domain-modeler

Design Clean Architecture domain components for VitalArc features with SwiftData models.

1|Updated Jan 25, 2026

Search Tags:#iOS #Swift #entities #repositories #clean-architecture #use-cases #domain-modeling

Ready to run

npx skills add https://github.com/tanujsutaria/VitalArc --skill domain-modeler

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: domain-modeler
Source: https://github.com/tanujsutaria/VitalArc/tree/main/.claude/skills/domain-modeler
Command: npx skills add https://github.com/tanujsutaria/VitalArc --skill domain-modeler

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps engineering teams design cohesive domain layers for VitalArc features by standardizing Entities, Repositories, and Use Cases according to Clean Architecture, aligning with the existing Domain structure.

Core Features & Use Cases

Guides creation of Domain/Entities, Domain/Repositories, and Domain/UseCases across features like Workout Tracking, Nutrition Tracking, and Health Analytics.
Provides templates and conventions for Swift data models and repository patterns to ensure consistency and ease of integration.
Documents dependency wiring and contributes to a scalable, testable architecture aligned with VitalArc's design principles.

Quick Start

Use this skill to generate Swift domain skeletons for a new feature, including Domain/Entities, Domain/Repositories, and Domain/UseCases structures with example patterns.

Frequently Asked Questions about domain-modeler

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

FAQPage Schema

How do I model domain entities and use cases in Swift using Clean Architecture?▼

To model domain entities and use cases in Swift, you design domain layer components by separating Entities, Repositories, and UseCases into distinct structures. This ensures a testable, scalable architecture where dependencies are wired consistently across features.

What is the best way to structure Swift repositories and entities for iOS health tracking apps?▼

The best way to structure Swift repositories and entities for iOS health tracking apps is to use standardized pattern templates. This enforces consistent interfaces across features like Workout Tracking and Health Analytics, ensuring your domain layer remains cohesive and easy to integrate.

Can I generate Swift domain skeletons for new features with Clean Architecture?▼

Yes, you can generate Swift domain skeletons for new features. The process creates Domain/Entities, Domain/Repositories, and Domain/UseCases directory structures with example patterns, providing a quick start for aligning new features with existing design principles.

Does Clean Architecture domain modeling work with SwiftData conventions?▼

Clean Architecture domain modeling works with SwiftData by guiding SwiftData model conventions and dependency wiring. This ensures your data models align with the domain layer's structure, maintaining consistency between your persistent storage and repository patterns.

Why use Clean Architecture for iOS domain layer modeling instead of a traditional MVC structure?▼

You use Clean Architecture for iOS domain layer modeling to isolate business logic from the UI. Unlike traditional MVC structures, separating Entities, Repositories, and UseCases ensures your domain remains testable, scalable, and independent of external frameworks.

When should I not use separate UseCases and Repositories in Swift domain modeling?▼

You should reconsider separate UseCases and Repositories in Swift domain modeling for extremely simple CRUD features where the overhead of a full Clean Architecture structure outweighs the benefits of isolated business logic and testability.