Does this skill support Swift 6?

Yes, it is specifically designed for Swift 6.0+ features including full concurrency checking, region-based isolation, and typed throws.

How does it work with SwiftLens?

It provides the high-level design logic and best practices while complementing the SwiftLens MCP, which handles semantic code analysis and symbol lookup.

Can it help with iOS 18 features?

Absolutely, it includes guidelines and availability patterns specifically tailored for iOS 18+ and macOS 15.7+ SDKs.

Does it help with data race safety?

Yes, it specializes in addressing Sendable requirements, actor isolation, and resolving compiler-detected data races using Swift 6 safety features.

Is it useful for migrating legacy code?

Yes, it provides clear, step-by-step strategies for migrating from Swift 5 to the modern Swift 6 concurrency model without breaking existing logic.

Swift Best Practices & Concurrency

Name: Swift Best Practices & Concurrency
Author: secondsky

bysecondsky

•

Mobile Development

Implements modern Swift 6+ standards, concurrency patterns, and API design guidelines for iOS and macOS development.

This skill empowers Claude to act as a senior Swift architect, specializing in the Swift 6 concurrency model and modern Apple platform development. It provides domain-specific guidance on actors, async/await, and Sendable types while ensuring code adheres to official API design guidelines. By applying these patterns, developers can eliminate data races, streamline migration from Swift 5, and ensure their iOS 18 and macOS 15+ applications are production-ready and idiomatic.

主要功能

01Strict adherence to Apple's Swift API Design Guidelines

02Integrated workflows for SwiftLens MCP semantic analysis

03Expert migration strategies from Swift 5 to Swift 6

0421 GitHub stars

05Comprehensive Swift 6 concurrency and actor isolation patterns

06Advanced platform availability and deprecation management

使用场景

01Designing robust, idiomatic Swift APIs for libraries and frameworks

02Resolving complex Swift 6 compiler warnings and data race issues

03Refactoring legacy completion handlers to modern async/await patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add secondsky/claude-skills swift-best-practices

For use in Claude.ai and ChatGPT

Download Skill