Model, persist, and query Swift app data with SwiftData.
npx skills add https://github.com/femitz/flyby --skill swiftdata-femitz
Please help me install this Agent Skill. Skill: swiftdata Source: https://github.com/femitz/flyby/tree/main/.agents/skills/swiftdata Command: npx skills add https://github.com/femitz/flyby --skill swiftdata-femitz
SwiftData provides a modern, type-safe approach to modeling, persisting, and querying app data in Swift.
Define your @Model classes, configure a ModelContainer, and perform reads and writes with ModelContext.
High-intent search queries and answers about installing and using this skill.
Manage SwiftData migrations using VersionedSchema and SchemaMigrationPlan to handle incremental schema changes. This enables controlled data evolution across app versions while maintaining backward compatibility with existing persistent stores.
Query persistent data in SwiftUI using @Query with #Predicate, FetchDescriptor, and SortDescriptor. This combination provides type-safe filtering and sorting capabilities directly within your SwiftUI views and background ModelContext operations.
Yes, SwiftData integrates with CloudKit for data synchronization. Configure your ModelContainer with appropriate ModelConfiguration settings to enable automatic syncing across user devices while maintaining local persistence.
Define SwiftData models using the @Model macro alongside @Attribute and @Relationship annotations. This modern approach expresses domain data through type-safe Swift classes while ModelContainer and ModelContext manage the lifecycle.
Yes, SwiftData handles background data processing through @ModelActor and background ModelContext operations. This enables safe concurrent access to persistent stores while maintaining type-safe querying with FetchDescriptor and #Predicate.
SwiftData provides a modern type-safe Swift-native persistence layer using @Model, while Core Data offers mature ObjC-based frameworks. SwiftData supports CloudKit sync and Core Data coexistence, allowing gradual migration using VersionedSchema and SchemaMigrationPlan.
tddworksScaffold iOS apps with Tuist, Swift 6, and layered architecture.
eric-sabeImplement and review SwiftData persistence for iOS 26+ Swift applications.
harshav167Persist, query, and migrate Swift @Model classes with SwiftData.
travisjneumanDevelop native Apple platform apps using Swift, SwiftUI, and UIKit.
