ios-architecture

Enforces inward-facing dependencies across iOS UI, domain, and core layers.

Updated Jan 22, 2026

Search Tags:#architecture #ios #mvvm #clean-architecture #dependency-injection #layered

Ready to run

npx skills add https://github.com/devzahirul/TDDHighPerformance-ecommerceSwiftui --skill ios-architecture-devzahirul

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: ios-architecture
Source: https://github.com/devzahirul/TDDHighPerformance-ecommerceSwiftui/tree/main/.agent/skills/ios-architecture
Command: npx skills add https://github.com/devzahirul/TDDHighPerformance-ecommerceSwiftui --skill ios-architecture-devzahirul

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps iOS teams implement scalable, maintainable architecture by enforcing strict layer boundaries and inward-facing dependencies.

Core Features & Use Cases

Layered architecture across Presentation, Domain, and Core layers with clear responsibilities.
Dependency rules that always point inward, enabling easy testing, swapping implementations, and robust mocks.
Protocol-based abstractions to decouple UI from business logic and infrastructure.
A composition root that wires dependencies in one place at app startup for reliable bootstrapping.
Guidance on avoiding common anti-patterns like direct cross-layer calls and UIKit-typed domain code.

Quick Start

Define UI, Domain, and Core layers, implement protocol-based dependencies, and wire everything in a single composition root at app startup.

Frequently Asked Questions about ios-architecture

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

FAQPage Schema

How do I enforce clean iOS architecture with strict layer boundaries?▼

Enforce clean iOS architecture by separating Presentation, Domain, and Core layers with dependencies pointing inward. This enables testable business logic, protocol-based abstractions, and swap-friendly components across your presentation, domain, and core layers.

What is the best way to decouple UIKit from iOS business logic?▼

Decouple UIKit from business logic using protocol-based abstractions. This prevents direct cross-layer calls and avoids UIKit-typed domain code, keeping your UI and infrastructure strictly separated.

How do I set up a composition root for iOS dependency injection?▼

Set up a composition root to wire dependencies in one place at app startup. Defining layered architecture and implementing protocol-based dependencies ensures reliable bootstrapping without direct cross-layer data access.

Can I use this layered architecture pattern for MVVM iOS apps?▼

You can apply this layered architecture pattern to MVVM iOS apps requiring clear separation. It enforces inward-facing dependencies across Presentation, Domain, and Core layers, satisfying requirements for protocol-based abstractions and testable business logic.

Why should dependencies point inward in a layered iOS architecture?▼

Dependencies should point inward in layered iOS architecture to enable easy testing, swapping implementations, and robust mocks. This rule prevents direct cross-layer data access and avoids common anti-patterns like UIKit-typed domain code.