Agent skills for Claude Code

Enforces the non-happy paths every screen owes the user — loading/empty/error/content resolved in ONE switch over an AsyncValue or sealed…

Use when writing UI tests, recording interactions, tests have race conditions, timing dependencies, inconsistent pass/fail behavior, or…

List, add, and update StyleSeed design tokens while keeping JSON sources, CSS variables, and dark-mode values in sync.

Add, edit, audit, or review UI-Tweaks translation keys and language files.

Professional typography rules for UI design, web applications, software interfaces, and all screen-based text.

Create production-grade frontend interfaces with strong UX and visual craft.

Design futuristic 2026-style UI with 3D depth, glassmorphism, soft shadows, and modern aesthetics.

Comprehensive design guide for web and mobile applications.

Rigorous visual validation expert specializing in UI testing, design system compliance, and accessibility verification.

Principles for maintainable UI components.

Use when CAAnimation completion handler doesn't fire, spring physics look wrong on device, animation duration mismatches actual time…

Use when bridging UIKit and SwiftUI, modernizing UIKit apps (scene lifecycle, resizability), debugging Auto Layout, Combine, TextKit…

When to activate: UIKit, UIViewController, UITableView, UICollectionView, Auto Layout, view lifecycle, UINavigationController

Use when wrapping UIKit views/controllers in SwiftUI, embedding SwiftUI in UIKit, or debugging UIKit-SwiftUI interop issues.

UiPath Admin via `uip admin` — Identity Server (users, groups, robot accounts, external OAuth2 apps, secrets, PATs, SMTP), Authorization…

Use when interpreting the UIST review pipeline — anonymous PC-plus-external review of papers and videos, the rebuttal's role, PC-meeting…

Generate Digital Outcomes and Specialists (DOS) procurement documentation for UK Digital Marketplace

Lawyers must distinguish between British English, English Law, US contract style, Delaware/New York conventions, and Business English.

Toolkit for creating animated GIFs optimized for Slack, with validators for size constraints and composable animation primitives.

Automate Chrome browser via DevTools Protocol.

Take a screenshot of Unity Editor windows and save as PNG image.