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.
This skill does not declare a tool allowlist. The agent host applies whatever default tools are available at runtime.
SKILL.md / Manifest
https://raw.githubusercontent.com/johnrogers/claude-swift-engineering/main/plugins/swift-engineering/skills/storekit/SKILL.mdRegistry
github (via claudemarketplaces.com)