App Icon Composer

Q: What is a Claude Code skill and how does the App Icon Composer skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. App Icon Composer is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Dev Tools · Sub-category: scaffolders · Last updated: 2026-06-15

type:generator

Produce HIG-correct, Icon Composer-ready layered app icons for iOS/iPadOS/macOS/watchOS 26 (Liquid Glass) — apply Apple's app-icon guidelines, design the layer stack and Default/Dark/Mono appearances, and author the art as SVG the model can write directly (no paid generator required), falling back to image-gen MCPs only for illustrative art. Use when the user says "app icon", "Icon Composer", ".icon file", "Liquid Glass icon", "layered icon", "dark/tinted/mono icon variant", "icon for App Store", or needs icon art produced and assembled.

About this skill (catalog notes)

App Icon Composer includes at least one code block. At roughly 1,865 words the SKILL.md is on the longer end of the catalog distribution.

License: MIT
Original author: markdavidgan
Indexed lastmod: 2026-06-15
Catalog position: Dev Tools · scaffolders
Indexed related skills: 10

How App Icon Composer fits the catalog

App Icon Composer sits in the Dev Tools category under the scaffolders sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Produce a layered Liquid Glass app icon that follows Apple's Human Interface Guidelines and drops straight into Icon Composer — authored as SVG the model writes directly, no SnapAI, no paid icon SaaS. The brand decision (silhouette, signature color, what the icon means) lives in app-brand-identity; App Store listing use lives in asc-aso. This skill is the HIG-correct production pipeline: concept → layer stack → appearances → an Icon Composer-ready bundle.

What this skill does

App Icon Composer is a community-contributed Claude Code skill in the scaffolders sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/app-icon-composer/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user says "app icon", "Icon Composer", ".icon file", "Liquid Glass icon", "layered icon", "dark/tinted/mono icon variant", "icon for App Store", or needs icon art produced and assembled.

Who uses this skill

The App Icon Composer Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/app-icon-composer
curl -L https://claudskills.com/skills/app-icon-composer/SKILL.md \
  -o ~/.claude/skills/app-icon-composer/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/app-icon-composer/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/app-icon-composer/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\app-icon-composer\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the App Icon Composer Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/app-icon-composer/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the App Icon Composer skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the App Icon Composer skill?

Use App Icon Composer when your Claude Code task falls under the Dev Tools category — specifically in the scaffolders area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use App Icon Composer" or describe the task and let Claude pick). Browse related skills at /category/tools/.

What is a Claude Code skill and how does the App Icon Composer skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. App Icon Composer is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/markdavidgan/apple-dev-skills/blob/HEAD/platforms/claude/skills/app-icon-composer/SKILL.md
License: MIT
Author: markdavidgan

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

markdavidgan. (2026). App Icon Composer [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/app-icon-composer/

BibTeX

@misc{app-icon-composer-2026,
  author    = {markdavidgan},
  title     = {App Icon Composer [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/app-icon-composer/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/app-icon-composer.svg)](https://claudskills.com/skills/app-icon-composer/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

More Dev Tools skills

Browse all Dev Tools skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Dev Tools skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore