mobile-design

mobile-design is a skill for Claude Code, Codex from Pixel-Process-UG/superkit-agents. It costs 79 tokens per session (2,346 once invoked), scanned A, original, MIT.

A guide for designing and building mobile apps with React Native, Flutter, SwiftUI, or Kotlin-based Android UI. It covers platform conventions, navigation, gestures, responsive layouts, offline use, and app-store submission.

In plain words
What is it for?
Use it to plan mobile app structure, design native-feeling screens, handle touch gestures, support offline workflows, or prepare an app for submission.
Why use it?
It helps teams choose an appropriate mobile approach and account for the different interaction and design rules of iOS and Android.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to plan mobile app structure, design native-feeling screens, handle touch gestures, support offline workflows, or prepare an app for submission.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pixel-process-ug/superkit-agents/mobile-design
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 Pixel-Process-UG/superkit-agents --skill mobile-design
Clone the repo
git clone --depth 1 https://github.com/Pixel-Process-UG/superkit-agents

Made for: Claude Code, Codex.

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-design

README.md
[![agentmods](https://agentmods.dev/badge/skills/pixel-process-ug/superkit-agents/mobile-design/github.svg)](https://agentmods.dev/skills/pixel-process-ug/superkit-agents/mobile-design)
Your own site
<a href="https://agentmods.dev/skills/pixel-process-ug/superkit-agents/mobile-design"><img src="https://agentmods.dev/badge/skills/pixel-process-ug/superkit-agents/mobile-design/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 mobile-design

Your own site · 80×15
<a href="https://agentmods.dev/skills/pixel-process-ug/superkit-agents/mobile-design"><img src="https://agentmods.dev/badge/skills/pixel-process-ug/superkit-agents/mobile-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,346 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 $0.00079 $0.02346
Opus 5.5 $0.00032 $0.00938
Sonnet 5.5 $0.00016 $0.00469
Haiku 4.5 $0.00008 $0.00235

Measured 1mo ago against content hash 87c8d9e5c121, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mobile-design 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 1mo 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.

templates/skills/mobile-design/SKILL.md · 282 lines

How it starts

The opening of the file, as written. The whole thing — 282 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Mobile Design

Overview

Design and build mobile applications that feel native on each platform. This skill covers React Native, Flutter, and SwiftUI with deep knowledge of platform-specific Human Interface Guidelines (Apple HIG) and Material Design, gesture handling, responsive layouts, offline-first patterns, and app store submission requirements.

Phase 1: Platform Analysis

  1. Identify target platforms (iOS, Android, both)
  2. Choose framework (React Native, Flutter, SwiftUI, or cross-platform)
  3. Review platform-specific design guidelines
  4. Define navigation architecture
  5. Map offline requirements

STOP — Present platform and framework recommendation with rationale before design.

Framework Selection Decision Table

Requirement React Native Flutter SwiftUI Kotlin/Compose
iOS only Possible Possible Best No
Android only Possible Possible No Best
Cross-platform Good Best No No
Native performance critical OK Good Best Best
Existing React web team Best Learning curve Learning curve Learning curve
Complex animations Good Best Good Good
Rapid prototyping Good Good Best (iOS) OK
Large existing codebase (JS) Best Rewrite Rewrite Rewrite

Phase 2: Design Implementation

  1. Build component library with platform variants
  2. Implement navigation (tab bar, stack, drawer)
  3. Handle safe areas and notches
  4. Add gesture recognizers
  5. Implement responsive layouts for phone/tablet

STOP — Present navigation architecture and component inventory for review.

Platform-Specific HIG Compliance

Apple Human Interface Guidelines
Area Guideline
Navigation UINavigationController (push/pop), tab bars at bottom (max 5)
Typography SF Pro / SF Pro Rounded, support Dynamic Type (all 11 sizes)
Safe Areas Respect safeAreaInsets — never under notch/home indicator
Gestures Swipe-back for navigation, long press for context menus
Haptics UIFeedbackGenerator (impact, selection, notification)
Colors Semantic system colors (label, secondaryLabel, systemBackground)
Modals Sheets (.sheet, .fullScreenCover) with drag-to-dismiss
Lists Grouped inset for settings, plain for content feeds
Icons SF Symbols library (5000+ icons, variable weight/size)

Read the full file on GitHub · 282 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. 1mo ago First seen · 282 lines · 79 tokens per session scan A 87c8d9e5c121

Subscribe to this mod's changes

mobile-design is a skill published in the GitHub repository Pixel-Process-UG/superkit-agents (3 stars, last pushed 7mo ago), licensed MIT. It adds 79 tokens to every session and 2,346 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-09-03.

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