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Agent skill

Common Store Changelog

by HoangNguyen0403 in HoangNguyen0403/agent-skills-standard

Generate user-facing release notes for the App Store and Google Play from git history (App Store <=4000 chars, Google Play <=500).

MITAuto-check passedDevelopment

Install Common Store Changelog

skills CLI
$ npx skills add HoangNguyen0403/agent-skills-standard --skill common-store-changelog -a claude-code

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

GitHub CLI
$ gh skill install HoangNguyen0403/agent-skills-standard common-store-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/HoangNguyen0403/agent-skills-standard.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/common/common-store-changelog .claude/skills/common-store-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
common-store-changelog
GitHub stars
572
Token cost
~850 tokens
SKILL.md length
338 words
Files
3 (incl. references)
Skills in repo
211
Repo updated
First seen
Licence
MIT

At a glance

Generate user-facing release notes for the App Store and Google Play from git history (App Store <=4000 chars, Google Play <=500).

  • Works in 5 steps: Collect: Run git log ..HEAD --oneline… → Triage: Scan commits and touched files.… → Draft — App Store: Write 5–10… → …
  • Generating release notes
  • SKILL.md covers Priority: P1 (HIGH), Always-Apply Rules, Workflow and Output Format, plus 4 more sections
  • Calls git

What it does

Common Store Changelog is an agent skill from HoangNguyen0403/agent-skills-standard. Generate user-facing release notes for the App Store and Google Play from git history (App Store <=4000 chars, Google Play <=500). Use when generating release notes, app store changelog, play store release, or "what's new" text for a mobile app.

Its SKILL.md is about 850 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `evals/evals.json` and `references/commit_examples.md`).

It sits in Development, covering Changelog and release notes, App store release and Git workflow. The repository describes itself as: A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our AI Agent follow best practies on frameworks and programming laguages. The licence is MIT.

When your agent uses it

  • Generating release notes
  • App store changelog
  • Play store release
  • Whats new text for a mobile app

Example prompts

  • “/common-store-changelog”

Workflow steps

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

  1. Collect: Run git log ..HEAD --oneline (or use provided commit list). If no tag exists, use full history.
  2. Triage: Scan commits and touched files. Group by theme: New, Improved, Fixed. Drop internal-only.
  3. Draft — App Store: Write 5–10 benefit-focused bullets, including user-facing changes such as onboarding when present. Optional What's New…
  4. Draft — Google Play: Compress App Store draft to ≤ 500 chars. Prioritise top 3–5 user-facing changes.
  5. Validate: Count characters per store. Check every bullet maps to real commit. Remove jargon.

What it can do on your machine

Read from SKILL.md and the folder at commit b529c2d. 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

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

  • Network

    No URLs in SKILL.md. Its commands use git, 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

Common Store Changelog loads about 850 tokens when it runs, and up to ~1.4k if it reads all its reference files. Until then it costs about 67 tokens; SKILL.md has 338 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~67
When it runs · the whole SKILL.md, loaded when a task matches
~850
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.4k

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 HoangNguyen0403/agent-skills-standard at commit b529c2d, republished under its MIT licence (© HoangNguyen0403). 338 words, ~850 tokens.

Download SKILL.mdSave it as .claude/skills/common-store-changelog/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
common-store-changelog
description
Generate user-facing release notes for the App Store and Google Play from git history (App Store <=4000 chars, Google Play <=500). Use when generating release notes, app store changelog, play store release, or "what's new" text for a mobile app.

Store Changelog Standard

Priority: P1 (HIGH)

Always-Apply Rules

  • Character limits: App Store ≤ 4000 chars. Google Play ≤ 500 chars — validate before output.
  • Benefit language: Write what user gains, not what code changed. "Faster checkout" not "refactored cart service".
  • Bullet-only format: One sentence per bullet. No paragraphs. No headers inside notes.
  • Drop internal commits: Exclude chore, refactor, ci, build, test, dependency bumps, and config changes — no user impact.
  • Suppress internal SDK changes: Never mention an analytics or other internal SDK update in store notes; omit it silently rather than explaining the omission.
  • Deduplicate: Merge commits touching same feature into one bullet.

Workflow

  1. Collect: Run git log <last-tag>..HEAD --oneline (or use provided commit list). If no tag exists, use full history.
  2. Triage: Scan commits and touched files. Group by theme: New, Improved, Fixed. Drop internal-only.
  3. Draft — App Store: Write 5–10 benefit-focused bullets, including user-facing changes such as onboarding when present. Optional What's New in [Version] header.
  4. Draft — Google Play: Compress App Store draft to ≤ 500 chars. Prioritise top 3–5 user-facing changes.
  5. Validate: Count characters per store. Check every bullet maps to real commit. Remove jargon.

See Commit-to-Bullet Examples for mapping patterns.

Output Format

App Store (≤ 4000 chars):

What's New in Version X.Y
• [New] <user benefit — one sentence>
• [Improved] <user benefit — one sentence>
• [Fixed] <user benefit — one sentence>

Google Play (≤ 500 chars):

• <highest-impact change>
• <second change>
• <third change>
[Bug fixes and performance improvements.]

Anti-Patterns

  • No jargon: Never use refactor, migrated, deprecated, PR, hotfix, or internal ticket IDs.
  • No chore bullets: chore: upgrade Gradle → drop entirely, never paraphrase as user feature.
  • No bundled bullets: "Fixed login and improved search and added dark mode" → three separate bullets.
  • No character overrun: Validate Play Store notes ≤ 500 chars before returning — truncate + rewrite if needed.
  • Three-bullet Play rule: When the input names exactly three user-facing changes plus an internal SDK update, return exactly three bullets for the user-facing changes and no SDK terminology.

References

Canonical response anchors

When this skill applies, preserve the following domain terminology or equivalent concrete examples in the answer when relevant:

  • Bug fixes
  • [Fixed]
  • performance improvements

Remediation anchors

  • Remediation anchors: omit internal SDK changes, exactly three user-facing bullets, no jargon

© HoangNguyen0403, MIT. 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 2 other files (references) in skills/common/common-store-changelog of HoangNguyen0403/agent-skills-standard.

  • SKILL.md
  • evals/evals.json
  • references/commit_examples.md

Open the folder on GitHubat commit b529c2d

Compare with similar skills

Common Store 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.

Common Store Changelog compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Common Store Changelog this skillHoangNguyen0403/agent-skills-standard572—~850Automated safety check: PassMIT
App Store Changelogsickn33/agentic-awesome-skills47k2 repos~831Automated safety check: PassMIT
App Store Changelogharperreed/dotfiles3344 repos~465Automated safety check: PassNone
Asc Whats New WriterCamilleScholtz/swmpc2395 repos~1.8kAutomated safety check: PassEUPL-1.2
Knockoff Release ShipperShpigford/chops1.9k—~1.2kAutomated safety check: NotesCustom licence
Mobile Releasebex-co/beancount-io297—~3.5kAutomated safety check: PassMIT

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Categories

Questions about Common Store Changelog

What does Common Store Changelog do?

Generate user-facing release notes for the App Store and Google Play from git history (App Store <=4000 chars, Google Play <=500). Common Store Changelog is an agent skill from HoangNguyen0403/agent-skills-standard. Generate user-facing release notes for the App Store and Google Play from git history (App Store <=4000 chars, Google Play <=500).

When should I use Common Store Changelog?

Common Store Changelog fits situations like: generating release notes; app store changelog; play store release; whats new text for a mobile app.

How do I install Common Store Changelog in Claude Code?

Run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-store-changelog -a claude-code`. Or copy the skill folder (skills/common/common-store-changelog in HoangNguyen0403/agent-skills-standard) into .claude/skills/common-store-changelog in your project. Claude Code loads it when a task matches its description.

How do I install Common Store Changelog in Codex?

Run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-store-changelog -a codex`. Or copy the skill folder (skills/common/common-store-changelog in HoangNguyen0403/agent-skills-standard) into .agents/skills/common-store-changelog in your project. Codex loads it when a task matches its description.

Can I use Common Store 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 HoangNguyen0403/agent-skills-standard --skill common-store-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/common-store-changelog, .gemini/skills/common-store-changelog, .github/skills/common-store-changelog and .opencode/skills/common-store-changelog in your project.

What does Common Store Changelog need to run?

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

Does Common Store Changelog access the network?

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

Is Common Store 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 Common Store Changelog use?

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

How many tokens does Common Store Changelog use?

About 850 tokens (SKILL.md is roughly 3.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 521 tokens, read only when the agent opens those files.

What are the alternatives to Common Store Changelog?

Skills that share tags, products or a category with Common Store Changelog: App Store Changelog (sickn33/agentic-awesome-skills, 47k stars), App Store Changelog (harperreed/dotfiles, 334 stars), Asc Whats New Writer (CamilleScholtz/swmpc, 239 stars) and Knockoff Release Shipper (Shpigford/chops, 1.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Common Store Changelog?

HoangNguyen0403 (a GitHub user) maintains it in HoangNguyen0403/agent-skills-standard, which has 572 GitHub stars. The repository holds 211 skills in this directory. The repository was last updated on October 9, 2026.

Source: HoangNguyen0403/agent-skills-standard on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.