Does it require specific tools for validation?

The skill integrates with XcodeBuildMCP for build validation and Apple Docs MCP to ensure all code matches the most recent WWDC documentation.

Does this skill support the latest Swift 6 features?

Yes, it is specifically optimized for Swift 6 concurrency, including Actors, Sendable types, and structured concurrency patterns.

How does it handle SwiftUI state management?

It enforces the use of the modern @Observable macro over the deprecated ObservableObject pattern for improved performance and cleaner code.

How does it enforce code quality?

It applies strict rules such as keeping files under 150 lines, enforcing protocol separation, and requiring triple-slash documentation for all public APIs.

What iOS versions are targeted by the solid-swift skill?

The skill focuses on the latest Apple standards for 2025 and 2026, with specific support for iOS 26+ features and Liquid Glass design.

SOLID Swift - Apple Expert Patterns

Name: SOLID Swift - Apple Expert Patterns
Author: fusengine

byfusengine

Mobile Development

Implements high-performance iOS applications using SOLID principles, Swift 6 concurrency, and the latest Apple-recommended architecture patterns.

About

SOLID Swift is a specialized Claude Code skill designed to enforce modern Apple development standards for iOS 26 and beyond. It automates the application of SOLID design principles, ensures adherence to strict file size and documentation rules, and integrates the latest SwiftUI features like @Observable, actors, and Liquid Glass design. By prioritizing a research-first workflow using Apple Docs MCP and validating code via XcodeBuildMCP, this skill helps developers build scalable, maintainable, and performance-optimized Swift applications that follow the absolute best practices of 2025-2026.

Key Features

Advanced concurrency management using Actors and @MainActor
Localization-first workflow utilizing Swift String Catalogs
Mandatory Preview-driven development for all SwiftUI components
Strict architectural linting with file size limits and protocol separation
0 GitHub stars
Enforces SOLID principles specifically adapted for Swift 6 and SwiftUI

Use Cases

Modernizing legacy Swift codebases to meet Swift 6 concurrency standards
Architecting scalable iOS applications with @Observable and service-based dependency injection
Implementing cutting-edge visionOS and iOS 26 UI patterns like Liquid Glass

About

Key Features

Advanced concurrency management using Actors and @MainActor
Localization-first workflow utilizing Swift String Catalogs
Mandatory Preview-driven development for all SwiftUI components
Strict architectural linting with file size limits and protocol separation
0 GitHub stars
Enforces SOLID principles specifically adapted for Swift 6 and SwiftUI

Use Cases

Modernizing legacy Swift codebases to meet Swift 6 concurrency standards
Architecting scalable iOS applications with @Observable and service-based dependency injection
Implementing cutting-edge visionOS and iOS 26 UI patterns like Liquid Glass