/storekit
API reference: StoreKit 2. Product, Transaction, subscriptions, StoreView, SubscriptionStoreView.
$ npx -y skills add Prisma-Labs-Dev/apple-skills --skill storekit --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/storekit
Context preview
The summary Claude sees to decide when to auto-load this skill.
API reference: StoreKit 2. Product, Transaction, subscriptions, StoreView, SubscriptionStoreView.
SKILL.md
storekit.SKILL.mdname: storekit user-invocable: true description: "API reference: StoreKit 2. Product, Transaction, subscriptions, StoreView, SubscriptionStoreView." context: fork agent: Explore
StoreKit Reference
StoreKit 2 for in-app purchases and subscriptions (iOS 26+).
Downloaded Reference Files
| File | Content | |------|---------| | [storekit-overview.md](storekit-overview.md) | Full StoreKit framework index | | [product.md](product.md) | Product struct | | [transaction.md](transaction.md) | Transaction verification & history | | [subscriptioninfo.md](subscriptioninfo.md) | Subscription info & status | | [storeview.md](storeview.md) | StoreView (product display) | | [subscriptionstoreview.md](subscriptionstoreview.md) | SubscriptionStoreView |
Fetching More Docs
1. Search this skill's local `.md` files first. 2. If the topic is not here, check the other installed Apple skills you have available by their names, descriptions, or `SKILL.md` frontmatter, then grep their local files. This is faster and uses less context than fetching new docs from the internet. 3. If no installed skill has the page, use the relevant documentation path from `storekit-overview.md` with the `sosumi.ai` Markdown mirror. For example, `/documentation/storekit/product` maps to `https://sosumi.ai/documentation/storekit/product`.
Apple development skills for Claude Code, Codex, and other coding agents — current iOS 26+ APIs, SwiftUI, UIKit, Liquid Glass, Human Interface Guidelines, and practical workflow guides.
Repo: Prisma-Labs-Dev/apple-skills
Other skills on prisma-labs-dev-apple-skills.
- /appintents
API reference: App Intents. Query for Siri, Shortcuts, Spotlight integration, exposing app functionality.
Open skill - /apple-aso
Optimize Apple App Store metadata in store.config.json for ASO (App Store Optimization). Use when working with store.config.json, App Store keywords, titles, subtitles, descriptions, or localizing app metadata. Helps maximize app visibility and downloads.
Open skill - /apple-docs-index
Index of Apple developer documentation for iOS, macOS, and related frameworks. Use when looking up what APIs exist in a framework, browsing available documentation, or deciding what docs to fetch. Covers SwiftUI, UIKit, Core Animation (QuartzCore), XCTest, HealthKit, Combine,
Open skill - /backgroundtasks
API reference: BackgroundTasks. Query for BGTaskScheduler, app refresh, background processing.
Open skill - /combine
API reference: Combine. Query for publishers, subscribers, operators, async data streams.
Open skill - /core-animation
API reference: Core Animation (QuartzCore). Query for CALayer, CAAnimation, CABasicAnimation, CAKeyframeAnimation, CASpringAnimation, CATransaction, CAShapeLayer, CAGradientLayer, CAEmitterLayer, CATransform3D, CADisplayLink.
Open skill