swiftdata-coredata-persistence
✓Use when implementing data persistence in iOS apps with SwiftData or CoreData, encountering migration errors, performance issues with fetches, or choosing between persistence frameworks
Installation
SKILL.md
SwiftData and CoreData are NOT interchangeable. Each has specific strengths, migration traps, and performance patterns. Wrong framework choice or migration strategy causes production crashes.
Core principle: Choose framework based on app constraints, version models from day one, never store BLOBs in the database.
CRITICAL: If you shipped unversioned SwiftData with iCloud sync, users will crash on first migration.
Use when implementing data persistence in iOS apps with SwiftData or CoreData, encountering migration errors, performance issues with fetches, or choosing between persistence frameworks Source: dagba/ios-mcp.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/dagba/ios-mcp --skill swiftdata-coredata-persistence- Source
- dagba/ios-mcp
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is swiftdata-coredata-persistence?
Use when implementing data persistence in iOS apps with SwiftData or CoreData, encountering migration errors, performance issues with fetches, or choosing between persistence frameworks Source: dagba/ios-mcp.
How do I install swiftdata-coredata-persistence?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/dagba/ios-mcp --skill swiftdata-coredata-persistence Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/dagba/ios-mcp
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01