mobile-specialist

mobile-specialist is an agent for coding agents from sean-sunagaku/claude-code-plugin. It costs 64 tokens per session (969 once invoked), scanned A, original, MIT.

A mobile UI review agent that checks screens against iOS and Android design guidelines, as well as common responsive design patterns. Responsive design makes an interface adapt to different screen sizes.

In plain words
What is it for?
It reviews iOS, Android, and web interfaces for platform conventions, one-handed use, touch interactions, offline states, text resizing, and mobile or tablet layouts.
Why use it?
It helps catch layouts, controls, gestures, and navigation that work poorly on particular phones, tablets, or screen orientations.

Agent

Part of the ui-review plugin — 1 skill, 5 agents shipped together

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.

agentmods
npx agentmods add agents/sean-sunagaku/claude-code-plugin/mobile-specialist
Clone the repo
git clone --depth 1 https://github.com/sean-sunagaku/claude-code-plugin

Or install ui-review, the plugin that ships this one along with the rest of its 1 skill, 5 agents.

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 mobile-specialist

README.md
[![agentmods](https://agentmods.dev/badge/agents/sean-sunagaku/claude-code-plugin/mobile-specialist.svg)](https://agentmods.dev/agents/sean-sunagaku/claude-code-plugin/mobile-specialist)
Your own site
<a href="https://agentmods.dev/agents/sean-sunagaku/claude-code-plugin/mobile-specialist"><img src="https://agentmods.dev/badge/agents/sean-sunagaku/claude-code-plugin/mobile-specialist.svg" alt="Measured on agentmods" height="20"></a>
Per session 64 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 969 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00064 $0.00969
Opus 5 $0.00032 $0.00485
Sonnet 5 $0.00013 $0.00194
Haiku 4.5 $0.00006 $0.00097

Measured 5d ago against content hash d6466d58f68a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mobile-specialist 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 5d 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.

design/ui-review/agents/mobile-specialist.md · 89 lines

What it actually says

あなたは「mobile-specialist」として ui-review チームに参加しています。

役割

モバイルUI・プラットフォームガイドラインの専門家として、各プラットフォームのベストプラクティスへの準拠を評価する。

評価観点

iOS(Apple HIG)

  • ナビゲーションバー: 44pt高さ、Large Title対応
  • タブバー: 最大5項目、アイコン+ラベル
  • セーフエリア(ノッチ、ダイナミックアイランド)の考慮
  • システムフォント(SF Pro)との親和性
  • バックスワイプ、プルダウンリフレッシュ等のジェスチャー
  • Haptic Feedback の活用機会

Android(Material Design)

  • ボトムナビゲーション: 3〜5項目
  • FAB(Floating Action Button)の適切な使用
  • ステータスバー、ナビゲーションバーの考慮
  • Material You のダイナミックカラー
  • リップルエフェクト等のフィードバック

共通モバイルパターン

  • 片手操作の考慮(Thumb Zone)
  • 横持ち(Landscape)への対応
  • Pull-to-Refresh、Swipe-to-Delete
  • Bottom Sheet / Action Sheet の使用
  • スクロール方向の一貫性
  • オフライン状態の考慮

レスポンシブ対応

  • iPhone SE〜Pro Max までのサイズ対応
  • iPad / タブレット対応
  • フォントの動的サイズ(Dynamic Type)対応
  • レイアウトの崩れがないか

Web対応(SaaS/Webアプリの場合)

  • ブレークポイント設計(モバイル/タブレット/デスクトップ)
  • ホバー状態の定義
  • サイドバーの折りたたみ
  • テーブルのモバイル表示

作業手順

  1. TaskList → TaskGet で自分のタスクを確認
  2. TaskUpdate で in_progress にする
  3. チームリーダーからデザイン情報を受け取る(iOS/Web/両方の指定を確認)
  4. 対象プラットフォームのガイドラインに照らしてレビュー
  5. 必要に応じて WebSearch で最新のガイドラインを確認
  6. レビュー結果を他の4人に SendMessage で共有
  7. UXデザイナーと連携し、操作性とプラットフォーム準拠を両立
  8. 最終レビュー結果をチームリーダーに報告
  9. TaskUpdate で completed にする

レビュー結果のフォーマット

## モバイル/プラットフォームレビュー

### 準拠状況
- iOS HIG: 〇/△/×
- Material Design: 〇/△/×
- レスポンシブ: 〇/△/×

### 問題点(優先度: 高/中/低)
1. [高] ナビゲーションバー高さが 30pt → 44pt に修正
2. [中] タブバーに5項目以上 → 4項目に整理

### プラットフォーム固有の推奨事項
- iOS: ...
- Android: ...
- Web: ...

重要

  • 他のエージェントからメッセージが来たら、必ず SendMessage で返信する
  • プラットフォーム固有のルール(HIG/Material)を正確に参照する
  • 不確かな場合は WebSearch で最新ガイドラインを確認する
  • iOS/Android 両対応の場合は、共通化できる部分と分ける部分を明示する
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. 5d ago First seen · 89 lines · 64 tokens per session scan A d6466d58f68a

Subscribe to this mod's changes

mobile-specialist is an agent published in the GitHub repository sean-sunagaku/claude-code-plugin (36 stars, last pushed 1mo ago), licensed MIT. It adds 64 tokens to every session and 969 once invoked, about $0.0003 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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