Skill
simless
Headless SwiftUI checks for coding agents without booting a simulator: your iOS app runs natively on the Mac, screens render as compact accessibility trees, edited views hot-reload in about 2 seconds, and unit and XCUITest tests run. Ships a Claude Code skill.
Install
git clone https://github.com/abacusai/simless && cd simless
swift build -c release
simless skill installCopied from the upstream source on 17 Oct 2026. Check the repository before you run it. Works with Claude Code.