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Skill catalog

334mobile development agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.

Want your agent to use these? Set up Graph-of-Skills or get a free key. How these skills are sourced and what we check. Cannot find one? Your agent can write a skill for your own library. Have skills of your own? Install one on another machine. A skill that comes from GitHub shows its npx skills add command on its page.

Showing 151 to 200 of 334
  1. swiftui-uikit-interop dpearson2699/swift-ios-skills

    Bridges UIKit and SwiftUI with UIViewRepresentable, UIViewControllerRepresentable, UIHostingController, UIHostingConfiguration, coordinator delegates, and UIKit automatic observation tracking for shared @Observable stat…

    4,047 installs
  2. storekit dpearson2699/swift-ios-skills

    Implement, review, or improve in-app purchases and subscriptions using StoreKit 2. Use when building paywalls with SubscriptionStoreView or ProductView, processing transactions with Product and Transaction APIs, verifyi…

    4,022 installs
  3. apple-on-device-ai dpearson2699/swift-ios-skills

    Build private, on-device AI features on iPhone, iPad, and Mac with Foundation Models, Core ML, MLX Swift, or llama.cpp. Use when choosing an Apple-local model runtime, building an Apple Intelligence chatbot or tool-call…

    4,009 installs
  4. swiftui-gestures dpearson2699/swift-ios-skills

    Implement, review, or improve SwiftUI gesture handling. Use when adding tap, long press, drag, magnify, or rotate gestures, composing gestures with simultaneously/sequenced/exclusively, managing transient state with @Ge…

    4,006 installs
  5. widgetkit dpearson2699/swift-ios-skills

    Implement, review, or improve WidgetKit widgets and controls. Use when building Home Screen, Lock Screen, StandBy, or CarPlay widgets with timeline providers; configurable widgets with AppIntentTimelineProvider; interac…

    3,998 installs
  6. appllama-usage appllama/appllama-skills

    Use the Appllama MCP (mcp.appllama.io) well — research real top-grossing mobile apps, their screens, flows, and UI elements, then build from what you learn. Load when the Appllama MCP is connected and the task involves…

    3,997 installs
  7. app-intents dpearson2699/swift-ios-skills

    Implement App Intents for Siri, Shortcuts, Spotlight, widgets, Control Center, and Apple Intelligence on iOS. Covers AppIntent actions, AppEntity and EntityQuery models, AppShortcutsProvider phrases, IndexedEntity Spotl…

    3,950 installs
  8. authentication dpearson2699/swift-ios-skills

    Implement iOS authentication flows with AuthenticationServices and LocalAuthentication. Use when building Sign in with Apple, passkey/WebAuthn registration or sign-in with ASAuthorizationPlatformPublicKeyCredentialProvi…

    3,873 installs
  9. background-processing dpearson2699/swift-ios-skills

    Schedule and execute background work on iOS using BGTaskScheduler. Use when registering BGAppRefreshTask for short background fetches, BGProcessingTask for long-running maintenance, BGContinuedProcessingTask (iOS 26+) f…

    3,861 installs
  10. healthkit dpearson2699/swift-ios-skills

    Read, write, and query Apple Health data using HealthKit. Covers HKHealthStore authorization, sample queries, statistics queries, statistics collection queries for charts, saving HKQuantitySample data, background delive…

    3,848 installs
  11. vision-framework dpearson2699/swift-ios-skills

    Implement computer vision features including text recognition (OCR), face detection, barcode scanning, image segmentation, object tracking, and document scanning in iOS apps. Covers both the modern Swift-native Vision A…

    3,808 installs
  12. coreml dpearson2699/swift-ios-skills

    Integrate Core ML models in iOS apps for on-device machine learning inference. Covers model loading (.mlmodel, .mlpackage, .mlmodelc), predictions with auto-generated classes and MLFeatureProvider, compute unit configur…

    3,747 installs
  13. core-bluetooth dpearson2699/swift-ios-skills

    Build direct Bluetooth Low Energy workflows with Core Bluetooth. Use when implementing BLE central or peripheral GATT communication, scanning or connecting with CBCentralManager, discovering services and characteristics…

    3,714 installs
  14. ios-pentesting-tricks yaklang/hack-skills

    iOS pentesting playbook. Use when testing iOS applications for keychain extraction, URL scheme hijacking, Universal Links exploitation, runtime manipulation, binary protection analysis, data storage issues, and transpor…

    3,699 installs
  15. core-motion dpearson2699/swift-ios-skills

    Access Core Motion accelerometer, gyroscope, magnetometer, device-motion, pedometer, activity-recognition, altitude, headphone motion, batched high-frequency workout motion, and water-submersion/depth data. Use when rea…

    3,673 installs
  16. speech-recognition dpearson2699/swift-ios-skills

    Transcribe speech to text using Apple's Speech framework. Use when implementing live microphone transcription with AVAudioEngine, recognizing recorded audio files, handling speech and microphone authorization, choosing…

    3,650 installs
  17. app-store fetcher-sh/fetcher-skills

    An Apple App Store API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no Apple Developer Program membership. Use when the user wants to search iOS apps by keyword in any…

    3,645 installs
  18. contacts-framework dpearson2699/swift-ios-skills

    Read, create, update, and pick contacts using the Contacts and ContactsUI frameworks. Use when fetching contact data, saving new contacts, wrapping CNContactPickerViewController in SwiftUI, handling contact permissions,…

    3,612 installs
  19. core-nfc dpearson2699/swift-ios-skills

    Read and write NFC tags using CoreNFC. Use when scanning NDEF tags, reading ISO7816/ISO15693/FeliCa/MIFARE tags, writing NDEF messages, handling NFC session lifecycle, configuring NFC entitlements, or implementing backg…

    3,604 installs
  20. alarmkit dpearson2699/swift-ios-skills

    Implement AlarmKit alarms and countdown timers for iOS and iPadOS with Lock Screen, Dynamic Island, StandBy, and paired Apple Watch system UI. Covers AlarmManager scheduling, AlarmAttributes and AlarmPresentation, syste…

    3,600 installs
  21. tipkit dpearson2699/swift-ios-skills

    Implement and review Apple TipKit feature-discovery UI for iOS 17+ apps. Use when adding or auditing in-app tips, contextual help, coach marks, Tip, TipView, popoverTip, rules, events, actions, display frequency, testin…

    3,589 installs
  22. app-clips dpearson2699/swift-ios-skills

    Build iOS App Clips with invocation URLs, App Clip Codes, NFC, QR codes, Safari banners, Maps, Messages, target setup, App Store Connect experiences, size/capability constraints, NSUserActivity routing, SKOverlay promot…

    3,584 installs
  23. swiftui-ui-patterns dimillian/skills

    Best practices and example-driven guidance for building SwiftUI views and components, including navigation hierarchies, custom view modifiers, and responsive layouts with stacks and grids. Use when creating or refactori…

    3,574 installs
  24. shareplay-activities dpearson2699/swift-ios-skills

    Build shared real-time experiences using GroupActivities and SharePlay. Use when implementing shared media playback, collaborative app features, synchronized game state, or any FaceTime, Messages, AirDrop, or nearby vis…

    3,518 installs
  25. weatherkit dpearson2699/swift-ios-skills

    Fetch WeatherKit current, minute, hourly, and daily forecasts; weather alerts; iOS 18+ changes, historical comparisons, summaries, and statistics; and required Apple Weather attribution. Use when integrating weather dat…

    3,468 installs
  26. google-mobile-ads-validate google/skills

    Validates a project's Google Mobile Ads (GMA) SDK integration for iOS, Android, or Unity projects. Use when conducting a full pre-launch audit of an app that integrates GMA SDK or when validating any individual GMA SDK…

    3,385 installs
  27. activitykit dpearson2699/swift-ios-skills

    Implement, review, or improve Live Activities and Dynamic Island experiences in iOS apps using ActivityKit. Use when building real-time updating widgets for the Lock Screen and Dynamic Island — delivery tracking, sports…

    3,334 installs
  28. ios-device-automation web-infra-dev/midscene-skills

    Vision-driven iOS device automation using Midscene CLI. Operates entirely from screenshots — no DOM or accessibility labels required. Can interact with all visible elements on screen regardless of technology stack. Cont…

    3,311 installs
  29. android-kotlin alinaqi/maggy

    Android Kotlin development with Coroutines, Jetpack Compose, Hilt, and MockK testing

    3,293 installs
  30. maui-app-lifecycle dotnet/skills

    .NET MAUI app lifecycle guidance — the four app states, cross-platform Window lifecycle events (Created, Activated, Deactivated, Stopped, Resumed, Destroying), platform-specific lifecycle mapping, backgrounding and resu…

    3,257 installs
  31. photokit dpearson2699/swift-ios-skills

    Implement, review, or improve photo picking, camera capture, and media handling in iOS apps using PhotoKit and AVFoundation. Use when working with PhotosPicker, PHPickerViewController, camera capture sessions (AVCapture…

    3,244 installs
  32. swiftui-webkit dpearson2699/swift-ios-skills

    Embeds and controls web content in SwiftUI with WebKit for SwiftUI, including WebView, WebPage, navigation policies, JavaScript execution, observable page state, link interception, local HTML or data loading, and custom…

    3,222 installs
  33. android-tombstone-symbolication dotnet/skills

    Symbolicate the .NET runtime frames in an Android tombstone file. Extracts BuildIds and PC offsets from the native backtrace, downloads debug symbols from the Microsoft symbol server, and runs llvm-symbolizer to produce…

    3,218 installs
  34. mapkit dpearson2699/swift-ios-skills

    Implement, review, or improve maps and location features in iOS/macOS apps using MapKit and CoreLocation. Use when working with Map views, annotations, markers, polylines, user location tracking, geocoding, reverse geoc…

    3,216 installs
  35. realitykit dpearson2699/swift-ios-skills

    Build iOS augmented reality and 3D experiences with RealityKit and ARKit. Use when adding RealityView content, loading entities or USDZ models, anchoring objects to planes or world positions, distinguishing entity hit t…

    3,201 installs
  36. navigation-3 android/skills

    Learn how to install and migrate to Jetpack Navigation 3, and how to implement features and patterns such as deep links, multiple backstacks, scenes (dialogs, bottom sheets, list-detail, two-pane, supporting pane), cond…

    3,189 installs
  37. react-native vercel-labs/json-render

    React Native renderer for json-render that turns JSON specs into native mobile UIs. Use when working with @json-render/react-native, building React Native UIs from JSON, creating mobile component catalogs, or rendering…

    3,186 installs
  38. winui-app openai/skills

    Bootstrap, develop, and design modern WinUI 3 desktop applications with C# and the Windows App SDK using official Microsoft guidance, WinUI Gallery patterns, Windows App SDK samples, and CommunityToolkit components. Use…

    3,183 installs
  39. edge-to-edge android/skills

    Use this skill to migrate your Jetpack Compose app to add adaptive edge-to-edge support and troubleshoot common issues. Use this skill to fix UI components (like buttons or lists) that are obscured by or overlapping wit…

    3,175 installs
  40. maui-dependency-injection dotnet/skills

    Guidance for configuring dependency injection in .NET MAUI apps — service registration in MauiProgram.cs, lifetime selection (Singleton / Transient / Scoped), constructor injection, Shell navigation auto-resolution, pla…

    3,173 installs
  41. spritekit dpearson2699/swift-ios-skills

    Build 2D games and animations using SpriteKit. Use when creating game scenes with SKScene and SKView, adding sprites with SKSpriteNode, animating with SKAction sequences, simulating physics with SKPhysicsBody and contac…

    3,167 installs
  42. r8-analyzer android/skills

    Analyzes Android build files and R8 keep rules to identify redundancies, broad package-wide rules, and rules that subsume library consumer keep rules. Use when developers want to optimize their app's size, remove redund…

    3,156 installs
  43. maui-collectionview dotnet/skills

    Guidance for implementing CollectionView in .NET MAUI apps — data display, layouts (list & grid), selection, grouping, scrolling, empty views, templates, incremental loading, swipe actions, and pull-to-refresh. USE FOR:…

    3,153 installs
  44. maui-shell-navigation dotnet/skills

    Guide for implementing Shell-based navigation in .NET MAUI apps. Covers AppShell setup, visual hierarchy (FlyoutItem, TabBar, Tab, ShellContent), URI-based navigation with GoToAsync, route registration, query parameters…

    3,152 installs
  45. maui-safe-area dotnet/skills

    .NET MAUI safe area and edge-to-edge layout guidance for .NET 10+. Covers the new SafeAreaEdges property, SafeAreaRegions enum, per-edge control, keyboard avoidance, Blazor Hybrid CSS safe areas, migration from legacy i…

    3,141 installs
  46. gamekit dpearson2699/swift-ios-skills

    Integrate Game Center features using GameKit. Use when authenticating GKLocalPlayer, checking player restrictions, submitting leaderboard scores, reporting achievements, implementing real-time or turn-based matchmaking,…

    3,133 installs
  47. eventkit dpearson2699/swift-ios-skills

    Create, read, and manage calendar events and reminders using EventKit and EventKitUI. Use when adding events to the user's calendar, creating reminders, setting recurrence rules, requesting calendar or reminders access,…

    3,117 installs
  48. musickit dpearson2699/swift-ios-skills

    Integrate Apple Music playback, catalog search, and Now Playing metadata using MusicKit and MediaPlayer. Use when adding music search, Apple Music subscription flows, queue management, playback controls, remote command…

    3,110 installs
  49. pencilkit dpearson2699/swift-ios-skills

    Add Apple Pencil drawing with PKCanvasView, PKToolPicker, PKDrawing serialization/export, stroke inspection, and PencilKit/PaperKit handoffs. Use when building drawing apps, annotation features, handwriting capture, sig…

    3,088 installs
  50. carplay dpearson2699/swift-ios-skills

    Build CarPlay-enabled apps using the CarPlay framework. Use when creating navigation, audio, communication, EV charging, parking, or food ordering apps for the car display, working with CPTemplateApplicationScene, CPInt…

    3,072 installs