SkillSKL-1AA83724

core-data-expert

Expert Core Data guidance (iOS/macOS): stack setup, fetch requests & NSFetchedResultsController, saving/merge conflicts, threading & Swift Concurrency, batch operations & persistent history, migrations, performance, and NSPersistentCloudKitContainer/CloudKit sync.

GitHub

Created this? Verify origin→

Ecosystem Scores - What Happened to it

Trust Score

Confidence Score

Verification Signals

GitHub data temporarily unavailable — refresh to retry

View on GitHub

PROTOCOL WARRANT

This score reflects origin + ecosystem signals. It is not a code audit.

Skill Lineage Map

Spatial graph · creator origin → derivative skills

Tap to expand · Click creator to view profile