Art & Design

> Explore Android app ideas as live Compose proposals in the previewer app before implementation, without changing app code. Use to brainstorm phone, tablet, desktop, or Wear OS app screens, mock up redesign alternatives, or compare and iterate on visual directions in chat. Not for Wear tiles, watch faces, or widgets. Builds on the android-design skill, which owns every design decision.

Color rules for web UI: palette ramps, semantic color tokens, color notation and gamut, and measured contrast of rendered pairs. Use when choosing, reviewing or fixing colors, color tokens, themes or text contrast in web UI.

Find template-default styling nobody chose for this product (stock violet accents, purple-to-blue gradients, one stock font, emoji icons, glow and blur effects), triage each hit in context, and report or fix the real ones. Use when asked to audit or remove generic or AI-looking styling in existing UI. It does not set a visual direction.

> Material 3 Expressive design judgment for Android apps in Jetpack Compose. Load it for any task that decides how an Android screen looks, even when the request reads as plain Compose coding: building or polishing a screen, reviewing UI code or screenshots, setting up a theme (color, typography, shape), choosing components, adapting layouts to tablet, foldable, and desktop windows (list-detail, supporting pane, what fills the space), Wear OS app screens, and adding motion. It owns the...

Layout rules for web UI: grouping, alignment, spacing, reading order, responsive breakpoints, logical properties and clipping at narrow widths. Use when building or reviewing page or component layout CSS.

Typography rules for web UI: type scale, line-height, wrapping, truncation, tabular numbers, font loading and mobile input text size. Use when styling or reviewing how text renders in web UI CSS.

Create and style Mermaid diagrams (flowcharts, sequence diagrams, state diagrams, ER diagrams, class diagrams, Gantt charts, mindmaps, timelines) for technical processes, workflows, architectures, and system flows. Use whenever the user asks for a "mermaid diagram," "flowchart," "sequence diagram," "state machine," or wants to visualize a software/technical process (agile workflow, CI/CD pipeline, git workflow, data model, architecture, API flow) as a diagram meant to render natively in a...

Judge and improve visual work (generated images, illustrations, technical drawings, 3D renders, web and app UI, UX flows, typography, layout, brand, film and video: shots, edits, generated clips) against cited, checkable design rules, with a light-touch render-critique-fix loop and a comparative aesthetic layer (intent, side-by-side judgement, revision checks). Use when making or reviewing anything visual, or when the user says "+ creative director", "consult creative director" or "creative...

Render Mermaid diagrams to SVG using beautiful-mermaid and bun. Use when the user asks to "render mermaid", "generate diagram", "create flowchart", "update diagrams", "render SVG from mermaid", "beautiful-mermaid", "regenerate diagrams", or needs to convert Mermaid diagram syntax into styled SVG files. Supports all Mermaid diagram types with 15 themes including tokyo-night.

Trigger: terminal UI design, TUI redesign, Gentle Shell look, IDE in a terminal, sidebar/status bar polish, critique TUI. Design, critique and refine terminal UIs with visual proof.

Creates sewable, true-to-size, print-ready sewing patterns (1:1 vector PDF) from a free description, a size or body measurements and/or photos of a garment. Use for "make/draft/generate a sewing pattern", "pattern from my measurements", "pattern from a photo", "copy my favourite pants", "trace a garment", plotter/roll printing, A0/A1, or A4 pages to tape together. Also triggers on German requests such as "Schnittmuster erstellen/konstruieren", "Nähmuster nach Maßen", "Schnitt nach...

Audits a website the user has cloned locally (for example from GitHub or the repo behind a Vercel project) against a versioned design rulebook (WCAG 2.2 AA plus heuristics plus house rules) at every breakpoint, builds as-is and to-be wireframes in Figma through the Figma MCP, records every proposed change, its reasons, and human sign-off in an append-only decision ledger with provenance, and hands approved changes to Claude Code or Codex as implementation briefs. Use whenever the user wants...

Build high-converting landing pages for any niche by combining our house structure with the best practices of the competitors' real landing pages. Use whenever the user wants to create, build, write, design, restyle or improve a landing page, product/marketing page, "лендинг"/"лендос", launch page, hero or offer section — even if they don't mention competitors or the framework. Two modes: build a new landing from scratch, or improve the design of an existing one (URL, repo file or...

Build an interactive exam review website for a course. It has lecture-by-lecture notes with slide references and plain-language explanations, a practice bank that explains every option, step-by-step short answers, timed mock exams drawn from a separate pool calibrated to the real exam, and a mistake notebook. Exported progress lets you find weak spots and write targeted new drills. Use this whenever a student wants to prepare for a midterm, final or quiz, or asks for a study guide, review...

Art direction for any UI, from the idea to a check in a real browser. Use when building a landing page, product site, dashboard, app screen or phone app, redesigning or polishing how one looks ("make it premium", "it looks off"), auditing a UI's design, matching a reference site, or setting up design tokens. Skip for UI logic, data or bugs that don't change the look.

Create a self-contained HTML explainer using the Digital Agency Design System when HTML is explicitly requested or another skill requires it. Skip ordinary chat and general app UI work.

Build a self-designed HTML email invitation that lands in the inbox (not spam), with one-tap RSVP buttons, an add-to-calendar link and .ics file, a header visual, a test email to the host first, and RSVP tracking in a spreadsheet. Use when the user wants to invite guests to an event by email, with or without a text-message version.

Build Apple-style Liquid Glass surfaces on the web (CSS + React/Next.js + Tailwind) that read as real glass rather than a blurry box, and choose between hand-rolled glass and the Glisse React component library. Use when adding glass, glassmorphism, frosted or translucent nav bars, capsule navs, glass cards, panels, chips, segmented controls or lens buttons to a website, when tuning glass to look like iOS 26/27, or when debugging glass glitches such as double borders, murky nested glass,...

前端设计生成 skill,覆盖 UIUX 全生命周期(研究→定义→设计→实现→验证→交付→迭代)。触发：DESIGN.md/design token/CSS 提取/页面 UI markdown/组件规格/组件路由/组件选型/导出 Tailwind·CSS·DTCG·lint/转 HarmonyOS·Flutter·Element Plus/redesign/重设计/refresh/restructure/rebuild/去 AI 味/deslop/可用性评审/critique/用户旅程/persona/可用性测试/五秒测试/埋点/设计语言模板/液态玻璃/模板墙。不适用：无 UI 的后端/脚本/数据任务、纯文案写作、非视觉类代码生成。触发（含并入口）：产品 UI 设计/界面 craft/dashboard 界面/设置页设计/interface-design、UI 合规审查/a11y 审查/check accessibility/审查我的 UI（critique 读 web-interface-guidelines 快照）、方向未定/多方案/先看几版/比较几版（explore 读...

Design, implement, and refine smooth desktop and mobile animations and tailored motion for new or existing web pages and websites. Use when asked to make a page feel less static, animate a landing page, or add brand-consistent microinteractions, reveals, parallax, and scroll choreography. Does not cover video production or merely adding backend-driven dynamic content.

Automatically discover and bind existing screen-space Unity uGUI from scene and runtime hierarchies, extract UI templates, and repeatedly match reference motion without a project-specific adapter. Preserves layout and serialized connections; reports unsupported UI and unverified game behavior. Includes optional legacy game profiles.

Create, update, audit and publish a standalone application User Manual with End User, Administrator and Technical editions, in English and optional Arabic. Use without Spec Kit to start a manual, document a feature or module, audit coverage, write API documentation (OpenAPI, AsyncAPI, GraphQL, webhooks), release notes and migration guides, plan and capture UI screenshots, set up private previews and versioned release…

Design and refine app or website UI from the user's saved screenshots and motion references. Use for layouts, components, visual direction, and interaction polish; not backend-only work.

What product UI is made of on the web. It sets elevation levels with exact shadow recipes for light and dark mode, when to use a shadow and when a border, the transparent border for forced-colours mode, a small radius scale with concentric nesting, image outlines, every interactive state as a surface change (hover, pressed, selected, disabled, focus-visible), icons (one set, currentColor, outline and fill, stroke tha…