Build reliable data stacks and fix common crashes.
Provides guidance for designing, troubleshooting, migrating, and optimizing Core Data implementations, including CloudKit synchronization.
When to use it
Use for Core Data setup, bug fixes, migrations, performance work, or CloudKit integration.
Give it a Core Data question or problem; it gathers relevant platform, store, context, and error details before returning targeted guidance.
No setup requirements listed.
No additional actions listed.