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ios-xcode

Xcode setup and tooling guidance for iOS 26 / Swift 6.2 clinic modular MVVM-C projects covering project configuration, SwiftData container wiring, testing, debugging, profiling, and distribution workflows. Use when configuring App-target infrastructure or day-to-day tooling around clinic architecture modules.

skills/.experimental/ios-xcode/SKILL.md

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SKILL.mdcore · 4,708 bytes
assets/templates/_template.mddoc · 1,007 bytes
metadata.jsonasset · 310 bytes
references/_sections.mddoc · 1,508 bytes
references/data-crud-operations.mddoc · 2,522 bytes
references/data-model-container.mddoc · 2,330 bytes
references/data-model-macro.mddoc · 1,691 bytes
references/data-query-for-fetching.mddoc · 2,305 bytes
references/data-relationships.mddoc · 2,160 bytes
references/debug-breakpoints.mddoc · 3,227 bytes
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references/dist-app-icons.mddoc · 1,490 bytes
references/dist-testflight.mddoc · 1,887 bytes
references/ml-natural-language.mddoc · 2,586 bytes
references/perf-instruments-profiling.mddoc · 1,979 bytes
references/platform-app-storage.mddoc · 2,414 bytes
references/platform-scene-phase.mddoc · 2,718 bytes
references/platform-system-features.mddoc · 2,533 bytes
references/platform-widget-integration.mddoc · 2,389 bytes
references/spatial-visionos-windows.mddoc · 2,341 bytes
references/test-preview-macro.mddoc · 3,121 bytes
references/test-preview-sample-data.mddoc · 1,865 bytes
references/test-swift-testing.mddoc · 2,882 bytes

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# iOS Xcode & Tooling Best Practices

Comprehensive guide for Xcode project configuration, SwiftData persistence, testing, debugging, profiling, and app distribution. Contains 19 rules across 6 categories.


## Clinic Architecture Contract (iOS 26 / Swift 6.2)

All guidance in this skill assumes the clinic modular MVVM-C architecture:

- Feature modules import `Domain` + `DesignSystem` only (never `Data`, never sibling features)
- App target is the convergence point and owns `DependencyContainer`, concrete coordinators, and Route Shell wiring
- `Domain` stays pure Swift and defines models plus repository, `*Coordinating`, `ErrorRouting`, and `AppError` contracts
- `Data` owns SwiftData/network/sync/retry/background I/O and implements Domain protocols
- Read/write flow defaults to stale-while-revalidate reads and optimistic queued writes