Catalog / Language & concurrency
Docs
The Unofficial Swift Programming Language Skill
The complete text of The Swift Programming Language book packaged as a Claude skill, so agents can look up language rules instead of guessing. Rebuilt nightly; releases are versioned by Swift version and date.
Install
/plugin marketplace add kylehughes/the-unofficial-swift-programming-language-skill
/plugin install programming-swift-skill@the-unofficial-swift-programming-language-skillCopied from the upstream source on 16 Oct 2026. Check the repository before you run it. Works with Claude Code.