mobile-design-system

mobile-design-system is a plugin for Claude Code from JuanMarchetto/agent-skills. Its manifest loads nothing; the 1 skill it bundles cost 86 tokens per session together, scanned A, original, MIT.

A mobile interface design guide covering React Native components, touch input, gestures, accessibility, navigation, and visual design.

In plain words
What is it for?
It is for designing and building mobile app screens, touch interactions, gestures, navigation flows, and accessible React Native interfaces.
Why use it?
It helps developers make mobile screens easier to use and consistent with common iOS and Android conventions.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add JuanMarchetto/agent-skills
agentmods
npx agentmods add plugins/juanmarchetto/agent-skills/mobile-design-system
Clone the repo
git clone --depth 1 https://github.com/JuanMarchetto/agent-skills

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 mobile-design-system

README.md
[![agentmods](https://agentmods.dev/badge/plugins/juanmarchetto/agent-skills/mobile-design-system.svg)](https://agentmods.dev/plugins/juanmarchetto/agent-skills/mobile-design-system)
Your own site
<a href="https://agentmods.dev/plugins/juanmarchetto/agent-skills/mobile-design-system"><img src="https://agentmods.dev/badge/plugins/juanmarchetto/agent-skills/mobile-design-system.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill cost 86 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

mobile-design-system 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 yesterday.

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.

skills/mobile-design-system/.claude-plugin/plugin.json · 13 lines

What it actually says

{
  "name": "mobile-design-system",
  "version": "1.0.0",
  "description": "Comprehensive mobile UI/UX design system covering React Native components, touch interactions, gesture patterns, accessibility, app navigation, and visual design principles.",
  "skills": [
    {
      "name": "mobile-design-system",
      "path": "SKILL.md",
      "description": "Mobile UI/UX design system with React Native patterns, touch interactions, gestures, accessibility, navigation, and visual design. Triggers: mobile UI, React Native, app design, mobile UX, touch targets, mobile patterns, app screen design."
    }
  ]
}
Contents

What it installs

The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 86 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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. yesterday First seen · 13 lines scan A f776c011c659

Subscribe to this mod's changes

mobile-design-system is a plugin published in the GitHub repository JuanMarchetto/agent-skills (5 stars, last pushed 5mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.