Skill UI

A comprehensive guide covering the fundamental principles of interactive entertainment design. This resource details core loop creation, structuring a Game Design Document (GDD), analyzing player psychology (motivation, reward schedules), balancing difficulty (flow state), and designing effective progression systems. It is essential for game developers, product managers, and creative designers planning engaging user experiences.

A comprehensive guide detailing the core principles of Apple's Human Interface Guidelines (HIG). It covers essential topics such as accessibility (VoiceOver, Dynamic Type), utilizing system colors and materials, adhering to platform conventions, and best practices for typography, layout, and motion. Use this guide to ensure your application design is native, inclusive, and highly polished across all Apple operating systems.

A comprehensive toolkit for senior UI designers to build robust and scalable design systems. It guides the generation of design tokens (colors, spacing, typography), structuring component libraries (Atoms to Organisms), implementing responsive layouts, and preparing detailed developer handoff documentation. Essential for maintaining visual consistency and bridging the gap between design and development.

An expert-level skill set covering the entire spectrum of user-centered design. Mastery includes building scalable design systems using atomic principles and design tokens, conducting deep user research (usability testing, persona creation), ensuring WCAG accessibility compliance, and managing cross-platform implementation (web, mobile, desktop). Ideal for developing complex, inclusive, and highly structured digital products.

Generates high-fidelity mobile and web UI/UX mockups with atomic design principles, responsive layouts, and accessible design tokens via muapi.ai for product requirements that need professional wireframes or design systems.

This skill provides access to a comprehensive, high-quality icon library designed for modern UI/UX systems. It ensures superior visual consistency across digital products by offering multiple premium styles (Linear, Bold, Two-tone). Users can find existing icons or leverage the integrated AI generator to create unique, perfectly styled custom icons, elevating the design professionalism beyond standard generic sets.

This comprehensive guide outlines world-class product design principles, mimicking Apple's standard. It covers building robust design systems, defining essential design tokens (color, typography, spacing, motion), structuring UI components (atoms to organisms), optimizing UX flows, and designing engaging onboarding experiences. Ideal for product designers and PMs needing to establish a cohesive, scalable visual language and improve overall user experience.

A comprehensive skill for generating non-generic, professional frontend interfaces, perfect for landing pages, portfolios, and product redesigns. This agent enforces a strict design methodology: reading the user's brief (audience, vibe, constraints) first, configuring global design dials (variance, motion, density), and recommending real, industry-standard design systems (like Material or Fluent UI) to ensure the output is always polished and contextually appropriate.

Guides designers through using the Penpot MCP tools to craft professional UI/UX for web, mobile, and desktop apps, covering workflows, design systems, accessibility checks, and setup/troubleshooting steps for the Penpot MCP server.

This skill scaffolds a complete, cohesive, mobile-first page structure, ensuring consistency across the entire application. It guides the user to define the page's core purpose, apply the Information Pyramid, and compose the layout using established design systems and existing components (shell, navigation, cards). It is ideal for starting new product flows or developing new screens while maintaining professional structural integrity and mobile-first best practices.

This expert acts as a Design Systems Lead and Prompt Engineer for creating high-fidelity, consistent UI designs. It transforms vague ideas into structured specifications by enhancing prompts with professional UI/UX terminology, synthesizing design system source files, and managing multi-step generation and editing workflows using the Stitch MCP.

This skill generates comprehensive, high-end brand identity kits, mimicking the output of a professional design studio. It goes beyond simple logos, creating a cohesive visual argument by developing complete brand worlds, guidelines, and mockups. Ideal for visualizing complex brand strategies, developing robust visual systems, or creating premium, presentation-ready branding decks across various industries.