Persist, query, and migrate Swift @Model classes with SwiftData.
npx skills add https://github.com/harshav167/build-ios-apps --skill swiftdata-harshav167
Please help me install this Agent Skill. Skill: swiftdata Source: https://github.com/harshav167/build-ios-apps/tree/main/skills/swiftdata Command: npx skills add https://github.com/harshav167/build-ios-apps --skill swiftdata-harshav167
SwiftData enables modeling, persisting, querying, and migrating data in Swift-based apps, providing a native, strongly-typed API for iOS data stores and CloudKit integration.
Use SwiftData by annotating models with @Model and wiring a ModelContainer to enable persistence, queries, and migrations in your app.
High-intent search queries and answers about installing and using this skill.
Configure SwiftData persistence by defining @Model classes and wiring a ModelContainer to your SwiftUI app. This setup enables strongly-typed data stores, querying with @Query, and background operations using @ModelActor.
Migrate Core Data to SwiftData by planning schemas with VersionedSchema and SchemaMigrationPlan. SwiftData supports direct coexistence with Core Data, allowing you to transition your persistence layer incrementally without losing existing data.
Yes, SwiftData works with CloudKit for syncing. You can configure your ModelContainer to enable CloudKit integration, allowing your defined @Model classes to synchronize automatically across a user's iOS devices.
Use FetchDescriptor with #Predicate to perform SwiftData queries. This strongly-typed API allows you to filter, sort with SortDescriptor, and retrieve persisted @Model objects directly within your Swift code or SwiftUI views.
Optimize SwiftData performance for large binary data by using external storage attributes. Annotating your @Model properties appropriately ensures that large Data objects are stored efficiently without bloating in-memory contexts.
You need VersionedSchema when your app's @Model definitions change and require a SchemaMigrationPlan. This mechanism handles lightweight and custom migrations, ensuring persisted data adapts safely to new model structures.
onymchatDefine SwiftData models and query persisted data with @Model and @Query.
FelixRauchDefine @Model entities, store data, and run reactive SwiftUI queries with #Predicate.
nesboImplement EF Core data persistence as a hexagonal architecture adapter.
onymchatConfigure Core Data stacks with NSPersistentContainer and manage migrations.
