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swift-concurrency

Analyze Swift project settings and identify concurrency migration risks.

Updated Mar 20, 2026
Search Tags:#performance#concurrency#swift#async-await#actors#swift6
One-click install
npx skills add https://github.com/mihai-chiorean/inc --skill swift-concurrency-mihai-chiorean
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: swift-concurrency
Source: https://github.com/mihai-chiorean/inc/tree/main/skills/swift-concurrency
Command: npx skills add https://github.com/mihai-chiorean/inc --skill swift-concurrency-mihai-chiorean

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill addresses the complexity of modern Swift concurrency, helping developers navigate the transition to Swift 6, resolve data races, and implement structured concurrency patterns correctly.

Core Features & Use Cases

  • Concurrency Migration: Provides step-by-step guidance for migrating to Swift 6 strict concurrency checking and Sendable enforcement.
  • Pattern Implementation: Offers expert advice on using actors, task groups, and async/await to replace legacy threading models.
  • Performance Optimization: Helps identify and resolve actor contention, unnecessary suspension points, and UI-blocking operations.

Quick Start

Ask the swift-concurrency skill to analyze your current project settings and suggest a migration plan for enabling strict concurrency checking.

Frequently Asked Questions about swift-concurrency

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

FAQPage Schema
How do I migrate my project to Swift 6 strict concurrency checking?▼

Migrating to Swift 6 strict concurrency involves identifying isolation boundaries and resolving Sendable conformance issues. This guidance evaluates your project build settings to provide a step-by-step migration plan and context-aware advice for enabling strict concurrency safely.

What is the best way to resolve data races using Swift async/await and actors?▼

Resolving data races using Swift async/await and actors requires implementing structured concurrency patterns to replace legacy threading models. This guidance offers expert advice on using actors and task groups to ensure safe data access and eliminate race conditions.

How do I fix actor contention and optimize Swift concurrency performance?▼

Fixing actor contention and optimizing Swift concurrency performance involves identifying unnecessary suspension points and UI-blocking operations. This guidance helps pinpoint these performance bottlenecks and provides strategies to resolve them for highly responsive applications.

When do I need to enforce Sendable conformance in Swift 6?▼

Enforcing Sendable conformance in Swift 6 is needed when passing data across actor isolation boundaries to prevent data races. This guidance helps identify data race risks and ensures your types safely cross concurrency domains during the migration process.

Does this guidance work with my existing project build settings for Swift concurrency?▼

Yes, this guidance evaluates your existing project build settings to deliver context-aware advice. It analyzes your current configuration to provide tailored recommendations for your concurrency architecture and migration strategy.

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