Design & UX

UI/UX design intelligence, accessibility, performance, SEO, and data visualization — domain expertise for web and app developers. Includes 67 UI styles, 25 chart types, font pairing, and UX guidelines.

Design system and guidelines for Claude's built-in generative UI — the show_widget tool that renders interactive HTML/SVG widgets inline in claude.ai conversations. This skill provides the complete Anthropic "Imagine" design system so Claude produces high-quality widgets without needing to call read_me first. Use this skill whenever the user asks to visualize data, create an interactive chart, build a dashboard, render a diagram, draw a flowchart, show a mockup, create an interactive explaine...

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.

Build modern Shiny dashboards and applications using bslib (Bootstrap 5). Use when creating new Shiny apps, modernizing legacy apps (fluidPage, fluidRow/column, tabsetPanel, wellPanel, shinythemes), or working with bslib page layouts, grid systems, cards, value boxes, navigation, sidebars, filling layouts, theming, accordions, tooltips, popovers, toasts, or bslib inputs. Assumes familiarity with basic Shiny.

Advanced theming for Shiny apps using bslib and Bootstrap 5. Use when customizing app appearance with bs_theme(), Bootswatch themes, custom colors, typography, brand.yml integration, Bootstrap Sass variables, custom Sass/CSS rules, dark mode and color modes, dynamic theme switching, real-time theming, theme inspection, or making R plots match the app theme with thematic.

Edit and modify image-based designs in Canva (social media posts, posters, flyers, etc.). Use this skill when user wants to modify existing image designs or create new ones. Follows 3-mode workflow: PLAN changes, CLARIFY with user, then IMPLEMENT. For presentations use canva-presentation skill. For videos use canva-video skill.

Design knowledge base for understanding design terminology, concepts, and best practices. Use this skill when user asks about design terms, needs guidance on design principles, or wants to understand Canva-specific features. Provides educational information, not direct Canva operations. Reference skill for other skills to consult.

Creative design generation skill for creating visual content from scratch. Use this skill when user wants to CREATE new designs for social media, presentations, marketing materials, etc. Integrates web search for inspiration, generates content ideas, and creates designs using Canva. Supports all platforms: Instagram, LinkedIn, Facebook, Twitter, YouTube, and more. Can be integrated with other skills for automated workflows (e.g., outreach campaigns).

Applies visual polish and UI refinements to elevate aesthetic quality before deployment. This skill should be used when the user asks to "run visual polish", "polish the UI", "run Stage 6P", "fix visual defects", "enhance the UI", "improve the app aesthetics", "run UI refinement", "apply visual enhancements", or "fix contrast and layout issues", or when the transmute-pipeline agent reaches Stage 6P of the pipeline.

UI/UX screen design (Apple HIG) + design-to-code translation

Design system creation (Apple HIG) + Figma auto-layout specifications

Design critique (Nielsen heuristics) + accessibility audit (WCAG 2.2 AA)

Brand identity system (Pentagram-level) + executive presentation design

一句话生成大师级海报、书籍封面、专辑封面和各类设计作品。无需懂PS、配色或艺术史，AI自动选择最佳风格（基于33+位传奇设计师）。支持多平台多比例：公众号封面(21:9)、小红书配图(3:4)、文章配图(16:9)、书籍封面(9:16)、专辑封面(1:1)、电影海报(9:16)。包含AI提示词优化、风格对比、图生图转换功能。触发词："Mondo风格"、"书籍封面设计"、"专辑封面"、"海报设计"、"读书笔记配图"、"公众号封面"、"小红书配图"、"文章配图"。One-sentence generation of master-level posters, book covers, album covers and designs. 33+ legendary designer styles with multi-platform aspect ratio support (21:9, 16:9, 3:4, 1:1, 9:16).

Generate HTML mockup screens from PRD.md files for UI/UX human designer review. Creates a Node.js + Alpine.js + HTMX mockup server with admin dashboard layout (left sidebar navigation, header with logo/notifications/locale/user menu, footer with copyright/version) served as partials, organized by user role in a mockup/ folder. Input: application name (mandatory), version (mandatory), module (optional). Output: mockup/ folder in the application's context folder containing MOCKUP.html index pag...

Generate React + shadcn/ui mockup screens from PRD.md files for UI/UX human designer review. Creates a Vite + React 19 + TypeScript + shadcn/ui mockup application with admin dashboard layout (collapsible sidebar navigation, header with logo/notifications/locale/user menu, footer with copyright/version) using React Router v7 for client-side navigation, organized by user role in a mockup/ folder. Input: application name (mandatory), version (mandatory), module (optional). Output: mockup/ folder...

Tone down overly bold or visually aggressive designs. Reduces intensity while maintaining design quality and impact.

Final quality pass before shipping. Fixes alignment, spacing, consistency, and detail issues that separate good from great.

Design or improve onboarding flows, empty states, and first-time user experiences. Helps users get started successfully and understand value quickly.

Normalize design to match your design system and ensure consistency

Strip designs to their essence by removing unnecessary complexity. Great design is simple, powerful, and clean.

Add moments of joy, personality, and unexpected touches that make interfaces memorable and enjoyable to use. Elevates functional to delightful.

Evaluate design effectiveness from a UX perspective. Assesses visual hierarchy, information architecture, emotional resonance, and overall design quality with actionable feedback.

Add strategic color to features that are too monochromatic or lack visual interest. Makes interfaces more engaging and expressive.