Summary
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-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
