Write Swift with optionals, value types, protocols, async/await, and actors; manage state in SwiftUI workflows.
Install
npx skills add alivirgo/Major-AI-Skills --skill swiftnpx skills add alivirgo/Major-AI-Skills --skill swift -a claude-code -gnpx skills add alivirgo/Major-AI-Skills --skill swift -a codex -ggemini skills install https://github.com/alivirgo/Major-AI-Skills.git --path skills/swiftgh skill install alivirgo/Major-AI-Skills swiftgit clone --depth 1 https://github.com/alivirgo/Major-AI-Skills /tmp/alivirgo__Major-AI-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/alivirgo__Major-AI-Skills/skills/swift ~/.claude/skills/swift # Claude Code
cp -R /tmp/alivirgo__Major-AI-Skills/skills/swift ~/.agents/skills/swift # Codex, Cursor, Gemini CLI, Copilot, OpenCode