Does this skill support modern frameworks like SwiftData?

Yes, it provides dedicated routing for SwiftData models, complex filtering, schema migrations, and diagnostics for resolving implementation issues.

When should I use the iOS Data & Persistence Router?

You should use this skill whenever you are working with any form of data persistence, including databases, schema migrations, CloudKit sync, or file storage in xOS apps.

Can it help me choose between different storage options?

Absolutely. It contains specific logic for storage strategy decisions, helping you determine whether SwiftData, Core Data, or SQLiteData is best for your specific use case.

How does this skill prevent data loss during migrations?

It enforces a critical safety pattern that triggers specialized migration tools whenever database columns are modified, preventing common 'no such column' crashes and integrity errors.

What cloud storage services are covered?

The skill provides patterns and troubleshooting for CloudKit sync, iCloud Drive integration, and general cloud-to-local synchronization architecture.

iOS Data & Persistence Router

Name: iOS Data & Persistence Router
Author: CharlesWiltgen

byCharlesWiltgen

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233

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Mobile Development

Orchestrates data persistence strategies, database migrations, and cloud synchronization for modern iOS and xOS application development.

The axiom-ios-data skill serves as the primary intelligence hub for managing complex data lifecycles within the Apple ecosystem. It provides developers with precise routing to specialized sub-skills for SwiftData, Core Data, GRDB, and SQLite, ensuring the implementation of battle-tested architectural patterns. By prioritizing safe schema migrations and robust cloud synchronization strategies for CloudKit and iCloud Drive, this skill helps prevent common failure points such as data loss, 'no such column' crashes, and synchronization conflicts.

主要功能

01Expert-level strategies for local file storage and data protection protocols

02Critical safety checks for database schema migrations to prevent data loss

03233 GitHub stars

04Intelligent routing to specialized persistence frameworks like SwiftData and Core Data

05Comprehensive guidance for CloudKit and iCloud Drive synchronization patterns

06Standardized implementation of Codable and JSON serialization workflows

使用场景

01Integrating CloudKit synchronization for multi-device data persistence

02Architecting safe database schema updates and migrations for production apps

03Evaluating and implementing storage strategies like SwiftData vs. SQLiteData

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add charleswiltgen/axiom axiom-ios-data

For use in Claude.ai and ChatGPT

Download Skill