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Mobile First Design Rules

Listed
oimiragieo·vlatest·frontend

Helps with mobile development, design as part of building frontend UIs and user experiences workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add oimiragieo/agent-studio --skill mobile-first-design-rules -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

oimiragieo

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

Nobody has reviewed this code. TrustedSkills indexes and links skills; it does not audit, run or scan them. A skill runs with whatever access you give your agent — read the source before you install it.

Automated safety checks

scanned

We could not read this skill's source, so none of the checks below were run.

Not scanned. none of the 73 skills in the repository match this slug — it was most likely renamed or removed upstream after the registry indexed it Source recorded as oimiragieo/agent-studio.
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
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About this skill

What it does

This skill guides AI agents to apply mobile-first design principles, ensuring web interfaces are optimized for smaller screens before scaling up. It enforces responsive layouts and touch-friendly interactions to improve accessibility across all device sizes.

When to use it

  • Building new websites or landing pages intended for broad public access on smartphones.
  • Refactoring existing desktop-heavy codebases to ensure compatibility with mobile devices.
  • Creating dashboards or data visualizations that must remain usable on narrow screen widths.
  • Developing applications where touch gestures and thumb zones are critical for user experience.

Key capabilities

  • Prioritizes content hierarchy for small viewports first.
  • Enforces responsive grid systems and flexible typography.
  • Validates touch target sizes against accessibility standards.
  • Optimizes asset loading strategies for mobile bandwidth constraints.

Example prompts

  • "Apply mobile-first design rules to this HTML structure to ensure it renders correctly on a 375px wide screen."
  • "Audit this CSS stylesheet and refactor it to prioritize mobile layouts before desktop enhancements."
  • "Generate a responsive navigation menu that collapses into a hamburger icon for mobile devices using mobile-first principles."

Tips & gotchas

Ensure your AI agent understands that mobile-first is a progressive enhancement strategy, not just a styling choice. Limitations may arise if the source code relies heavily on fixed-width containers or non-responsive media queries that contradict this approach.