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Found 340 Skills
Use when reviewing Swift code for modern idioms, working with noncopyable types, implementing drag and drop, adding debug deep links, or building for tvOS.
GeoToolbox PlaceDescriptor patterns with MapKit integration for location representation, geocoding, and multi-service place identifiers. Use when working with place descriptors, geocoding, or cross-service location data.
Styled text display and rich text editing in SwiftUI using Text, AttributedString, and TextEditor with formatting controls. Use when implementing rich text editing or styled text display.
Analyze a native mobile app's design system (colors, fonts, corner radii, margins, light/dark) and generate code that themes the Sumsub Mobile SDK to match it — Swift (SNSTheme subclass) on iOS, Kotlin (SNSTheme DSL) on Android. Use this whenever the user wants the Sumsub verification / KYC screens to match their app's look — "theme / brand / style the Sumsub SDK", "make the verification screen match my app", "match my KYC flow colors and fonts", "customize SNSMobileSDK appearance" — including when they don't say "theme" but ask to align the SDK's colors / fonts with their app. Detects the platform from the project (iOS Xcode/Swift vs Android Gradle/Kotlin). Scans for design tokens (iOS — asset-catalog `.colorset`, `Color`/`UIColor` & `Font` extensions, accent / tint; Android — `colors.xml` / `themes.xml` / `values-night`, Compose `ColorScheme` / `Typography`), derives a full palette, and writes the theme file. SKIP for theming the host app itself (this only styles the Sumsub SDK), web theming, and the SDK integration / setup (use `sumsub-integrate-msdk`).
Use when SwiftUI view debugging requires systematic investigation - view updates not working after basic troubleshooting, intermittent UI issues, complex state dependencies, or when Self._printChanges() shows unexpected update patterns - systematic diagnostic workflows with Instruments integration
Reference — AVCaptureSession, AVCapturePhotoSettings, AVCapturePhotoOutput, RotationCoordinator, photoQualityPrioritization, deferred processing, AVCaptureMovieFileOutput, session presets, capture device APIs
Use when integrating App Intents for Siri, Apple Intelligence, Shortcuts, Spotlight, or system experiences - covers AppIntent, AppEntity, parameter handling, entity queries, background execution, authentication, and debugging common integration issues for iOS 16+
Use when RealityKit entities not visible, anchors not tracking, gestures not responding, performance drops, materials wrong, or multiplayer sync fails
Migrates existing Xcode projects to Tuist generated workspaces with build and run validation, external dependency mapping, and migration checklists. Use when adopting Tuist for an existing app or converting a hand-edited Xcode project to generated projects.
Xcode MCP workflow patterns — BuildFix loop, TestFix loop, preview verification, window targeting, tool gotchas
Implement, review, or improve data visualizations using Swift Charts. Use when building bar, line, area, point, pie, or donut charts; when adding chart selection, scrolling, or annotations; when plotting functions with vectorized BarPlot, LinePlot, AreaPlot, or PointPlot; when customizing axes, scales, legends, or foregroundStyle grouping; or when creating specialized visualizations like heat maps, Gantt charts, stacked/grouped bars, sparklines, or threshold lines.
Implement SwiftUI navigation patterns including NavigationStack, NavigationSplitView, sheet presentation, tab-based navigation, and deep linking. Use when building push navigation, programmatic routing, multi-column layouts, modal sheets, tab bars, universal links, or custom URL scheme handling.