Use when implementing in-app purchases, StoreKit 2 subscriptions, consumables, non-consumables, or transaction handling. Covers testing-first workflow with .storekit configuration, StoreManager architecture, and transaction verification.
$npx -y skills add johnrogers/claude-swift-engineering --skill storekitInstalls into the current project.
Run `npx skills use "https://github.com/johnrogers/claude-swift-engineering" --skill "johnrogers/claude-swift-engineering/storekit"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/johnrogers/claude-swift-engineering" that are relevant to the current task. Run `npx skills add "https://github.com/johnrogers/claude-swift-engineering"` and select the relevant skills, then follow their instructions.