Agent Academy

Agent Academy is a free, source-linked library of skills, prompts, MCP servers and bot templates, organised into courses by profession, for people who hand real work to AI agents: 1,467 live resources, each with its original link, license and safety tags.

Skill

responsive-design

Implement modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first breakpoint strategies. Use when building adaptive interfaces, implementing fluid layouts, or creating component-level responsive behavior.

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Open the original

https://github.com/wshobson/agents/blob/main/plugins/ui-design/skills/responsive-design/SKILL.md

Install
npx skills add wshobson/agents --skill responsive-design

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Republished in full under its license, with attribution. The source is authoritative.

name: responsive-design
description: Implement modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first breakpoint strategies. Use when building adaptive interfaces, implementing fluid layouts, or creating component-level responsive behavior.

Responsive Design

Master modern responsive design techniques to create interfaces that adapt seamlessly across all screen sizes and device contexts.

When to Use This Skill

  • Implementing mobile-first responsive layouts
  • Using container queries for component-based responsiveness
  • Creating fluid typography and spacing scales
  • Building complex layouts with CSS Grid and Flexbox
  • Designing breakpoint strategies for design systems
  • Implementing responsive images and media
  • Creating adaptive navigation patterns
  • Building responsive tables and data displays

Detailed patterns and worked examples

Detailed pattern documentation lives in references/details.md. Read that file when the navigation tier above is insufficient.

Best Practices

  1. Mobile-First: Start with mobile styles, enhance for larger screens
  2. Content Breakpoints: Set breakpoints based on content, not devices
  3. Fluid Over Fixed: Use fluid values for typography and spacing
  4. Container Queries: Use for component-level responsiveness
  5. Test Real Devices: Simulators don't catch all issues
  6. Performance: Optimize images, lazy load off-screen content
  7. Touch Targets: Maintain 44x44px minimum on mobile
  8. Logical Properties: Use inline/block for internationalization

Common Issues

  • Horizontal Overflow: Content breaking out of viewport
  • Fixed Widths: Using px instead of relative units
  • Viewport Height: 100vh issues on mobile browsers
  • Font Size: Text too small on mobile
  • Touch Targets: Buttons too small to tap accurately
  • Aspect Ratio: Images squishing or stretching
  • Z-Index Stacking: Overlays breaking on different screens

Related

Design systemDesign

Apple Human Interface Guidelines

Apple's platform design guidance: foundations, patterns, components, inputs, technologies.

Sourcedeveloper.apple.com/design/human-interface-guidelines

No credentialsDoes not sendApple terms; link only
Style libraryDesign

UI Hub (Incidental AI UI resource hub) — llms.txt / api

Curated multilingual directory of ~2,391 public UI resources with visual-style (vs) facets, design KB (specs, skills), JSON endpoints and a recommended design-skill workflow.

Sourcesiinxu.github.io/ui-resource-hub/llms.txt

No credentialsDoes not sendaggregator; per-item license
WorkflowDesign

UI Hub skills.json (recommended design workflow)

Workflow: pick ONE direction skill (frontend-design or taste-skill) → search resources by style/kind → build with emil-design-eng → audit with impeccable + web-design-guidelines + accessibility → verify in browser light+dark, mobile.

Sourcesiinxu.github.io/ui-resource-hub/api/skills.json

No credentialsDoes not sendaggregator
SkillDesign

algorithmic-art

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.

Sourcegithub.com/anthropics/skills/blob/main/skills/algorithmic-art/SKILL.md

No credentialsDoes not sendApache-2.0
SkillDesign

canvas-design

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

Sourcegithub.com/anthropics/skills/blob/main/skills/canvas-design/SKILL.md

No credentialsDoes not sendApache-2.0
CaseDesign

Multimodal Design Agent Team

A Streamlit application that provides comprehensive design analysis using a team of specialized AI agents powered by Google's Gemini model.

Sourcegithub.com/Shubhamsaboo/awesome-llm-apps/tree/main/advanced_ai_agents/multi_agent_apps/agent_teams/multimodal_design_agent_team

No credentialsDoes not sendApache-2.0