This is for maintaining legacy Storyboard code in iOS 26/Swift 6.2 projects, not for new development. It covers 45 rules across Auto Layout constraints, segue navigation, size class adaptivity, accessibility configuration, and storyboard merge conflict resolution. The architecture guidance assumes a modular MVVM-C setup where feature modules stay isolated and the app target owns coordination. Most useful when you're stuck migrating old Interface Builder screens to SwiftUI or debugging constraint ambiguity in existing storyboards. The VCS section on reviewing storyboard XML diffs and assigning scenes per developer is honestly the most immediately practical part if you're on a team touching the same storyboard files.
npx skills add https://github.com/pproenca/dot-skills --skill ios-storyboard