axiom-ios-data

Route iOS data persistence tasks to SwiftData, Core Data, GRDB, SQLite, or CloudKit backends.

Updated Dec 23, 2025
One-click install
npx skills add https://github.com/pradeepmouli/swift-template --skill axiom-ios-data-pradeepmouli
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: axiom-ios-data
Source: https://github.com/pradeepmouli/swift-template/tree/main/.agents/skills/axiom-ios-data
Command: npx skills add https://github.com/pradeepmouli/swift-template --skill axiom-ios-data-pradeepmouli

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This routing skill guides iOS/macOS data persistence decisions, simplifying when and how to use different persistence backends (SwiftData, Core Data, GRDB, SQLite) and storage patterns, including CloudKit sync and file/serialization storage.

Core Features & Use Cases

  • Central routing for data persistence tasks across iOS/macOS apps.
  • Decides which persistence backend to use (SwiftData, Core Data, GRDB, SQLite) and handles migrations.
  • Supports CloudKit synchronization, file storage, and data serialization workflows.

Quick Start

Call the iOS data routing skill to direct data persistence tasks to the appropriate backend (SwiftData, Core Data, GRDB, or CloudKit) and manage migrations.

Frequently Asked Questions about axiom-ios-data

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I choose between SwiftData and Core Data for iOS data persistence?▼

iOS data persistence routing maps your specific storage tasks to the correct backend by evaluating your requirements and directing you to SwiftData, Core Data, GRDB, or SQLite accordingly. It enforces migration safety and documents the decision logic.

What's the best way to handle Core Data to SwiftData migration in an iOS app?▼

Core Data to SwiftData migration is managed by a routing layer that maps your data persistence tasks to the appropriate backend skill and enforces migration safety to prevent data loss during transitions across iOS and macOS apps.

Can I use CloudKit synchronization with GRDB or SQLite on iOS?▼

CloudKit synchronization workflows are supported alongside various backends including GRDB and SQLite. The routing skill evaluates your sync requirements and directs the data persistence tasks to the correct backend while managing file storage and data serialization.

When do I need a routing layer for iOS data persistence instead of picking a backend directly?▼

A routing layer for iOS data persistence is needed when your app spans multiple backends like SwiftData, Core Data, or CloudKit. It simplifies when and how to use different storage patterns by enforcing migration safety and documenting decision logic.

Does iOS data persistence routing support file storage and data serialization workflows?▼

File storage and data serialization workflows are fully supported. The routing skill guides iOS and macOS data persistence decisions by mapping these specific storage tasks to the correct backend and managing migrations across SwiftData, Core Data, GRDB, and SQLite.

Why should I use a routing skill instead of implementing SwiftData or Core Data directly?▼

Using a routing skill for SwiftData or Core Data prevents incorrect backend selection by evaluating your data tasks first. It enforces migration safety, documents decision logic, and handles CloudKit sync, ensuring your iOS or macOS storage pattern is appropriate.