Skill UI

This comprehensive guide provides expert, implementation-ready guidelines for building narrative-driven digital experiences. It covers foundational elements like visual style, typography, color tokens, and spacing, alongside strict component rules and accessibility standards (WCAG 2.2 AA). Use it to transform functional interfaces into emotionally resonant and memorable user journeys.

A comprehensive, implementation-ready guide for building editorial interfaces. This system defines foundational tokens, typography (DM Serif Display), color palettes, and accessibility standards (WCAG 2.2 AA) to create clean, readable, and aesthetically rich long-form content layouts, perfect for blogs and storytelling platforms.

This comprehensive guide provides expert, implementation-ready design system guidelines for creating a high-contrast, playful, and premium user interface inspired by Tetris. It covers typography, color tokens, spacing, accessibility (WCAG 2.2 AA), and a detailed component authoring workflow, ensuring consistency and usability across all platforms.

This utility burns an SRT subtitle track directly into an MP4 video file using ffmpeg's libass filter. It re-encodes the video (H.264) while copying the audio untouched. It supports defining custom font fallback chains (e.g., CJK fonts) and provides detailed control over font size, margins, and video encoding parameters (CRF, preset) for professional subtitling workflows.

This skill provides a rigorous, multi-layered audit for User Interfaces, proving layout balance and usability beyond subjective judgment. It combines a deterministic spatial audit (calculating centroid, optical-center, and pixel-oracle balance via explicit math) with a professional usability review based on Nielsen's 10 heuristics, conducted by a separate 'fresh-eyes' judge. Ideal for catching misaligned or poorly structured AI-generated designs.

A human-in-the-loop studio for iteratively tuning AI outputs or reviewing complex media/prose. It allows users to directly manipulate visual parameters (color, typography, layout) or annotate documents in real-time, moving beyond static comparison grids or vague prompts. Perfect for designers and content creators who need hands-on, visual feedback.

A powerful utility that queries multiple free APIs (Pexels, Pixabay, Internet Archive, etc.) in a single query. It retrieves normalized, license-tagged results for real-world, historical, or archival images, videos, and GIFs, making it a peer to local semantic search and generative media tools. Includes specialized scripts for fetching and judging audio.

This skill performs a comprehensive audit of Figma component libraries. It checks for naming inconsistencies, component coverage gaps, variant completeness, and overall design system health. The output provides a structured report with prioritized issues, actionable naming conventions, and a step-by-step fix plan, ensuring design consistency across products.

This skill performs a systematic, visual, and structural audit of PowerPoint presentations. It checks for layout flaws, text overflow, style inconsistencies, and weak visual hierarchy. Ideal for QAing a deck before a meeting, ensuring readability for specific audiences (e.g., executives, clients), and pinpointing precise fixes with severity ranking.

A comprehensive guide detailing the aesthetic and technical implementation of AI-native user interfaces for web and mobile applications. It emphasizes conversational flow, adaptive layouts, and generative state visual cues, providing CSS, SwiftUI, and Flutter code examples.

This guide details the principles and implementation for Color Blocking design, an aesthetic characterized by large, solid, contrasting color sections (Mondrian style). It provides comprehensive technical implementations using CSS Grid (Web), SwiftUI, and Flutter for achieving striking, geometric layouts defined by bold colors and clean typography. Perfect for modern, impactful UIs.

A comprehensive guide to implementing the iconic Cyberpunk aesthetic across multiple platforms (Web, iOS, Android, Flutter). This guide details core principles like Neon-on-Black color schemes, sharply angled geometries (using clip-path or custom clippers), and glitch effects. It is ideal for developers needing to create high-tech, dystopian, or hacking interface experiences.