iOS Data & Persistence Router

About

The axiom-ios-data skill serves as the primary intelligence hub for managing complex data lifecycles within the Apple ecosystem. It provides developers with precise routing to specialized sub-skills for SwiftData, Core Data, GRDB, and SQLite, ensuring the implementation of battle-tested architectural patterns. By prioritizing safe schema migrations and robust cloud synchronization strategies for CloudKit and iCloud Drive, this skill helps prevent common failure points such as data loss, 'no such column' crashes, and synchronization conflicts.

Key Features

• Expert-level strategies for local file storage and data protection protocols
• Critical safety checks for database schema migrations to prevent data loss
• 233 GitHub stars
• Intelligent routing to specialized persistence frameworks like SwiftData and Core Data
• Comprehensive guidance for CloudKit and iCloud Drive synchronization patterns
• Standardized implementation of Codable and JSON serialization workflows

Use Cases

• Integrating CloudKit synchronization for multi-device data persistence
• Architecting safe database schema updates and migrations for production apps
• Evaluating and implementing storage strategies like SwiftData vs. SQLiteData