Swift Concurrency 6 2

Helps you adopt Swift 6.2's new concurrency model where async code stays on the calling actor by default instead of implicitly hopping to background threads. You'll want this when migrating from Swift 6.1 or earlier, especially if you're hitting data race errors that didn't make sense before. The key shift is using isolated conformances for MainActor types and marking functions with @concurrent only when you actually need background execution. The MainActor default inference mode cuts down on boilerplate annotations. If you're building a typical UI-heavy app, this makes concurrency safer by making single-threaded execution the default and parallelism an explicit choice.

Install to Claude Code

npx -y skills add affaan-m/ecc --skill swift-concurrency-6-2 --agent claude-code