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charleswiltgen/axiom

skills.sh installs
61K
skills
167
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Install

$ npx -y skills add charleswiltgen/axiom --agent claude-code

Installs into .claude/skills of the current project.

Skills

1charleswiltgen avataraxiom-visioncharleswiltgen/axiomUse when implementing ANY computer vision feature — image analysis, pose detection, person segmentation, subject lifting, text recognition, barcode scanning.1.8Kskills.sh installs
2charleswiltgen avataraxiom-swiftuicharleswiltgen/axiomUse when building, fixing, or improving ANY SwiftUI UI — views, navigation, layout, animations, performance, architecture, gestures, debugging, iOS 26 features.1.6Kskills.sh installs
3charleswiltgen avataraxiom-networkingcharleswiltgen/axiomUse when implementing or debugging ANY network connection, API call, or socket. Covers URLSession, Network.framework, NetworkConnection, connection diagnostics.1.6Kskills.sh installs
4charleswiltgen avataraxiom-apple-docscharleswiltgen/axiomUse when ANY question involves Apple framework APIs, Swift compiler errors, or Xcode-bundled documentation. Covers Liquid Glass, Swift 6.2 concurrency, Foundati1.6Kskills.sh installs
5charleswiltgen avataraxiom-shippingcharleswiltgen/axiomUse when preparing ANY app for submission, handling App Store rejections, writing appeals, or managing App Store Connect. Covers submission checklists, rejectio1.5Kskills.sh installs
6charleswiltgen avataraxiom-macoscharleswiltgen/axiomUse when building ANY macOS app — windows, menus, sandboxing, distribution, AppKit bridging or modernization (control events, state restoration, concentric corn1.5Kskills.sh installs
7charleswiltgen avataraxiom-xcode-mcpcharleswiltgen/axiomUse when connecting to Xcode via MCP, using xcrun mcpbridge, or working with ANY Xcode MCP tool (XcodeRead, BuildProject, RunTests, RenderPreview). Covers setup1.5Kskills.sh installs
8charleswiltgen avataraxiom-designcharleswiltgen/axiomUse when making design decisions, implementing HIG patterns, Liquid Glass, SF Symbols, typography, or structuring app entry points and authentication flows.1.5Kskills.sh installs
9charleswiltgen avataraxiom-mediacharleswiltgen/axiomUse when working with camera, photos, audio, haptics, ShazamKit, or Now Playing. Covers AVCaptureSession, PHPicker, PhotosPicker, AVFoundation, Core Haptics, au1.4Kskills.sh installs
10charleswiltgen avataraxiom-performancecharleswiltgen/axiomUse when app feels slow, memory grows, battery drains, or diagnosing ANY performance issue. Covers memory leaks, profiling, Instruments workflows, retain cycles1.4Kskills.sh installs
11charleswiltgen avataraxiom-datacharleswiltgen/axiomUse when working with ANY data persistence, database, storage, CloudKit, migration, or serialization. Covers SwiftData, Core Data, GRDB, SQLite, CloudKit sync, 1.4Kskills.sh installs
12charleswiltgen avataraxiom-testingcharleswiltgen/axiomUse when writing ANY test, debugging flaky tests, making tests faster, or choosing Swift Testing vs XCTest. Covers unit tests, UI tests, async testing, test arc1.4Kskills.sh installs
13charleswiltgen avataraxiom-integrationcharleswiltgen/axiomUse when integrating ANY iOS system feature - Siri, Shortcuts, widgets, IAP, localization, privacy, alarms, calendar, reminders, contacts, background tasks, pus1.4Kskills.sh installs
14charleswiltgen avataraxiom-buildcharleswiltgen/axiomUse when ANY iOS build fails, test crashes, Xcode misbehaves, or environment issue occurs before debugging code. Covers build failures, compilation errors, depe1.4Kskills.sh installs
15charleswiltgen avataraxiom-concurrencycharleswiltgen/axiomUse when writing ANY async code, actors, threads, or seeing ANY concurrency error. Covers Swift 6 concurrency, @MainActor, Sendable, data races, async/await pat1.3Kskills.sh installs
16charleswiltgen avataraxiom-swiftcharleswiltgen/axiomUse when reviewing Swift code for modern idioms, working with noncopyable types, implementing drag and drop, adding debug deep links, or building for tvOS.1.3Kskills.sh installs
17charleswiltgen avataraxiom-toolscharleswiltgen/axiomUse when asking how to use Axiom or what skills exist, capturing console with xclog, symbolicating .ips/MetricKit/.crash crashes with xcsym, driving/validating 1.3Kskills.sh installs
18charleswiltgen avataraxiom-securitycharleswiltgen/axiomUse when storing credentials securely, encrypting data, implementing passkeys, securing AI/agentic features against prompt injection, code signing, or managing 1.3Kskills.sh installs
19charleswiltgen avataraxiom-uikitcharleswiltgen/axiomUse when bridging UIKit and SwiftUI, modernizing UIKit apps (scene lifecycle, resizability), debugging Auto Layout, Combine, TextKit, PencilKit, or UIKit animat1.3Kskills.sh installs
20charleswiltgen avataraxiom-accessibilitycharleswiltgen/axiomUse when fixing or auditing ANY accessibility issue — VoiceOver, Dynamic Type, color contrast, touch targets, WCAG compliance, App Store accessibility review.1.3Kskills.sh installs
21charleswiltgen avataraxiom-graphicscharleswiltgen/axiomUse when working with ANY GPU rendering, Metal, OpenGL migration, shaders, 3D content, RealityKit, AR, USD/USDZ files, or display performance. Covers Metal migr1.3Kskills.sh installs
22charleswiltgen avataraxiom-aicharleswiltgen/axiomUse when implementing, testing, or evaluating ANY Apple Intelligence, on-device AI, or speech-to-text feature. Covers Foundation Models, @Generable, LanguageMod1.2Kskills.sh installs
23charleswiltgen avataraxiom-gamescharleswiltgen/axiomUse when building ANY 2D or 3D game with SpriteKit, SceneKit, or RealityKit, or adding touch controls or game controller support. Covers scene graphs, ECS, phys1.2Kskills.sh installs
24charleswiltgen avataraxiom-locationcharleswiltgen/axiomUse when implementing location services, maps, geofencing, or debugging location/MapKit issues. Covers Core Location, CLMonitor, MapKit, annotations, directions1.1Kskills.sh installs
25charleswiltgen avataraxiom-healthcharleswiltgen/axiomUse when working with HealthKit, WorkoutKit, health data, workouts, or fitness features on iOS or watchOS. Covers permissions, queries, background delivery, cus1Kskills.sh installs
26charleswiltgen avataraxiom-watchoscharleswiltgen/axiomUse when building ANY watchOS app — app structure, independent apps, Watch Connectivity, Smart Stack widgets, complications, controls, RelevanceKit, background 1Kskills.sh installs
27charleswiltgen avataraxiom-swiftdatacharleswiltgen/axiomUse when working with SwiftData - @Model definitions, @Query in SwiftUI, @Relationship macros, ModelContext patterns, CloudKit integration, iOS 26+ features, an294skills.sh installs
28charleswiltgen avataraxiom-swiftui-26-refcharleswiltgen/axiomUse when implementing iOS 26 SwiftUI features - covers Liquid Glass design system, performance improvements, @Animatable macro, 3D spatial layout, scene bridgin281skills.sh installs
29charleswiltgen avataraxiom-swiftui-architecturecharleswiltgen/axiomUse when separating logic from SwiftUI views, choosing architecture patterns, refactoring view files, or asking 'where should this code go', 'how do I organize 273skills.sh installs
30charleswiltgen avataraxiom-xcode-debuggingcharleswiltgen/axiomUse when encountering BUILD FAILED, test crashes, simulator hangs, stale builds, zombie xcodebuild processes, "Unable to boot simulator", "No such module" after269skills.sh installs
31charleswiltgen avataraxiom-ios-testingcharleswiltgen/axiomUse when writing ANY test, debugging flaky tests, making tests faster, or asking about Swift Testing vs XCTest. Covers unit tests, UI tests, fast tests without 238skills.sh installs
32charleswiltgen avataraxiom-camera-capturecharleswiltgen/axiomAVCaptureSession, camera preview, photo capture, video recording, RotationCoordinator, session interruptions, deferred processing, capture responsiveness, zero-235skills.sh installs
33charleswiltgen avataraxiom-liquid-glasscharleswiltgen/axiomUse when implementing Liquid Glass effects, reviewing UI for Liquid Glass adoption, debugging visual artifacts, optimizing performance, or requesting expert rev232skills.sh installs
34charleswiltgen avataraxiom-avfoundation-refcharleswiltgen/axiomReference — AVFoundation audio APIs, AVAudioSession categories/modes, AVAudioEngine pipelines, bit-perfect DAC output, iOS 26+ spatial audio capture, ASAF/APAC,221skills.sh installs
35charleswiltgen avataraxiom-swiftui-layoutcharleswiltgen/axiomUse when layouts need to adapt to different screen sizes, iPad multitasking, or iOS 26 free-form windows — decision trees for ViewThatFits vs AnyLayout vs onGeo220skills.sh installs
36charleswiltgen avataraxiom-ios-concurrencycharleswiltgen/axiomUse when writing ANY code with async, actors, threads, or seeing ANY concurrency error. Covers Swift 6 concurrency, @MainActor, Sendable, data races, async/awai216skills.sh installs
37charleswiltgen avataraxiom-swiftui-performancecharleswiltgen/axiomUse when UI is slow, scrolling lags, animations stutter, or when asking 'why is my SwiftUI view slow', 'how do I optimize List performance', 'my app drops frame215skills.sh installs
38charleswiltgen avataraxiom-ios-performancecharleswiltgen/axiomUse when app feels slow, memory grows, battery drains, or diagnosing ANY performance issue. Covers memory leaks, profiling, Instruments workflows, retain cycles214skills.sh installs
39charleswiltgen avataraxiom-ios-uicharleswiltgen/axiomUse when building, fixing, or improving ANY iOS UI including SwiftUI, UIKit, layout, navigation, animations, design guidelines. Covers view updates, layout bugs213skills.sh installs
40charleswiltgen avataraxiom-swiftui-animation-refcharleswiltgen/axiomUse when implementing SwiftUI animations, understanding VectorArithmetic, using @Animatable macro, zoom transitions, UIKit/AppKit animation bridging, choosing b212skills.sh installs
41charleswiltgen avataraxiom-swift-testingcharleswiltgen/axiomUse when writing unit tests, adopting Swift Testing framework, making tests run faster without simulator, architecting code for testability, testing async code 208skills.sh installs
42charleswiltgen avataraxiom-hig-refcharleswiltgen/axiomReference — Comprehensive Apple Human Interface Guidelines covering colors (semantic, custom, patterns), backgrounds (material hierarchy, dynamic), typography (207skills.sh installs
43charleswiltgen avataraxiom-swiftui-debuggingcharleswiltgen/axiomUse when debugging SwiftUI view updates, preview crashes, or layout issues - diagnostic decision trees to identify root causes quickly and avoid misdiagnosis un204skills.sh installs
44charleswiltgen avataraxiom-swiftui-gesturescharleswiltgen/axiomUse when implementing SwiftUI gestures (tap, drag, long press, magnification, rotation), composing gestures, managing gesture state, or debugging gesture confli204skills.sh installs
45charleswiltgen avataraxiom-ios-accessibilitycharleswiltgen/axiomUse when fixing or auditing ANY accessibility issue - VoiceOver, Dynamic Type, color contrast, touch targets, WCAG compliance, App Store accessibility review.203skills.sh installs
46charleswiltgen avataraxiom-sqlitedatacharleswiltgen/axiomUse when working with SQLiteData @Table models, CRUD operations, query patterns, CloudKit SyncEngine setup, or batch imports. Covers model definitions, @FetchAl203skills.sh installs
47charleswiltgen avataraxiom-apple-docs-researchcharleswiltgen/axiomUse when researching Apple frameworks, APIs, or WWDC sessions - provides techniques for retrieving full transcripts, code samples, and documentation using Chrom202skills.sh installs
48charleswiltgen avataraxiom-swift-concurrencycharleswiltgen/axiomUse when you see 'actor-isolated', 'Sendable', 'data race', '@MainActor' errors, or asking 'how do I use async/await', 'my app crashes with concurrency errors',202skills.sh installs
49charleswiltgen avataraxiom-ios-datacharleswiltgen/axiomUse when working with ANY data persistence, database, axiom-storage, CloudKit, migration, or serialization. Covers SwiftData, Core Data, GRDB, SQLite, CloudKit 201skills.sh installs
50charleswiltgen avataraxiom-swift-performancecharleswiltgen/axiomUse when optimizing Swift code performance, reducing memory usage, improving runtime efficiency, dealing with COW, ARC overhead, generics specialization, or col201skills.sh installs
51charleswiltgen avataraxiom-accessibility-diagcharleswiltgen/axiomUse when fixing VoiceOver issues, Dynamic Type violations, color contrast failures, touch target problems, keyboard navigation gaps, or Reduce Motion support - 199skills.sh installs
52charleswiltgen avataraxiom-ui-testingcharleswiltgen/axiomUse when writing UI tests, recording interactions, tests have race conditions, timing dependencies, inconsistent pass/fail behavior, or XCTest UI tests are flak199skills.sh installs
53charleswiltgen avataraxiom-in-app-purchasescharleswiltgen/axiomUse when implementing in-app purchases, StoreKit 2, subscriptions, or transaction handling - testing-first workflow with .storekit configuration, StoreManager a198skills.sh installs
54charleswiltgen avataraxiom-swiftui-nav-refcharleswiltgen/axiomReference — Comprehensive SwiftUI navigation guide covering NavigationStack (iOS 16+), NavigationSplitView (iOS 16+), NavigationPath, deep linking, state restor198skills.sh installs
55charleswiltgen avataraxiom-ios-buildcharleswiltgen/axiomUse when ANY iOS build fails, test crashes, Xcode misbehaves, or environment issue occurs before debugging code. Covers build failures, compilation errors, depe197skills.sh installs
56charleswiltgen avataraxiom-cloudkit-refcharleswiltgen/axiomUse when implementing 'CloudKit sync', 'CKSyncEngine', 'CKRecord', 'CKDatabase', 'SwiftData CloudKit', 'shared database', 'public database', 'CloudKit zones', '194skills.sh installs
57charleswiltgen avataraxiom-ios-networkingcharleswiltgen/axiomUse when implementing or debugging ANY network connection, API call, or socket. Covers URLSession, Network.framework, NetworkConnection, deprecated APIs, connec193skills.sh installs
58charleswiltgen avataraxiom-ios-visioncharleswiltgen/axiomUse when implementing ANY computer vision feature - image analysis, object detection, pose detection, person segmentation, subject lifting, hand/body pose track193skills.sh installs
59charleswiltgen avataraxiom-liquid-glass-refcharleswiltgen/axiomUse when planning comprehensive Liquid Glass adoption across an app, auditing existing interfaces for Liquid Glass compatibility, implementing app icon updates,193skills.sh installs
60charleswiltgen avataraxiom-xctest-automationcharleswiltgen/axiomUse when writing, running, or debugging XCUITests. Covers element queries, waiting strategies, accessibility identifiers, test plans, and CI/CD test execution p193skills.sh installs
61charleswiltgen avataraxiom-higcharleswiltgen/axiomUse when making design decisions, reviewing UI for HIG compliance, choosing colors/backgrounds/typography, or defending design choices - quick decision framewor192skills.sh installs
62charleswiltgen avataraxiom-ios-graphicscharleswiltgen/axiomUse when working with ANY GPU rendering, Metal, OpenGL migration, shaders, 3D content, RealityKit, AR, or display performance. Covers Metal migration, shader co192skills.sh installs
63charleswiltgen avataraxiom-memory-debuggingcharleswiltgen/axiomUse when you see memory warnings, 'retain cycle', app crashes from memory pressure, or when asking 'why is my app using so much memory', 'how do I find memory l192skills.sh installs
64charleswiltgen avataraxiom-swiftui-containers-refcharleswiltgen/axiomReference — SwiftUI stacks, grids, outlines, and scroll enhancements through iOS 26192skills.sh installs
65charleswiltgen avataraxiom-spritekitcharleswiltgen/axiomUse when building SpriteKit games, implementing physics, actions, scene management, or debugging game performance. Covers scene graph, physics engine, actions s191skills.sh installs
66charleswiltgen avataraxiom-uikit-animation-debuggingcharleswiltgen/axiomUse when CAAnimation completion handler doesn't fire, spring physics look wrong on device, animation duration mismatches actual time, gesture + animation intera191skills.sh installs
67charleswiltgen avataraxiom-foundation-modelscharleswiltgen/axiomUse when implementing on-device AI with Apple's Foundation Models framework — prevents context overflow, blocking UI, wrong model use cases, and manual JSON par188skills.sh installs
68charleswiltgen avataraxiom-hapticscharleswiltgen/axiomUse when implementing haptic feedback, Core Haptics patterns, audio-haptic synchronization, or debugging haptic issues - covers UIFeedbackGenerator, CHHapticEng188skills.sh installs
69charleswiltgen avataraxiom-swiftdata-migrationcharleswiltgen/axiomUse when creating SwiftData custom schema migrations with VersionedSchema and SchemaMigrationPlan - property type changes, relationship preservation (one-to-man187skills.sh installs
70charleswiltgen avataraxiom-swiftui-layout-refcharleswiltgen/axiomReference — Complete SwiftUI adaptive layout API guide covering ViewThatFits, AnyLayout, Layout protocol, onGeometryChange, GeometryReader, size classes, and iO187skills.sh installs
71charleswiltgen avataraxiom-camera-capture-refcharleswiltgen/axiomReference — AVCaptureSession, AVCapturePhotoSettings, AVCapturePhotoOutput, RotationCoordinator, photoQualityPrioritization, deferred processing, AVCaptureMovie186skills.sh installs
72charleswiltgen avataraxiom-extensions-widgets-refcharleswiltgen/axiomUse when implementing widgets, Live Activities, Control Center controls, or app extensions - comprehensive API reference for WidgetKit, ActivityKit, App Groups,185skills.sh installs
73charleswiltgen avataraxiom-foundation-models-refcharleswiltgen/axiomReference — Complete Foundation Models framework guide covering LanguageModelSession, @Generable, @Guide, Tool protocol, streaming, dynamic schemas, built-in us185skills.sh installs
74charleswiltgen avataraxiom-performance-profilingcharleswiltgen/axiomUse when app feels slow, memory grows over time, battery drains fast, or you want to profile proactively - decision trees to choose the right Instruments tool, 185skills.sh installs
75charleswiltgen avataraxiom-app-intents-refcharleswiltgen/axiomUse when integrating App Intents for Siri, Apple Intelligence, Shortcuts, Spotlight, or system experiences - covers AppIntent, AppEntity, parameter handling, en184skills.sh installs
76charleswiltgen avataraxiom-cloud-synccharleswiltgen/axiomUse when choosing between CloudKit vs iCloud Drive, implementing reliable sync, handling offline-first patterns, or designing sync architecture - prevents commo184skills.sh installs
77charleswiltgen avataraxiom-sqlitedata-migrationcharleswiltgen/axiomUse when migrating from SwiftData to SQLiteData — decision guide, pattern equivalents, code examples, CloudKit sharing (SwiftData can't), performance benchmarks184skills.sh installs
78charleswiltgen avataraxiom-sqlitedata-refcharleswiltgen/axiomSQLiteData advanced patterns, @Selection column groups, single-table inheritance, recursive CTEs, database views, custom aggregates, TableAlias self-joins, JSON184skills.sh installs
79charleswiltgen avataraxiom-app-store-connect-refcharleswiltgen/axiomUse when navigating App Store Connect to find crash data, read TestFlight feedback, interpret metrics dashboards, or export diagnostic logs. Covers crash-free r183skills.sh installs
80charleswiltgen avataraxiom-swiftui-navcharleswiltgen/axiomUse when implementing navigation patterns, choosing between NavigationStack and NavigationSplitView, handling deep links, adopting coordinator patterns, or requ183skills.sh installs
81charleswiltgen avataraxiom-swiftui-debugging-diagcharleswiltgen/axiomUse when SwiftUI view debugging requires systematic investigation - view updates not working after basic troubleshooting, intermittent UI issues, complex state 182skills.sh installs
82charleswiltgen avataraxiom-swiftui-nav-diagcharleswiltgen/axiomUse when debugging navigation not responding, unexpected pops, deep links showing wrong screen, state lost on tab switch or background, crashes in navigationDes182skills.sh installs
83charleswiltgen avataraxiom-camera-capture-diagcharleswiltgen/axiomcamera freezes, preview rotated wrong, capture slow, session interrupted, black preview, front camera mirrored, camera not starting, AVCaptureSession errors, st181skills.sh installs
84charleswiltgen avataraxiom-storekit-refcharleswiltgen/axiomReference — Complete StoreKit 2 API guide covering Product, Transaction, AppTransaction, RenewalInfo, SubscriptionStatus, StoreKit Views, purchase options, serv181skills.sh installs
85charleswiltgen avataraxiom-cloud-sync-diagcharleswiltgen/axiomUse when debugging 'file not syncing', 'CloudKit error', 'sync conflict', 'iCloud upload failed', 'ubiquitous item error', 'data not appearing on other devices'180skills.sh installs
86charleswiltgen avataraxiom-grdbcharleswiltgen/axiomUse when writing raw SQL queries with GRDB, complex joins, ValueObservation for reactive queries, DatabaseMigrator patterns, query profiling under performance p180skills.sh installs
87charleswiltgen avataraxiom-ios-integrationcharleswiltgen/axiomUse when integrating ANY iOS system feature - Siri, Shortcuts, widgets, IAP, camera, photo library, audio, ShazamKit, haptics, localization, privacy, alarms, ca180skills.sh installs
88charleswiltgen avataraxiom-networking-diagcharleswiltgen/axiomUse when debugging connection timeouts, TLS handshake failures, data not arriving, connection drops, performance issues, or proxy/VPN interference - systematic 180skills.sh installs
89charleswiltgen avataraxiom-vision-refcharleswiltgen/axiomUse when needing Vision framework API details for hand/body pose, segmentation, text recognition, barcode detection, document scanning, or Visual Intelligence i180skills.sh installs
90charleswiltgen avataraxiom-build-debuggingcharleswiltgen/axiomUse when encountering dependency conflicts, CocoaPods/SPM resolution failures, "Multiple commands produce" errors, or framework version mismatches - systematic 179skills.sh installs
91charleswiltgen avataraxiom-testflight-triagecharleswiltgen/axiomUse when ANY beta tester reports a crash, ANY crash appears in Organizer or App Store Connect, crash logs need symbolication, app was killed without crash repor179skills.sh installs
92charleswiltgen avataraxiom-background-processingcharleswiltgen/axiomUse when implementing BGTaskScheduler, debugging background tasks that never run, understanding why tasks terminate early, or testing background execution - sys178skills.sh installs
93charleswiltgen avataraxiom-extensions-widgetscharleswiltgen/axiomUse when implementing widgets, Live Activities, or Control Center controls - enforces correct patterns for timeline management, data sharing, and extension life178skills.sh installs
94charleswiltgen avataraxiom-foundation-models-diagcharleswiltgen/axiomUse when debugging Foundation Models issues — context exceeded, guardrail violations, slow generation, availability problems, unsupported language, or unexpecte178skills.sh installs
95charleswiltgen avataraxiom-ios-aicharleswiltgen/axiomUse when implementing ANY Apple Intelligence or on-device AI feature. Covers Foundation Models, @Generable, LanguageModelSession, structured output, Tool protoc178skills.sh installs
96charleswiltgen avataraxiom-ios-mlcharleswiltgen/axiomUse when deploying ANY machine learning model on-device, converting models to CoreML, compressing models, or implementing speech-to-text. Covers CoreML conversi178skills.sh installs
97charleswiltgen avataraxiom-localizationcharleswiltgen/axiomUse when localizing apps, using String Catalogs, generating type-safe symbols (Xcode 26+), handling plurals, RTL layouts, locale-aware formatting, or migrating 178skills.sh installs
98charleswiltgen avataraxiom-vision-diagcharleswiltgen/axiomsubject not detected, hand pose missing landmarks, low confidence observations, Vision performance, coordinate conversion, VisionKit errors, observation nil, te178skills.sh installs
99charleswiltgen avataraxiom-file-protection-refcharleswiltgen/axiomUse when asking about 'FileProtectionType', 'file encryption iOS', 'NSFileProtection', 'data protection', 'secure file storage', 'encrypt files at rest', 'compl177skills.sh installs
100charleswiltgen avataraxiom-app-compositioncharleswiltgen/axiomUse when structuring app entry points, managing authentication flows, switching root views, handling scene lifecycle, or asking 'how do I structure my @main', '176skills.sh installs
101charleswiltgen avataraxiom-auto-layout-debuggingcharleswiltgen/axiomUse when encountering "Unable to simultaneously satisfy constraints" errors, constraint conflicts, ambiguous layout warnings, or views positioned incorrectly - 176skills.sh installs
102charleswiltgen avataraxiom-energycharleswiltgen/axiomUse when app drains battery, device gets hot, users report energy issues, or auditing power consumption - systematic Power Profiler diagnosis, subsystem identif176skills.sh installs
103charleswiltgen avataraxiom-storagecharleswiltgen/axiomUse when asking 'where should I store this data', 'should I use SwiftData or files', 'CloudKit vs iCloud Drive', 'Documents vs Caches', 'local or cloud storage'176skills.sh installs
104charleswiltgen avataraxiom-testing-asynccharleswiltgen/axiomUse when testing async code with Swift Testing. Covers confirmation for callbacks, @MainActor tests, async/await patterns, timeout control, XCTest migration, pa176skills.sh installs
105charleswiltgen avataraxiom-app-discoverabilitycharleswiltgen/axiomUse when making app surface in Spotlight search, Siri suggestions, or system experiences - covers the 6-step strategy combining App Intents, App Shortcuts, Core175skills.sh installs
106charleswiltgen avataraxiom-core-location-diagcharleswiltgen/axiomUse for Core Location troubleshooting - no location updates, background location broken, authorization denied, geofence not triggering175skills.sh installs
107charleswiltgen avataraxiom-typography-refcharleswiltgen/axiomApple platform typography reference (San Francisco fonts, text styles, Dynamic Type, tracking, leading, internationalization) through iOS 26175skills.sh installs
108charleswiltgen avataraxiom-privacy-uxcharleswiltgen/axiomUse when implementing privacy manifests, requesting permissions, App Tracking Transparency UX, or preparing Privacy Nutrition Labels - covers just-in-time permi174skills.sh installs
109charleswiltgen avataraxiom-swiftdata-migration-diagcharleswiltgen/axiomUse when SwiftData migrations crash, fail to preserve relationships, lose data, or work in simulator but fail on device - systematic diagnostics for schema vers174skills.sh installs
110charleswiltgen avataraxiom-codablecharleswiltgen/axiomUse when working with Codable protocol, JSON encoding/decoding, CodingKeys customization, enum serialization, date strategies, custom containers, or encounterin173skills.sh installs
111charleswiltgen avataraxiom-core-locationcharleswiltgen/axiomUse for Core Location implementation patterns - authorization strategy, monitoring strategy, accuracy selection, background location173skills.sh installs
112charleswiltgen avataraxiom-database-migrationcharleswiltgen/axiomUse when adding/modifying database columns, encountering "FOREIGN KEY constraint failed", "no such column", "cannot add NOT NULL column" errors, or creating sch173skills.sh installs
113charleswiltgen avataraxiom-textkit-refcharleswiltgen/axiomTextKit 2 complete reference (architecture, migration, Writing Tools, SwiftUI TextEditor) through iOS 26173skills.sh installs
114charleswiltgen avataraxiom-app-shortcuts-refcharleswiltgen/axiomUse when implementing App Shortcuts for instant Siri/Spotlight availability, configuring AppShortcutsProvider, adding suggested phrases, or debugging shortcuts 172skills.sh installs
115charleswiltgen avataraxiom-concurrency-profilingcharleswiltgen/axiomUse when profiling async/await performance, diagnosing actor contention, or investigating thread pool exhaustion. Covers Swift Concurrency Instruments template,172skills.sh installs
116charleswiltgen avataraxiom-display-performancecharleswiltgen/axiomUse when app runs at unexpected frame rate, stuck at 60fps on ProMotion, frame pacing issues, or configuring render loops. Covers MTKView, CADisplayLink, CAMeta172skills.sh installs
117charleswiltgen avataraxiom-energy-diagcharleswiltgen/axiomSymptom-based energy troubleshooting - decision trees for 'app at top of battery settings', 'phone gets hot', 'background drain', 'high cellular usage', with ti172skills.sh installs
118charleswiltgen avataraxiom-energy-refcharleswiltgen/axiomComplete energy optimization API reference - Power Profiler workflows, timer/network/location/background APIs, iOS 26 BGContinuedProcessingTask, MetricKit monit172skills.sh installs
119charleswiltgen avataraxiom-xctrace-refcharleswiltgen/axiomUse when automating Instruments profiling, running headless performance analysis, or integrating profiling into CI/CD - comprehensive xctrace CLI reference with172skills.sh installs
120charleswiltgen avataraxiom-build-performancecharleswiltgen/axiomUse when build times are slow, investigating build performance, analyzing Build Timeline, identifying type checking bottlenecks, enabling compilation caching, o171skills.sh installs
121charleswiltgen avataraxiom-getting-startedcharleswiltgen/axiomUse when first installing Axiom, unsure which skill to use, want an overview of available skills, or need help finding the right skill for your situation — inte171skills.sh installs
122charleswiltgen avataraxiom-axe-refcharleswiltgen/axiomUse when automating iOS Simulator UI interactions beyond simctl capabilities. Reference for AXe CLI covering accessibility-based tapping, gestures, text input, 170skills.sh installs
123charleswiltgen avataraxiom-core-datacharleswiltgen/axiomUse when choosing Core Data vs SwiftData, setting up the Core Data stack, modeling relationships, or implementing concurrency patterns - prevents thread-confine170skills.sh installs
124charleswiltgen avataraxiom-core-location-refcharleswiltgen/axiomUse for Core Location API reference - CLLocationUpdate, CLMonitor, CLServiceSession, authorization, background location, geofencing170skills.sh installs
125charleswiltgen avataraxiom-deep-link-debuggingcharleswiltgen/axiomUse when adding debug-only deep links for testing, enabling simulator navigation to specific screens, or integrating with automated testing workflows - enables 170skills.sh installs
126charleswiltgen avataraxiom-hang-diagnosticscharleswiltgen/axiomUse when app freezes, UI unresponsive, main thread blocked, watchdog termination, or diagnosing hang reports from Xcode Organizer or MetricKit170skills.sh installs
127charleswiltgen avataraxiom-icloud-drive-refcharleswiltgen/axiomUse when implementing 'iCloud Drive', 'ubiquitous container', 'file sync', 'NSFileCoordinator', 'NSFilePresenter', 'isUbiquitousItem', 'NSUbiquitousKeyValueStor170skills.sh installs
128charleswiltgen avataraxiom-network-framework-refcharleswiltgen/axiomReference — Comprehensive Network.framework guide covering NetworkConnection (iOS 26+), NWConnection (iOS 12-25), TLV framing, Coder protocol, NetworkListener, 170skills.sh installs
129charleswiltgen avataraxiom-photo-librarycharleswiltgen/axiomPHPicker, PhotosPicker, photo selection, limited library access, presentLimitedLibraryPicker, save to camera roll, PHPhotoLibrary, PHAssetCreationRequest, Trans170skills.sh installs
130charleswiltgen avataraxiom-storage-diagcharleswiltgen/axiomUse when debugging 'files disappeared', 'data missing after restart', 'backup too large', 'can't save file', 'file not found', 'storage full error', 'file inacc170skills.sh installs
131charleswiltgen avataraxiom-background-processing-diagcharleswiltgen/axiomSymptom-based background task troubleshooting - decision trees for 'task never runs', 'task terminates early', 'works in dev not prod', 'handler not called', wi169skills.sh installs
132charleswiltgen avataraxiom-core-data-diagcharleswiltgen/axiomUse when debugging schema migration crashes, concurrency thread-confinement errors, N+1 query performance, SwiftData to Core Data bridging, or testing migration169skills.sh installs
133charleswiltgen avataraxiom-metal-migrationcharleswiltgen/axiomUse when porting OpenGL/DirectX to Metal - translation layer vs native rewrite decisions, migration planning, anti-patterns169skills.sh installs
134charleswiltgen avataraxiom-objc-block-retain-cyclescharleswiltgen/axiomUse when debugging memory leaks from blocks, blocks assigned to self or properties, network callbacks, or crashes from deallocated objects - systematic weak-str169skills.sh installs
135charleswiltgen avataraxiom-ui-recordingcharleswiltgen/axiomUse when setting up UI test recording in Xcode 26, enhancing recorded tests for stability, or configuring test plans for multi-configuration replay. Based on WW169skills.sh installs
136charleswiltgen avataraxiom-using-axiomcharleswiltgen/axiomUse when starting any iOS/Swift conversation - establishes how to find and use Axiom skills, requiring Skill tool invocation before ANY response including clari169skills.sh installs
137charleswiltgen avataraxiom-assume-isolatedcharleswiltgen/axiomUse when needing synchronous actor access in tests, legacy delegate callbacks, or performance-critical code. Covers MainActor.assumeIsolated, @preconcurrency pr168skills.sh installs
138charleswiltgen avataraxiom-background-processing-refcharleswiltgen/axiomComplete background task API reference - BGTaskScheduler, BGAppRefreshTask, BGProcessingTask, BGContinuedProcessingTask (iOS 26), beginBackgroundTask, backgroun168skills.sh installs
139charleswiltgen avataraxiom-storage-management-refcharleswiltgen/axiomUse when asking about 'purge files', 'storage pressure', 'disk space iOS', 'isExcludedFromBackup', 'URL resource values', 'volumeAvailableCapacity', 'low storag168skills.sh installs
140charleswiltgen avataraxiom-synchronizationcharleswiltgen/axiomUse when needing thread-safe primitives for performance-critical code. Covers Mutex (iOS 18+), OSAllocatedUnfairLock (iOS 16+), Atomic types, when to use locks 168skills.sh installs
141charleswiltgen avataraxiom-networking-legacycharleswiltgen/axiomThis skill should be used when working with NWConnection patterns for iOS 12-25, supporting apps that can't use async/await yet, or maintaining backward compati167skills.sh installs
142charleswiltgen avataraxiom-now-playing-musickitcharleswiltgen/axiomMusicKit Now Playing integration patterns. Use when playing Apple Music content with ApplicationMusicPlayer and understanding automatic vs manual Now Playing in166skills.sh installs
143charleswiltgen avataraxiom-photo-library-refcharleswiltgen/axiomReference — PHPickerViewController, PHPickerConfiguration, PhotosPicker, PhotosPickerItem, Transferable, PHPhotoLibrary, PHAsset, PHAssetCreationRequest, PHFetc166skills.sh installs
144charleswiltgen avataraxiom-metal-migration-refcharleswiltgen/axiomUse when converting shaders or looking up API equivalents - GLSL to MSL, HLSL to MSL, GL/DirectX to Metal mappings, MTKView setup code165skills.sh installs
145charleswiltgen avataraxiom-now-playingcharleswiltgen/axiomUse when Now Playing metadata doesn't appear on Lock Screen/Control Center, remote commands (play/pause/skip) don't respond, artwork is missing/wrong/flickering165skills.sh installs
146charleswiltgen avataraxiom-realm-migration-refcharleswiltgen/axiomUse when migrating from Realm to SwiftData - comprehensive migration guide covering pattern equivalents, threading model conversion, schema migration strategies165skills.sh installs
147charleswiltgen avataraxiom-now-playing-carplaycharleswiltgen/axiomCarPlay Now Playing integration patterns. Use when implementing CarPlay audio controls, CPNowPlayingTemplate customization, or debugging CarPlay-specific issues164skills.sh installs
148charleswiltgen avataraxiom-core-spotlight-refcharleswiltgen/axiomUse when indexing app content for Spotlight search, using NSUserActivity for prediction/handoff, or choosing between CSSearchableItem and IndexedEntity - covers163skills.sh installs
149charleswiltgen avataraxiom-metal-migration-diagcharleswiltgen/axiomUse when ANY Metal porting issue occurs - black screen, rendering artifacts, shader errors, wrong colors, performance regressions, GPU crashes163skills.sh installs
150charleswiltgen avataraxiom-metrickit-refcharleswiltgen/axiomMetricKit API reference for field diagnostics - MXMetricPayload, MXDiagnosticPayload, MXCallStackTree parsing, crash and hang collection163skills.sh installs
151charleswiltgen avataraxiom-networking-migrationcharleswiltgen/axiomNetwork framework migration guides. Use when migrating from BSD sockets to NWConnection, NWConnection to NetworkConnection (iOS 26+), or URLSession StreamTask t163skills.sh installs
152charleswiltgen avataraxiom-ownership-conventionscharleswiltgen/axiomUse when optimizing large value type performance, working with noncopyable types, reducing ARC traffic, or using InlineArray/Span for zero-copy memory access. C158skills.sh installs
153charleswiltgen avataraxiom-ios-gamescharleswiltgen/axiomUse when building ANY 2D or 3D game, game prototype, or interactive simulation with SpriteKit, SceneKit, or RealityKit. Covers scene graphs, ECS architecture, p155skills.sh installs
154charleswiltgen avataraxiom-spritekit-refcharleswiltgen/axiomSpriteKit API reference — all node types, physics body creation, action catalog, texture atlases, constraints, scene setup, particles, SKRenderer154skills.sh installs
155charleswiltgen avataraxiom-realitykitcharleswiltgen/axiomUse when building 3D content, AR experiences, or spatial computing with RealityKit. Covers ECS architecture, SwiftUI integration, RealityView, AR anchors, mater153skills.sh installs
156charleswiltgen avataraxiom-swiftui-search-refcharleswiltgen/axiomUse when implementing SwiftUI search — .searchable, isSearching, search suggestions, scopes, tokens, programmatic search control (iOS 15-18). For iOS 26 search 152skills.sh installs
157charleswiltgen avataraxiom-sf-symbols-refcharleswiltgen/axiomUse when you need complete SF Symbols API reference including every rendering mode, symbol effect, configuration option, UIKit equivalent, and platform availabi150skills.sh installs
158charleswiltgen avataraxiom-spritekit-diagcharleswiltgen/axiomUse when physics contacts don't fire, objects tunnel through walls, frame rate drops, touches don't register, memory spikes, coordinate confusion, or scene tran149skills.sh installs
159charleswiltgen avataraxiom-realitykit-refcharleswiltgen/axiomRealityKit API reference — Entity, Component, System, RealityView, Model3D, anchor types, material system, physics, collision, animation, audio, accessibility136skills.sh installs
160charleswiltgen avataraxiom-scenekitcharleswiltgen/axiomUse when working with SceneKit 3D scenes, migrating SceneKit to RealityKit, or maintaining legacy SceneKit code. Covers scene graph, materials, physics, animati136skills.sh installs
161charleswiltgen avataraxiom-sf-symbolscharleswiltgen/axiomUse when implementing SF Symbols rendering modes, symbol effects, animations, custom symbols, or troubleshooting symbol appearance - covers the full symbol effe134skills.sh installs
162charleswiltgen avataraxiom-realitykit-diagcharleswiltgen/axiomUse when RealityKit entities not visible, anchors not tracking, gestures not responding, performance drops, materials wrong, or multiplayer sync fails133skills.sh installs
163charleswiltgen avataraxiom-scenekit-refcharleswiltgen/axiomSceneKit → RealityKit concept mapping, complete API cross-reference for migration, scene graph API, materials, lighting, camera, physics, animation, constraints130skills.sh installs
164charleswiltgen avataraxiom-xcode-mcp-refcharleswiltgen/axiomReference — all 20 Xcode MCP tools with parameters, return schemas, and examples119skills.sh installs
165charleswiltgen avataraxiom-app-store-submissioncharleswiltgen/axiomUse when preparing ANY app for App Store submission, responding to App Review rejections, or running a pre-submission audit. Covers privacy manifests, metadata 115skills.sh installs
166charleswiltgen avataraxiom-xcode-mcp-setupcharleswiltgen/axiomXcode MCP setup — enable mcpbridge, per-client config, permission handling, multi-Xcode targeting, troubleshooting113skills.sh installs
167charleswiltgen avataraxiom-xcode-mcp-toolscharleswiltgen/axiomXcode MCP workflow patterns — BuildFix loop, TestFix loop, preview verification, window targeting, tool gotchas113skills.sh installs