Agent skill

Release Notes One Pager

by nexu-io in nexu-io/open-design

Release notes one-page HTML with highlights, Added, Fixed, Breaking changes, Known issues, and Upgrade note.

Apache-2.0Auto-check passedDevelopment

Install Release Notes One Pager

skills CLI
$ npx skills add nexu-io/open-design --skill release-notes-one-pager -a claude-code

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

GitHub CLI
$ gh skill install nexu-io/open-design release-notes-one-pager --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/nexu-io/open-design.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/release-notes-one-pager .claude/skills/release-notes-one-pager && 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
release-notes-one-pager
GitHub stars
100k
Token cost
~920 tokens
SKILL.md length
349 words
Files
5 (incl. references, assets)
Skills in repo
245
Repo updated
First seen
Licence
Apache-2.0

At a glance

Release notes one-page HTML with highlights, Added, Fixed, Breaking changes, Known issues, and Upgrade note.

  • Works in 6 steps: Pre-flight → Start from the shared seed → Build release-note structure → …
  • Tasks that involve Changelog and release notes
  • SKILL.md covers Resource map and Workflow
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Release Notes One Pager is an agent skill from nexu-io/open-design. Release notes one-page HTML with highlights, Added, Fixed, Breaking changes, Known issues, and Upgrade note. Writes explicit "None" style sections whenever the user does not provide details.

Its SKILL.md is about 920 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files and assets (for example `references/checklist.md` and `references/layouts.md`).

It sits in Development, covering Changelog and release notes. The repository describes itself as: 🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes… The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Changelog and release notes

Example prompts

  • “/release-notes-one-pager”

Workflow steps

6 steps, taken from the step headings in SKILL.md.

  1. Pre-flight
  2. Start from the shared seed
  3. Build release-note structure
  4. Honesty rules for missing details
  5. Self-check
  6. Emit artifact

What it can do on your machine

Read from SKILL.md and the folder at commit d9dd6fe. 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

    No scripts in the folder and no shell commands in SKILL.md.

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

  • Network

    No URLs in SKILL.md.

    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

Release Notes One Pager loads about 920 tokens when it runs, and up to ~4.8k if it reads all its reference files. Until then it costs about 54 tokens; SKILL.md has 349 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~920
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.8k

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 nexu-io/open-design at commit d9dd6fe, republished under its Apache-2.0 licence (© nexu-io). 349 words, ~920 tokens.

Download SKILL.mdSave it as .claude/skills/release-notes-one-pager/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.
name
release-notes-one-pager
description
Release notes one-page HTML with highlights, Added, Fixed, Breaking changes, Known issues, and Upgrade note. Writes explicit "None" style sections whenever the user does not provide details.
triggers
release notes, changelog, what's new, version update, change log, release summary
od.mode
prototype
od.platform
desktop
od.scenario
engineering
od.example_prompt
Write release notes for v2.3.1 with Added, Fixed, Breaking changes, Known issues, and an Upgrade note.

Release Notes One-Pager Skill

Produce a single-page release notes document in HTML.

Resource map

release-notes-one-pager/
├── SKILL.md                    ← this file
├── example.html                ← quality bar and style reference
├── assets/
│   └── template.html           ← local seed file to copy to project index.html
└── references/
    ├── checklist.md            ← P0 / P1 / P2 gates
    └── layouts.md              ← local section skeletons

Do not write CSS from scratch unless the user explicitly asks for a bespoke structure.

Workflow

Step 0 — Pre-flight
  1. Read assets/template.html.
  2. Read references/layouts.md.
  3. Read active DESIGN.md and map it to the six :root variables.
Step 1 — Start from the shared seed

Copy assets/template.html to project index.html.

Update:

  • <title>
  • topnav logo text
  • topnav link labels (destinations are pre-wired to #added, #fixed, #upgrade-note)
  • topnav CTA label and href destination, or omit the topnav CTA entirely if no real destination exists
  • ensure the topnav link targets exist by adding matching section id attributes
Step 2 — Build release-note structure

Inside <main id="content">, compose this section order:

  1. Hero (Layout 1 or 2): version, date, one-sentence summary.
  2. Added (use Layout 7 log-list; section root must include id="added").
  3. Fixed (use Layout 7 log-list; section root must include id="fixed").
  4. Breaking changes (use Layout 7 log-list, or one row explicitly saying "None"; section root must include id="breaking-changes").
  5. Known issues (Layout 7 or card list; section root must include id="known-issues").
  6. Upgrade note (short steps list or explicit no-action statement; section root must include id="upgrade-note").
  7. Closing CTA strip (Layout 6).

For every CTA in the emitted HTML (topnav, hero, closing strip), replace both the visible label and the href destination with real, safe values. If no real destination is available, omit the CTA entirely—do not use a placeholder such as href="#", a misleading page-anchor, or REPLACE_WITH_REAL_URL. Hero CTAs are optional; only add them when real destinations exist.

Step 3 — Honesty rules for missing details

If the user does not provide details, do not invent them. Write explicit placeholders:

  • Summary: No summary provided.
  • Added: No additions provided
  • Fixed: No fixes provided
  • Breaking changes: None
  • Known issues: None reported
  • Upgrade note: No upgrade actions required based on provided information

If release version or date is missing, use — and label the field rather than guessing.

Step 4 — Self-check

Run references/checklist.md. Every P0 must pass.

Step 5 — Emit artifact

Wrap output as:

<artifact identifier="release-notes-one-pager" type="text/html" title="Release Notes">
<!doctype html>
<html>...</html>
</artifact>

One sentence before the artifact. Nothing after </artifact>.

© nexu-io, 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 4 other files (references, assets) in skills/release-notes-one-pager of nexu-io/open-design.

  • SKILL.md
  • assets/template.html
  • example.html
  • references/checklist.md
  • references/layouts.md

Open the folder on GitHubat commit d9dd6fe

Compare with similar skills

Release Notes One Pager 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.

Release Notes One Pager compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Release Notes One Pager this skillnexu-io/open-design100k—~920Automated safety check: PassApache-2.0
Simple Englishmoeru-ai/airi50k2 repos~4.6kAutomated safety check: PassMIT
StarRocks Release NotesStarRocks/starrocks12k—~1.9kAutomated safety check: NotesApache-2.0
Cutting A ReleaseTriliumNext/Trilium38k—~3.2kAutomated safety check: PassAGPL-3.0
React Router Release Notes Prepremix-run/react-router57k—~1.1kAutomated safety check: PassMIT
Mole CLI Release Flowtw93/Mole70k—~2.6kAutomated safety check: PassGPL-3.0

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Categories

Questions about Release Notes One Pager

What does Release Notes One Pager do?

Release notes one-page HTML with highlights, Added, Fixed, Breaking changes, Known issues, and Upgrade note. Release Notes One Pager is an agent skill from nexu-io/open-design. Release notes one-page HTML with highlights, Added, Fixed, Breaking changes, Known issues, and Upgrade note.

When should I use Release Notes One Pager?

Release Notes One Pager fits situations like: tasks that involve Changelog and release notes.

How do I install Release Notes One Pager in Claude Code?

Run `npx skills add nexu-io/open-design --skill release-notes-one-pager -a claude-code`. Or copy the skill folder (skills/release-notes-one-pager in nexu-io/open-design) into .claude/skills/release-notes-one-pager in your project. Claude Code loads it when a task matches its description.

How do I install Release Notes One Pager in Codex?

Run `npx skills add nexu-io/open-design --skill release-notes-one-pager -a codex`. Or copy the skill folder (skills/release-notes-one-pager in nexu-io/open-design) into .agents/skills/release-notes-one-pager in your project. Codex loads it when a task matches its description.

Can I use Release Notes One Pager 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 nexu-io/open-design --skill release-notes-one-pager -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/release-notes-one-pager, .gemini/skills/release-notes-one-pager, .github/skills/release-notes-one-pager and .opencode/skills/release-notes-one-pager in your project.

What does Release Notes One Pager need to run?

SKILL.md names no scripts, command-line tools or credentials: Release Notes One Pager is instructions for the agent only.

Does Release Notes One Pager access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Release Notes One Pager 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 Release Notes One Pager use?

Release Notes One Pager 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 Release Notes One Pager use?

About 920 tokens (SKILL.md is roughly 3.7k 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 3.9k tokens, read only when the agent opens those files.

What are the alternatives to Release Notes One Pager?

Skills that share tags, products or a category with Release Notes One Pager: Simple English (moeru-ai/airi, 50k stars), StarRocks Release Notes (StarRocks/starrocks, 12k stars), Cutting A Release (TriliumNext/Trilium, 38k stars) and React Router Release Notes Prep (remix-run/react-router, 57k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Release Notes One Pager?

nexu-io (a GitHub organization) maintains it in nexu-io/open-design, which has 100,100 GitHub stars. The repository holds 245 skills in this directory. The repository was last updated on October 9, 2026.

Source: nexu-io/open-design on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.