Design & UX

Create custom color themes for Sidecar, including base theme selection, color overrides, gradient borders, tab styles, per-project themes, community themes, and programmatic theme registration. Use when creating or modifying themes, adjusting UI appearance, or debugging color/style issues. See references/palette-reference.md for the full color palette with all keys and per-theme values.

Create declarative modals using the modal library API. Covers modal types (confirm, input, select, form), sections (Text, Buttons, Input, Textarea, Checkbox, List, When, Custom), rendering with OverlayModal, and keyboard/mouse handling. Use when adding modals or dialogs to the application.

Terminal UI patterns: display.js visual system, Chalk styling, Ora spinners, Inquirer prompts, and CLI output conventions for worclaude

React frontend architecture for MEAN stack apps. Use when designing component trees, page layouts, routing strategies, state management, and UI patterns for React applications.

Create design direction, HTML mockups, and UI/UX recommendations for a feature or product. Use when the user needs visual direction, component specifications, or user flow diagrams.

DaisyUI + Tailwind CDN design system spec. Preloaded into design-related agents and referenced by design skills.

Meaning-first animation with 3-tier hierarchy. CSS scroll-driven (animation-timeline: scroll()), View Transitions API, @starting-style DOM-insert, container scroll-state queries, prefers-reduced-motion mandatory on all animations.

Anti-AI-slop design system for distinctive, premium interfaces. Bold typography, dark-first #060610, fluid clamp() type, cascade layers + native nesting + container queries, OKLCH color, @starting-style, View Transitions API, DTCG tokens.

Patterns and conventions for all Tailwind styling. Use this skill whenever writing Tailwind class names, combining conditional classes, building component variants, or choosing between twJoin and twMerge. Also trigger when the user asks about custom values, defining @theme tokens or CSS variables, naming color/spacing tokens, rem vs px, responsive breakpoints, or avoiding template literal class strings.

For building skeleton loading states that are pixel-perfect matches of real content. Use this skill whenever adding loading states to components, building skeletons for async data, handling pending loader states in route transitions, or implementing the shimmer animation pattern. Also trigger when the user asks about preventing layout shift during data fetching.

Design AI-first interfaces that build ongoing relationships through memory, trust evolution, and collaborative planning, not just isolated screen interactions

Typography-only audit covering font selection, type scale, readability, hierarchy, performance

Build light/dark theme from scratch or improve existing. Complete surface, text, and interactive color system

Visual style direction recommendation with current style analysis + top 3 directions with implementation guidance

Prioritized redesign action plan covering quick wins, medium effort, major rework

Layout and spacing audit covering grid, spacing consistency, density, responsive behavior

User flow and navigation audit covering information architecture, onboarding, error states

Compare current design against a reference or competitor

Interactive pre-launch design quality checklist

Component consistency audit covering state coverage, hierarchy, patterns

Color-only audit to extract, evaluate, and recommend improvements for the project's color system

Accessibility audit covering WCAG 2.2, contrast, focus, keyboard, screen reader, touch targets

Agent UX patterns and human-in-the-loop design: Twilio A2H protocol, Levels of Autonomy (L0-L5), inbox pattern, progressive trust, decision journal, gate reviews, autonomous work reports. Six-phase methodology from vague pain point to concrete data model via landscape research and multi-direction brainstorming. Use when the user asks to design agent UX, pick an autonomy level, build a human-in-the-loop flow, structure an agent inbox, design approval gates, or mentions A2H, autonomy level, pro...

UI/UX design intelligence for web and mobile. Includes 50+ styles, 161 color palettes, 57 font pairings, 161 product types, 99 UX guidelines, and 25 chart types across 10 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui, and HTML/CSS). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, and check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, and mob...