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swiftdata-migration

Use when creating SwiftData custom schema migrations with VersionedSchema and SchemaMigrationPlan - property type changes, relationship preservation (one-to-many, many-to-many), the willMigrate/didMigrate limitation, two-stage migration patterns, and testing migrations on real devices

$ Installer

git clone https://github.com/CharlesWiltgen/Axiom /tmp/Axiom && cp -r /tmp/Axiom/.claude-plugin/plugins/axiom/skills/swiftdata-migration ~/.claude/skills/Axiom

// tip: Run this command in your terminal to install the skill