charleswiltgen/axiom

1

axiom-typography-ref Apple platform typography reference (San Francisco fonts, text styles, Dynamic Type, tracking, leading, international…

charleswiltgen/axiom

188

2

axiom-vision-diag subject not detected, hand pose missing landmarks, low confidence observations, Vision performance, coordinate conver…

charleswiltgen/axiom

188

3

axiom-codable Use when working with Codable protocol, JSON encoding/decoding, CodingKeys customization, enum serialization, date st…

charleswiltgen/axiom

187

4

axiom-energy Use when app drains battery, device gets hot, users report energy issues, or auditing power consumption - systematic …

charleswiltgen/axiom

187

5

axiom-privacy-ux Use when implementing privacy manifests, requesting permissions, App Tracking Transparency UX, or preparing Privacy N…

charleswiltgen/axiom

187

6

axiom-storage Use when asking 'where should I store this data', 'should I use SwiftData or files', 'CloudKit vs iCloud Drive', 'Doc…

charleswiltgen/axiom

187

7

axiom-app-composition Use when structuring app entry points, managing authentication flows, switching root views, handling scene lifecycle,…

charleswiltgen/axiom

186

8

axiom-app-discoverability Use when making app surface in Spotlight search, Siri suggestions, or system experiences - covers the 6-step strategy…

charleswiltgen/axiom

186

9

axiom-auto-layout-debugging Use when encountering "Unable to simultaneously satisfy constraints" errors, constraint conflicts, ambiguous layout w…

charleswiltgen/axiom

186

10

axiom-database-migration Use when adding/modifying database columns, encountering "FOREIGN KEY constraint failed", "no such column", "cannot a…

charleswiltgen/axiom

186

11

axiom-core-location-diag Use for Core Location troubleshooting - no location updates, background location broken, authorization denied, geofen…

charleswiltgen/axiom

185

12

axiom-app-shortcuts-ref Use when implementing App Shortcuts for instant Siri/Spotlight availability, configuring AppShortcutsProvider, adding…

charleswiltgen/axiom

184

13

axiom-build-performance Use when build times are slow, investigating build performance, analyzing Build Timeline, identifying type checking b…

charleswiltgen/axiom

184

14

axiom-swiftdata-migration-diag Use when SwiftData migrations crash, fail to preserve relationships, lose data, or work in simulator but fail on devi…

charleswiltgen/axiom

184

15

axiom-textkit-ref TextKit 2 complete reference (architecture, migration, Writing Tools, SwiftUI TextEditor) through iOS 26

charleswiltgen/axiom

184

16

axiom-concurrency-profiling Use when profiling async/await performance, diagnosing actor contention, or investigating thread pool exhaustion. Cov…

charleswiltgen/axiom

183

17

axiom-core-location Use for Core Location implementation patterns - authorization strategy, monitoring strategy, accuracy selection, back…

charleswiltgen/axiom

183

18

axiom-display-performance Use when app runs at unexpected frame rate, stuck at 60fps on ProMotion, frame pacing issues, or configuring render l…

charleswiltgen/axiom

183

19

axiom-energy-ref Complete energy optimization API reference - Power Profiler workflows, timer/network/location/background APIs, iOS 26…

charleswiltgen/axiom

183

20

axiom-xctrace-ref Use when automating Instruments profiling, running headless performance analysis, or integrating profiling into CI/CD…

charleswiltgen/axiom

183

21

axiom-deep-link-debugging Use when adding debug-only deep links for testing, enabling simulator navigation to specific screens, or integrating …

charleswiltgen/axiom

182

22

axiom-energy-diag Symptom-based energy troubleshooting - decision trees for 'app at top of battery settings', 'phone gets hot', 'backgr…

charleswiltgen/axiom

182

23

axiom-getting-started Use when first installing Axiom, unsure which skill to use, want an overview of available skills, or need help findin…

charleswiltgen/axiom

182

24

axiom-core-location-ref Use for Core Location API reference - CLLocationUpdate, CLMonitor, CLServiceSession, authorization, background locati…

charleswiltgen/axiom

181

25

axiom-hang-diagnostics Use when app freezes, UI unresponsive, main thread blocked, watchdog termination, or diagnosing hang reports from Xco…

charleswiltgen/axiom

181

26

axiom-network-framework-ref Reference — Comprehensive Network.framework guide covering NetworkConnection (iOS 26+), NWConnection (iOS 12-25), TLV…

charleswiltgen/axiom

181

27

axiom-storage-diag Use when debugging 'files disappeared', 'data missing after restart', 'backup too large', 'can't save file', 'file no…

charleswiltgen/axiom

181

28

axiom-synchronization Use when needing thread-safe primitives for performance-critical code. Covers Mutex (iOS 18+), OSAllocatedUnfairLock …

charleswiltgen/axiom

181

29

axiom-using-axiom Use when starting any iOS/Swift conversation - establishes how to find and use Axiom skills, requiring Skill tool inv…

charleswiltgen/axiom

181

30

axiom-axe-ref Use when automating iOS Simulator UI interactions beyond simctl capabilities. Reference for AXe CLI covering accessib…

charleswiltgen/axiom

180

31

axiom-core-data Use when choosing Core Data vs SwiftData, setting up the Core Data stack, modeling relationships, or implementing con…

charleswiltgen/axiom

180

32

axiom-icloud-drive-ref Use when implementing 'iCloud Drive', 'ubiquitous container', 'file sync', 'NSFileCoordinator', 'NSFilePresenter', 'i…

charleswiltgen/axiom

180

33

axiom-ui-recording Use when setting up UI test recording in Xcode 26, enhancing recorded tests for stability, or configuring test plans …

charleswiltgen/axiom

180

34

axiom-assume-isolated Use when needing synchronous actor access in tests, legacy delegate callbacks, or performance-critical code. Covers M…

charleswiltgen/axiom

179

35

axiom-background-processing-diag Symptom-based background task troubleshooting - decision trees for 'task never runs', 'task terminates early', 'works…

charleswiltgen/axiom

179

36

axiom-background-processing-ref Complete background task API reference - BGTaskScheduler, BGAppRefreshTask, BGProcessingTask, BGContinuedProcessingTa…

charleswiltgen/axiom

179

37

axiom-core-data-diag Use when debugging schema migration crashes, concurrency thread-confinement errors, N+1 query performance, SwiftData …

charleswiltgen/axiom

179

38

axiom-metal-migration Use when porting OpenGL/DirectX to Metal - translation layer vs native rewrite decisions, migration planning, anti-pa…

charleswiltgen/axiom

179

39

axiom-objc-block-retain-cycles Use when debugging memory leaks from blocks, blocks assigned to self or properties, network callbacks, or crashes fro…

charleswiltgen/axiom

179

40

axiom-photo-library PHPicker, PhotosPicker, photo selection, limited library access, presentLimitedLibraryPicker, save to camera roll, PH…

charleswiltgen/axiom

179

41

axiom-storage-management-ref Use when asking about 'purge files', 'storage pressure', 'disk space iOS', 'isExcludedFromBackup', 'URL resource valu…

charleswiltgen/axiom

179

42

axiom-networking-legacy This skill should be used when working with NWConnection patterns for iOS 12-25, supporting apps that can't use async…

charleswiltgen/axiom

177

43

axiom-now-playing Use when Now Playing metadata doesn't appear on Lock Screen/Control Center, remote commands (play/pause/skip) don't r…

charleswiltgen/axiom

176

44

axiom-now-playing-musickit MusicKit Now Playing integration patterns. Use when playing Apple Music content with ApplicationMusicPlayer and under…

charleswiltgen/axiom

176

45

axiom-realm-migration-ref Use when migrating from Realm to SwiftData - comprehensive migration guide covering pattern equivalents, threading mo…

charleswiltgen/axiom

176

46

axiom-metal-migration-ref Use when converting shaders or looking up API equivalents - GLSL to MSL, HLSL to MSL, GL/DirectX to Metal mappings, M…

charleswiltgen/axiom

175

47

axiom-photo-library-ref Reference — PHPickerViewController, PHPickerConfiguration, PhotosPicker, PhotosPickerItem, Transferable, PHPhotoLibra…

charleswiltgen/axiom

175

48

axiom-now-playing-carplay CarPlay Now Playing integration patterns. Use when implementing CarPlay audio controls, CPNowPlayingTemplate customiz…

charleswiltgen/axiom

174

49

axiom-core-spotlight-ref Use when indexing app content for Spotlight search, using NSUserActivity for prediction/handoff, or choosing between …

charleswiltgen/axiom

173

50

axiom-metal-migration-diag Use when ANY Metal porting issue occurs - black screen, rendering artifacts, shader errors, wrong colors, performance…

charleswiltgen/axiom

173