Art & Design

Gather pixel references for UI that the code cannot show, or to check a rebuild against the real thing, using frames and timed OCR text from screen recordings, captures recovered from past Claude Code session transcripts, a local instance of the app built like production, and web research for third-party apps, plus side-by-side parity images and contact sheets. Use it whenever someone hands over a screen recording (.mov or .mp4) of the product, when a screen has no usable source code (a stale checkout, another company's UI such as a sign-in page, calendar or CRM, runtime output from a backend not in the repos), when asked "what does it really look like", "match the recording", "how long does that animation take in the app", "compare our render to the real app", or when screenshots from an earlier session might already exist. Never uses the reviewer's personal browser.

Deep guide for game UI assets: buttons with interaction states, panels, bars, wordmark logos, and icon sets. Use whenever generating game UI elements, HUD assets, inventory icons, icon sets, buttons, or title logos. Complements game-asset-core.

Core discipline for ANY game-asset generation with Imagine tools: the engine-ready defaults users don't state, spec checklists, style anchoring, read-back verification, honest defect flagging. Use whenever generating any game art (sprites, sheets, animations, tiles, UI, FX) — then ALSO load the matching specialist skill: game-animation-frames for anything that moves, game-tilesets for tiles/terrain, game-character-consistency for recurring characters, game-ui-icons for UI and icons.

Design and build polished, non-generic UI for this TanStack Start + React + Tailwind v4 + shadcn/Radix app. Use whenever you create or restyle any interface surface — pages, landing pages, dashboards, forms, modals, nav, and game overlays (start screens, HUD, menus). Covers design tokens, layout, typography, color, spacing, motion, and the anti-"AI-slop" rules that keep output from looking generic. Triggers on "design", "UI", "make it look good", "polish", "landing page", "theme", "style", "redesign", "ugly", "clean up".

Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact term ("the bouncy thing when a popover opens" → Pop in; "the iOS rubber-band scroll" → Rubber-banding). Use when the user asks "what's it called when…", or describes a motion effect without knowing its name and wants the right word to prompt an AI or designer with. For naming an effect, not designing or building one.

Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.

Search a codebase or UI for places that don't animate but should, and reject everything that shouldn't. Read-only; it proposes motion with exact values, it does not implement it. Use when the user asks "what could be animated here?" or wants to "make this feel more alive". For fixing existing animations, use improve-animations or review-animations instead.

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Playbook for SaaS landing pages that convert. Use when writing, structuring, or auditing a landing page, marketing site, or product page — section order, copy, CTAs, social proof, and what to cut. Triggers on "landing page", "marketing page", "does this page convert", "hero copy", "CTA".

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Generate a DESIGN.md design-system file from any website URL (getdesign.md / Google @google/design.md format, plus Motion and 3D sections) so AI coding agents can build UI that matches the site. Trigger on "/design-md <url>", "make a DESIGN.md for <site>", "extract the design system from <url>", "copy the design of <url>".

Use when editing, extending or adding pages to Mohamed Reda's electrical engineering portfolio (HTML/CSS/JS on Cloudflare Pages). Enforces the exact dark-navy engineering dossier design from the reference screenshots and consistent responsive behavior for mobile and tablet.

Builds, audits and deploys a production-grade static website (HTML, CSS, vanilla JS) for a local business in Greece, such as a plumber, electrician, clinic, restaurant or shop, hosted on Hostinger. Use when the user asks for a new website, ιστοσελίδα or landing page for a client, a site rebuild, SEO or schema fixes, a cookie banner or GA4 consent setup, .htaccess, redirect, robots or sitemap problems, a 500 error after upload, or a pre-launch or live-site audit of an existing site folder, even if they never say local business. Covers phone-call conversion design, Greek copy, GDPR and ν. 3471/2006 consent, local SEO, JSON-LD, CSP and deployment, with audit scripts. Do not use for e-shops, WordPress theming, or web apps with logins.

Design, build, refine, or audit polished Astro sites for knowledge/blog and helper/professional-service workshop archetypes.

深读模拟与混合信号 IC 论文，整理可追溯的电路分析、实测指标、引用和论文配图，输出 Markdown / Obsidian 笔记，适用于 PMIC、Buck、放大器、比较器、ADC / DAC、PLL 与基准电路等文献，不用于直接替代电路设计或仿真验证

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Use when someone wants a DESIGN.md for their own website built from 1-3 reference sites they like. Interviews them (in Japanese) about what to imitate from each site, writes an ~800-character Japanese brief for sign-off, then emits a complete DESIGN.md in the Google design.md spec (YAML tokens + markdown body, colors to accessibility, every value traced to the user's pick, a cited rule, or a named skill default). Fires on `/design-md`, `DESIGN.md作って`, `DESIGN.mdを生成`, `このサイトみたいなデザインにしたい`, `参考サイトからデザインを決めたい`, "make a DESIGN.md from these sites", or when a user pastes site URLs and says they want their site to look like them. Not for building the site itself, and not for auditing an existing DESIGN.md.

Design, implement, audit, and evaluate WebMCP tools in an existing web app. Use for browser tool contracts, state-dependent availability, native versus MCP-B compatibility, human handoff, and measured task completion. Not for building a server-only MCP service or simply using another site's tools.

Add, change, review, or debug AegiNext UI localization using external JSON language packs, the shared Localization service, and live Avalonia Loc bindings. Use for translated controls, dynamic view-model text, menus, window titles, language preferences, and language-resource packaging; subtitle content, user preset names, and effect-script syntax remain business data.

Write a six-part XML state spec for a one-shape UI morph film (inputs, direction, structure, build, gotchas, start): states on downbeats, cursor-driven changes, seamless loop, approval gate. Use for 'UI morph', 'state list'.

Score a film to its beat grid: measure a track (beats.mjs) or synthesize one (score.mjs), cue SFX from the film, add voice, mix to -14 LUFS / -1 dBTP at exact length. Use for 'add music', 'sync to the beat', 'SFX', 'loudness'.

Use when changing the Food Futures website (website/) and it must still match the live Framer site, or when asked how close the rebuild is. Runs tools/parity/parity.py and explains how to read and fix its output.

Use when pulling exact design values or animation behavior from a Framer-published site (any *.framer.website or Framer-hosted page), for example to rebuild a section, add a new page in the same style, or check what the original does.