app-themes

app-themes is a skill for Claude Code from sampaio-tech/iOS-design-system. It costs 22 tokens per session (3,071 once invoked), scanned A, original, MIT.

A collection of themes and widgets styled for Music, Podcast, Stocks, Weather, App Store, and Books interfaces on iOS.

In plain words
What is it for?
Use it to build themed screens, cards, music controls, and other widgets for these specific app experiences.
Why use it?
It avoids recreating common Apple-style layouts, colors, effects, and controls for each app category.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to build themed screens, cards, music controls, and other widgets for these specific app experiences.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sampaio-tech/ios-design-system/app-themes
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.

Any agent
npx skills add sampaio-tech/iOS-design-system --skill app-themes
Clone the repo
git clone --depth 1 https://github.com/sampaio-tech/iOS-design-system

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for app-themes

README.md
[![agentmods](https://agentmods.dev/badge/skills/sampaio-tech/ios-design-system/app-themes/github.svg)](https://agentmods.dev/skills/sampaio-tech/ios-design-system/app-themes)
Your own site
<a href="https://agentmods.dev/skills/sampaio-tech/ios-design-system/app-themes"><img src="https://agentmods.dev/badge/skills/sampaio-tech/ios-design-system/app-themes/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for app-themes

Your own site · 80×15
<a href="https://agentmods.dev/skills/sampaio-tech/ios-design-system/app-themes"><img src="https://agentmods.dev/badge/skills/sampaio-tech/ios-design-system/app-themes.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,071 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00022 $0.03071
Opus 5 $0.00011 $0.01536
Sonnet 5 $0.00004 $0.00614
Haiku 4.5 $0.00002 $0.00307

Measured 11d ago against content hash 6b3d46de8636, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

app-themes 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 11d 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.

.claude/skills/app-themes/SKILL.md · 576 lines

How it starts

The opening of the file, as written. The whole thing — 576 lines — stays where its author put it; the contents beside it link to each section on GitHub.

App-Specific Themes Reference

Pre-built themes and widgets for specific iOS app styles.

Available Themes

This design system includes 6 app-specific themes:

  1. Neutral Music - Apple Music style
  2. Neutral Podcast - Podcast app style
  3. Stocks - Stocks app style
  4. Weather - Weather app style
  5. App Store - App Store style
  6. Books - Books app style

Neutral Music Theme

Glassmorphism effects and gradient backgrounds for music player interfaces.

NeutralCardWidget

Music-themed card with gradient background.

NeutralCardWidget(
  padding: const EdgeInsets.all(16),
  child: Column(
    children: [
      // Album art
      ClipRRect(
        borderRadius: BorderRadius.circular(12),
        child: Image.network(
          albumArtUrl,
          height: 300,
          width: 300,
          fit: BoxFit.cover,
        ),
      ),
      const SizedBox(height: 24),
      // Song info
      Text(
        'Song Title',
        style: theme.typography.title2Bold,
      ),
      Text(
        'Artist Name',
        style: theme.typography.bodyRegular,
      ),
    ],
  ),
)

NeutralCircularButtonWidget

Circular button with glassmorphism for music controls.

// Playback controls
Row(
  mainAxisAlignment: MainAxisAlignment.spaceEvenly,
  children: [
    NeutralCircularButtonWidget(
      iconData: CupertinoIcons.backward_fill,
      onPressed: () {
        // Previous track
      },
    ),
    NeutralCircularButtonWidget(
      iconData: _isPlaying
        ? CupertinoIcons.pause_fill
        : CupertinoIcons.play_fill,
      iconSize: 32,
      onPressed: () {
        setState(() => _isPlaying = !_isPlaying);
      },
    ),
    NeutralCircularButtonWidget(
      iconData: CupertinoIcons.forward_fill,
      onPressed: () {
        // Next track
      },
    ),
  ],
)

NeutralPillButtonWidget

Pill-shaped button with gradient styling.

NeutralPillButtonWidget(
  label: 'Add to Playlist',
  leftIcon: CupertinoIcons.add,
  onPressed: () {
    // Add to playlist
  },
)

NeutralPillButtonWidget(
  label: 'Share',
  rightIcon: CupertinoIcons.share,
  onPressed: () {
    // Share song
  },
)

Read the full file on GitHub · 576 lines

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. 11d ago First seen · 576 lines · 22 tokens per session scan A 6b3d46de8636

Subscribe to this mod's changes

app-themes is a skill published in the GitHub repository sampaio-tech/iOS-design-system (19 stars, last pushed 1mo ago), licensed MIT. It adds 22 tokens to every session and 3,071 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 2026-08-30.

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