workflow and Rules
  • Calls git and gh

What it does

Changelog is an agent skill from codeaholicguy/ai-devkit. AI DevKit · Update CHANGELOG.md Unreleased items from git commits since the latest release. Use when users ask to update changelog/release notes from recent commits, with one concise line per commit and commit/PR links.

Its SKILL.md is about 390 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in Development, covering Changelog and release notes. It works with Git. The repository describes itself as: The control plane for AI coding agents. The licence is Apache-2.0.

When your agent uses it

  • Users ask to update changelog/release notes from recent commits
  • With one concise line per commit and commit/PR links

Example prompts

  • “/changelog”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Find the latest release base
  2. Get commits: git log ..HEAD --reverse --format='%H%x09%s'.
  3. Derive the GitHub repo URL from git remote get-url origin.
  4. For each commit, add one concise changelog line
  5. Insert the new lines into the top Unreleased section/list in CHANGELOG.md.

What it can do on your machine

Read from SKILL.md and the folder at commit 7ef0cd5. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git
    • gh

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git and gh, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Changelog loads about 390 tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 198 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~57
When it runs · the whole SKILL.md, loaded when a task matches
~390

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from codeaholicguy/ai-devkit at commit 7ef0cd5, republished under its Apache-2.0 licence (© codeaholicguy). 198 words, ~390 tokens.

Download SKILL.mdSave it as .claude/skills/changelog/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
changelog
description
AI DevKit · Update CHANGELOG.md Unreleased items from git commits since the latest release. Use when users ask to update changelog/release notes from recent commits, with one concise line per commit and commit/PR links.

Changelog

Update the top Unreleased list in CHANGELOG.md from commits after the latest release.

Workflow

  1. Find the latest release base:
    • Prefer the latest reachable tag: git describe --tags --abbrev=0.
    • If there are no tags, search recent history for a release commit and use that hash.
  2. Get commits: git log <base>..HEAD --reverse --format='%H%x09%s'.
  3. Derive the GitHub repo URL from git remote get-url origin.
  4. For each commit, add one concise changelog line:
    • Format: - [<short-hash>](<url>) <one-line summary>
    • If the commit clearly relates to a PR, link the hash to the PR URL instead of the commit URL.
    • Detect PRs from subjects like (#123), merge commits, or gh pr list --search <hash> --state all --json number,url.
  5. Insert the new lines into the top Unreleased section/list in CHANGELOG.md.
    • If no Unreleased section exists, create one at the top.
    • Do not create a dated release heading unless the user asks for a release.

Rules

  • Keep one line per commit.
  • Preserve the existing changelog style when obvious.
  • Always add entries to the top Unreleased list.
  • Skip noisy commits only when clearly non-user-facing and explain what was skipped.
  • Do not invent PR links; use commit links when PR evidence is missing.

© codeaholicguy, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in skills/changelog of codeaholicguy/ai-devkit.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit 7ef0cd5

Compare with similar skills

Changelog next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Changelog compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Changelog this skillcodeaholicguy/ai-devkit1.6k—~390Automated safety check: PassApache-2.0
React Router Release Notes Prepremix-run/react-router57k—~1.1kAutomated safety check: PassMIT
Draft Release Notesjamiepine/voicebox57k—~941Automated safety check: PassMIT
Mole Release Notes Publishertw93/Mole70k—~1.9kAutomated safety check: PassGPL-3.0
Release Bumpjamiepine/voicebox57k—~1.1kAutomated safety check: PassMIT
Git Workflow and Versioningaddyosmani/agent-skills103k2 repos~3.5kAutomated safety check: NotesMIT

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Works with

Categories

Questions about Changelog

What does Changelog do?

AI DevKit · Update CHANGELOG.md Unreleased items from git commits since the latest release. Changelog is an agent skill from codeaholicguy/ai-devkit.md Unreleased items from git commits since the latest release.

When should I use Changelog?

Changelog fits situations like: users ask to update changelog/release notes from recent commits; with one concise line per commit and commit/PR links.

How do I install Changelog in Claude Code?

Run `npx skills add codeaholicguy/ai-devkit --skill changelog -a claude-code`. Or copy the skill folder (skills/changelog in codeaholicguy/ai-devkit) into .claude/skills/changelog in your project. Claude Code loads it when a task matches its description.

How do I install Changelog in Codex?

Run `npx skills add codeaholicguy/ai-devkit --skill changelog -a codex`. Or copy the skill folder (skills/changelog in codeaholicguy/ai-devkit) into .agents/skills/changelog in your project. Codex loads it when a task matches its description.

Can I use Changelog in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add codeaholicguy/ai-devkit --skill changelog -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/changelog, .gemini/skills/changelog, .github/skills/changelog and .opencode/skills/changelog in your project.

What does Changelog need to run?

Going by SKILL.md and its folder, Changelog needs the command-line tools its instructions call (git and gh).

Does Changelog access the network?

SKILL.md contains no URLs. Its commands use git and gh, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Changelog safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Changelog use?

Changelog is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Changelog use?

About 390 tokens (SKILL.md is roughly 1.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Changelog?

Skills that share tags, products or a category with Changelog: React Router Release Notes Prep (remix-run/react-router, 57k stars), Draft Release Notes (jamiepine/voicebox, 57k stars), Mole Release Notes Publisher (tw93/Mole, 70k stars) and Release Bump (jamiepine/voicebox, 57k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Changelog?

codeaholicguy (a GitHub user) maintains it in codeaholicguy/ai-devkit, which has 1,642 GitHub stars. The repository holds 28 skills in this directory. The repository was last updated on October 7, 2026.

Source: codeaholicguy/ai-devkit on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.