Apple

swiftui-patterns is a practical guide for Frontend Development on Apple platforms. It covers SwiftUI state management, NavigationStack flows, view composition, and performance guidance so you can choose the right pattern for real app code. Use the swiftui-patterns skill when refactoring or building screens with clear ownership and fewer re-renders.

swift-concurrency-6-2 helps you adopt Swift 6.2 Approachable Concurrency, fix data-race errors, and decide when to keep work on MainActor or offload with @concurrent. Use this swift-concurrency-6-2 guide for app and backend development migrations.

liquid-glass-design helps you implement Apple’s iOS 26 Liquid Glass system for SwiftUI, UIKit, and WidgetKit. Use it for glassy buttons, cards, toolbars, containers, and widgets, with guidance on shape, tint, interactivity, and when the effect fits a real UI.

foundation-models-on-device helps you build Apple FoundationModels features on iOS 26+ with on-device text generation, guided output with @Generable, tool calling, snapshot streaming, and availability checks for privacy-first apps.

ios-application-dev is a practical iOS application development guide for UIKit, SnapKit, and SwiftUI. It helps frontend developers make faster UI decisions for layout, navigation, accessibility, Dynamic Type, Dark Mode, and Apple platform conventions. Use it to review code or turn product requirements into shippable iPhone screens.

app-store-featured helps Product Marketing, founders, and growth leads plan an Apple App Store featuring pitch. It focuses on Apple’s editorial lens: design quality, Apple technology adoption, story, timing, stability, and feature-worthy positioning. Use it to assess readiness, identify gaps, and refine your submission narrative before a launch or update.

app-rejection-recovery helps diagnose Apple App Review and Google Play rejections, turn vague review feedback into a clear fix plan, and draft a reviewer-ready response for fast resubmission. Use this app-rejection-recovery guide when an app update, appeal, or policy review is blocked and you need practical app-rejection-recovery usage without guesswork.

The ua-campaign skill helps you plan and optimize paid user acquisition campaigns for mobile apps, with a focus on installs, CPI, ROAS, and channel mix. Use it for ua-campaign guide-style decisions on Apple Search Ads, Meta, Google UAC, TikTok, and other performance channels when you need a practical plan, not just ad copy.

The press-and-pr skill helps you plan and write press releases, journalist pitches, launch announcements, and app press kit content for real media coverage. Use it when you need press-and-pr for PR Review, outlet targeting, stronger app trust, referral traffic, backlinks, and social proof that supports installs.

The apple-search-ads skill helps app marketers plan, build, and optimize Apple Search Ads campaigns with practical guidance on keyword structure, match types, bidding, budget allocation, Creative/Custom Product Pages, and ROAS-focused optimization. Use this apple-search-ads guide when you need campaign setup, diagnosis, or scale decisions.

The app-clips skill helps you plan, implement, and optimize App Clips for discovery and conversion. Use it to decide if an App Clip fits your product, choose the right trigger surface, and shape a narrow first-run experience. It is especially useful for app-clips for Product Marketing, app-clips guide work, and practical app-clips usage.

watchos-design-guidelines is a focused Apple Watch UI design skill for watchOS apps, complications, workouts, notifications, and wrist-based interactions. Use this watchos-design-guidelines guide to check glanceability, Digital Crown behavior, Always On states, accessibility, and whether a screen is usable on the wrist.

The visionos-design-guidelines skill helps you apply Apple Vision Pro rules for spatial UI, eye and hand input, immersive spaces, windows, volumes, and accessibility. Use it when reviewing or designing visionOS interfaces that need comfort, correct placement, and platform-accurate guidance.

tvos-design-guidelines is a practical Apple TV design rule set for reviewing tvOS interfaces, focus-based navigation, Siri Remote behavior, 10-foot readability, and media playback. Use this tvos-design-guidelines guide when you need clear constraints, screen-by-screen critique, and implementation checks for living-room UI design.

ipados-design-guidelines skill for designing and reviewing iPad-native interfaces. Use it for adaptive layouts, Split View, Stage Manager, sidebar navigation, pointer and trackpad behavior, keyboard shortcuts, and compact-width fallbacks. It helps replace iPhone-style assumptions with practical iPadOS design checks.

macos-design-guidelines is a practical guide for reviewing and implementing Mac apps against Apple Human Interface Guidelines. It covers menu bars, keyboard shortcuts, window behavior, toolbars, accessibility, and system integration for SwiftUI, AppKit, and Mac Catalyst teams.

ios-design-guidelines helps review, shape, and rewrite SwiftUI/UIKit interfaces against Apple Human Interface Guidelines for iPhone. It is useful for layout, navigation, accessibility, Dynamic Type, Dark Mode, and system component choices when you need practical ios-design-guidelines guide feedback for UI Design.

The swift-concurrency skill helps you review async/await refactors, actor isolation, Sendable issues, task structure, and Swift 6 migration with less guesswork. Use it for practical code editing when compiler warnings, data races, or isolation boundaries matter, and when you need a swift-concurrency guide grounded in repo-backed conventions.

The swift-library-design skill helps you design Swift libraries and frameworks with stronger public APIs, compile-time safety, and performance-aware defaults. Use it for protocol-oriented architecture, associated types, result builders, DSLs, noncopyable types, and progressive disclosure when building reusable Swift packages or SDK-style modules.

The swift skill helps you write better Swift code with less guesswork. Use it for Swift configuration, logging, observability, testing, cross-platform patterns, API design, access control, and memory-safety features. It is especially useful for Swift for Backend Development, where practical swift usage, install guidance, and repo-aware implementation details matter.

hig-components-search is an Apple HIG skill for UI design decisions around search fields, page controls, and path controls. Use it when you need clear guidance on search behavior, scopes, pagination, and hierarchy navigation in macOS or iPadOS interfaces. It is especially useful for search UX, search suggestions, and structured navigation.

hig-components-menus is an Apple HIG guidance skill for menus and button-driven command surfaces. Use the hig-components-menus skill for UI Design decisions on menus, context menus, toolbars, menu bars, and related controls when you need Apple-specific guidance on command placement, grouping, and behavior.

hig-components-layout is an Apple HIG navigation-and-layout skill for choosing sidebars, split views, tab bars, lists, tables, outline views, columns, panels, windows, scroll views, boxes, and ornaments. Use it for UI Design and app structure decisions when you need clear, platform-aware guidance instead of generic responsive layout advice.

hig-components-dialogs is the Apple HIG presentation-components skill for choosing alerts, action sheets, popovers, sheets, and digit entry views. Use this hig-components-dialogs guide when you need clear, Apple-aligned dialog selection for confirmation flows, destructive actions, nonmodal content, and UI design decisions across iOS, iPadOS, macOS, watchOS, and visionOS.