Mirror an iOS Simulator into the Codex in-app browser and render SwiftUI previews from importable Swift packages in that simulator with hot reload. Use when a user wants to watch or interact with an iOS app in the browser, see a SwiftUI preview outside Xcode Canvas, iterate live on a preview, or capture browser-visible simulator proof.
Install
npx skills add openai/plugins --skill ios-simulator-browsernpx skills add openai/plugins --skill ios-simulator-browser -a claude-code -gnpx skills add openai/plugins --skill ios-simulator-browser -a codex -ggemini skills install https://github.com/openai/plugins.git --path plugins/build-ios-apps/skills/ios-simulator-browsergh skill install openai/plugins ios-simulator-browsergit clone --depth 1 https://github.com/openai/plugins /tmp/openai__plugins
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/openai__plugins/plugins/build-ios-apps/skills/ios-simulator-browser ~/.claude/skills/ios-simulator-browser # Claude Code
cp -R /tmp/openai__plugins/plugins/build-ios-apps/skills/ios-simulator-browser ~/.agents/skills/ios-simulator-browser # Codex, Cursor, Gemini CLI, Copilot, OpenCode