What problem does it solve?
This skill provides a centralized, safety-focused framework for managing all data persistence, database migrations, and serialization tasks, preventing common pitfalls like data loss, N+1 query patterns, and thread-safety errors.
Core Features & Use Cases
- Database Management: Standardized patterns for SwiftData, Core Data, GRDB, and SQLiteData.
- Migration Safety: Critical guardrails and diagnostic tools to ensure schema changes never result in data loss.
- Serialization & Sync: Robust handling of Codable patterns and CloudKit/iCloud sync architectures.
- Use Case: When migrating a production database schema or implementing a complex CloudKit sync engine, this skill provides the exact diagnostic steps and architectural patterns to ensure data integrity.
Quick Start
Use the axiom-data skill to audit my current SwiftData model for potential migration risks and performance bottlenecks.