# Generators

> Code generator skills that produce production-ready Swift code for common app components. Use when user wants to add logging, analytics, onboarding, review prompts, networking, authentication, paywalls, settings, persistence, error monitoring, CI/CD pipelines, localization, push notifications, deep linking, testing, accessibility, widgets, feature flags, app icons, image caching, pagination, HTTP…

- **Type:** Skill
- **Install:** `agentstack add skill-rshankras-claude-code-apple-skills-generators`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [rshankras](https://agentstack.voostack.com/s/rshankras)
- **Installs:** 0
- **Category:** [Developer Tools](https://agentstack.voostack.com/c/developer-tools)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [rshankras](https://github.com/rshankras)
- **Source:** https://github.com/rshankras/claude-code-apple-skills/tree/main/skills/generators

## Install

```sh
agentstack add skill-rshankras-claude-code-apple-skills-generators
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Code Generators

Production-ready code generators for iOS and macOS apps. Unlike advisory skills (review, audit), these skills generate working code tailored to your project.

## When This Skill Activates

Use this skill when the user:
- Wants to add a common app component (logging, analytics, onboarding, etc.)
- Asks to "set up" or "add" infrastructure code
- Mentions replacing print() with proper logging
- Wants to add App Store review prompts
- Needs analytics or crash reporting setup

## Key Principles

### 1. Context-Aware Generation
Before generating code, skills will:
- Read existing project structure and patterns
- Detect deployment targets and Swift version
- Identify architecture patterns (MVVM, TCA, etc.)
- Check for existing implementations to avoid conflicts

### 2. Protocol-Based Architecture
Provider-dependent code uses protocols for easy swapping:
```swift
protocol AnalyticsService { ... }
class TelemetryDeckAnalytics: AnalyticsService { ... }
class FirebaseAnalytics: AnalyticsService { ... }
// Change provider by swapping ONE line
```

### 3. Platform Detection
Skills detect iOS vs macOS and App Store vs direct distribution to generate appropriate code.

## Available Generators

Read relevant module files based on the user's needs:

### logging-setup/
Replace print() statements with structured os.log/Logger.
- Audit existing print() usage
- Generate AppLogger infrastructure
- Migrate print → Logger with proper privacy levels

### analytics-setup/
Protocol-based analytics with swappable providers.
- TelemetryDeck, Firebase, Mixpanel support
- NoOp implementation for testing/privacy
- Easy provider switching

### onboarding-generator/
Multi-step onboarding flow with persistence.
- Paged or stepped navigation
- @AppStorage persistence
- Skip option configuration
- Accessibility support

### review-prompt/
Smart App Store review prompts.
- Platform detection (skips for non-App Store macOS)
- Configurable trigger conditions
- Smart timing logic
- Debug override for testing

### networking-layer/
Protocol-based API client with async/await.
- Clean APIClient protocol for mocking/swapping
- Type-safe endpoint definitions
- Comprehensive error handling
- Environment-based configuration

### auth-flow/
Complete authentication flow.
- Sign in with Apple integration
- Biometric authentication (Face ID/Touch ID)
- Secure Keychain storage
- Credential state monitoring

### paywall-generator/
StoreKit 2 subscription paywall.
- Full StoreKit 2 implementation
- Product loading, purchasing, restoring
- Subscription status with Environment
- Beautiful paywall UI

### settings-screen/
Complete settings screen with modular sections.
- Centralized AppSettings with @AppStorage
- Appearance, Notifications, Account, About, Legal sections
- Cross-platform (iOS/macOS)
- Reusable row components

### persistence-setup/
SwiftData persistence with optional iCloud sync.
- SwiftData container configuration
- Repository pattern for testability
- Optional CloudKit/iCloud sync
- Sync status monitoring
- Migration support

### error-monitoring/
Protocol-based crash/error reporting.
- Sentry and Firebase Crashlytics support
- NoOp implementation for testing/privacy
- Breadcrumbs for debugging context
- User context (anonymized)
- Easy provider swapping

### ci-cd-setup/
CI/CD configuration for automated builds and deployment.
- GitHub Actions workflows (build, test, TestFlight, App Store)
- Xcode Cloud scripts and setup guide
- fastlane lanes for advanced automation
- Code signing and secrets management
- macOS notarization support

### localization-setup/
Internationalization (i18n) infrastructure for multi-language apps.
- String Catalogs (iOS 16+, recommended)
- Type-safe L10n enum for compile-time safety
- Pluralization and interpolation patterns
- RTL layout support
- SwiftUI preview helpers for testing locales

### push-notifications/
Push notification infrastructure with APNs setup.
- Registration and authorization flow
- UNUserNotificationCenterDelegate implementation
- Notification categories with action buttons
- Type-safe payload parsing
- Rich notifications and silent notifications

### deep-linking/
Deep linking with URL schemes, Universal Links, and App Intents.
- Custom URL scheme handling
- Universal Links with AASA file
- App Intents for Siri and Shortcuts
- Type-safe route definitions and navigation
- Spotlight indexing support

### test-generator/
Test templates for unit, integration, and UI tests.
- Swift Testing (modern, iOS 16+) and XCTest patterns
- Mock object generation
- ViewModel and service testing patterns
- UI testing with page object pattern

### accessibility-generator/
Accessibility infrastructure for inclusive apps.
- VoiceOver labels, hints, and traits
- Dynamic Type support with scaling
- Reduce Motion handling
- Accessibility audit checklist

### widget-generator/
WidgetKit widgets for home screen and lock screen.
- Static and interactive widgets (iOS 17+)
- Timeline providers
- Lock screen complications
- Widget intents for configuration

### app-icon-generator/
Programmatic app icon generation using CoreGraphics.
- Apple HIG compliant icon design
- Category-aware design recipes (productivity, media, dev tools, etc.)
- 3 variant generation for user selection
- Automatic resizing to all required sizes (macOS + iOS)
- Asset catalog installation with correct Contents.json
- No external dependencies — pure CoreGraphics

### feature-flags/
Feature flag infrastructure with local and remote support.
- Protocol-based service with swappable providers
- Local defaults with remote override (composite provider)
- @Observable manager for SwiftUI integration
- Debug menu for toggling flags

### live-activity-generator/
ActivityKit Live Activity with Dynamic Island and Lock Screen.
- ActivityAttributes and ContentState definitions
- Dynamic Island layouts (compact and expanded)
- Lock Screen presentation
- Push-to-update support via APNs
- Activity lifecycle management (start, update, end)

### tipkit-generator/
TipKit inline and popover tips with rules and testing.
- Inline and popover tip definitions
- Rule-based display logic (parameter and event rules)
- Display frequency and invalidation
- Testing and preview support

### cloudkit-sync/
CKSyncEngine-based CloudKit sync (iOS 17+).
- CKSyncEngine setup and delegate
- Record zone management
- Conflict resolution strategies
- Sharing and collaboration support

### http-cache/
HTTP caching layer with Cache-Control, ETag, and offline fallback.
- Cache-Control header parsing
- ETag/Last-Modified conditional requests (304)
- Stale-while-revalidate pattern
- Decorator pattern wrapping existing APIClient
- Network reachability for offline fallback

### pagination/
Pagination infrastructure with offset and cursor patterns.
- Offset-based and cursor-based response models
- State machine (idle, loading, loaded, error, exhausted)
- @Observable PaginationManager with prefetch threshold
- Searchable pagination with debounced query
- Infinite scroll, load-more button, and state views

### image-loading/
Image loading pipeline with caching and CachedAsyncImage view.
- NSCache memory cache with auto-eviction
- LRU disk cache with expiration
- Actor-based downloader with request deduplication
- ImageIO thumbnail generation
- Drop-in CachedAsyncImage SwiftUI replacement
- Collection prefetching

### share-card/
Shareable image cards for social media sharing.
- ShareCardContent protocol with achievement, statistics, and quote types
- ImageRenderer-based card generation
- Configurable styles (minimal, branded, statistics)
- ShareLink integration and QR code overlay

### social-export/
Export content to social platforms with correct formats.
- Platform-specific formatting (Instagram, TikTok, X)
- Aspect ratio and resolution handling per platform
- Branding overlay and caption support
- URL scheme-based and share sheet export

### subscription-lifecycle/
StoreKit 2 subscription lifecycle management.
- Grace period and billing retry handling
- Win-back and promotional offer management
- Subscription status monitoring with Transaction.updates
- Upgrade/downgrade path handling
- Dashboard UI for subscription management

### referral-system/
Referral and invite system with viral growth mechanics.
- Unique code generation with fraud prevention
- Deep link-based sharing and redemption
- Reward tracking for referrer and invitee
- Dashboard with referral statistics

### watermark-engine/
Watermark overlays for images with paywall integration.
- Text, image, and tiled watermark styles
- CoreGraphics-based rendering with Retina support
- Subscription-gated watermark removal
- SwiftUI overlay and ViewModifier

### streak-tracker/
Daily/weekly streak tracking with engagement mechanics.
- SwiftData-based activity recording
- Timezone-aware day boundary calculations
- Streak freeze/protection passes
- Calendar heat map and badge views
- Streak-at-risk notifications

### milestone-celebration/
Achievement celebrations with confetti and badges.
- CAEmitterLayer confetti with Reduce Motion support
- Milestone tracking with threshold detection
- Badge collection grid with progress rings
- Haptic feedback integration

### whats-new/
What's New screen shown after app updates.
- Version tracking with UserDefaults persistence
- Paged TabView feature highlights
- Local and remote content providers
- Auto-present as sheet on version change

### lapsed-user/
Lapsed user detection and re-engagement.
- Configurable inactivity thresholds (7/14/30 days)
- Personalized return experience by lapse category
- Win-back offer screen for lapsed subscribers
- ViewModifier for auto-detection on app launch

### usage-insights/
User-facing usage statistics and activity summaries.
- SwiftData event recording with batch writes
- Insight calculation (streaks, top categories, trends)
- Dashboard with Swift Charts integration
- Shareable recap cards (Spotify Wrapped-style)

### variable-rewards/
Variable reward system with gamification mechanics.
- Weighted probability reward pools with rarity tiers
- Daily spin wheel and mystery box animations
- Daily/weekly caps for ethical engagement
- Reward history and notification views

### consent-flow/
GDPR/CCPA/DPDP privacy consent management.
- Granular per-category consent (analytics, marketing, etc.)
- ATT (App Tracking Transparency) integration
- Consent audit logging for compliance
- Banner and preferences UI with equal prominence

### account-deletion/
Apple-compliant account deletion flow.
- Multi-step confirmation with re-authentication
- Data export before deletion
- Grace period with cancellation option
- Keychain cleanup and Sign in with Apple revocation

### permission-priming/
Pre-permission priming screens for higher grant rates.
- Unified permission manager (notifications, camera, location, etc.)
- Benefit-focused priming UI before system prompt
- Permission status tracking with Settings redirect
- Gated content ViewModifier

### force-update/
Minimum version enforcement with update prompts.
- Remote JSON and App Store lookup version checking
- Hard block (required) and soft prompt (recommended)
- Configurable check frequency
- Skip tracking for soft updates

### state-restoration/
State preservation and restoration across app launches.
- NavigationPath, tab selection, scroll position persistence
- Codable AppState with debounced auto-save
- Form draft manager with auto-save
- @SceneStorage and file-based storage options

### debug-menu/
Developer debug menu (DEBUG builds only).
- Feature flag toggles and environment switcher
- Network request logger with circular buffer
- Cache clearing and diagnostic info export
- Shake gesture and hidden tap triggers

### offline-queue/
Offline operation queue with automatic retry.
- Actor-based queue manager with FIFO + priority
- File-based persistence for queued operations
- Exponential backoff with jitter retry policy
- NWPathMonitor connectivity detection
- Offline status banner ViewModifier

### feedback-form/
In-app feedback collection with smart routing.
- Category-based feedback (bug, feature, praise)
- Screenshot capture and annotation
- Sentiment routing (happy → App Store, unhappy → support)
- Email and webhook submission

### announcement-banner/
In-app announcement banners with remote configuration.
- Priority-based banner display (info, warning, promotion)
- Local and remote announcement providers
- Deep link and URL action handling
- Scheduled display with date ranges

### quick-win-session/
Guided first-action flows for fast time-to-value.
- Step-by-step task guidance
- Spotlight hint overlays with cutout circles
- Completion celebration with timing stats
- ViewModifier for new user detection

### spotlight-indexing/
Core Spotlight indexing for system search integration.
- SpotlightIndexable protocol for any model
- Actor-based batch index manager
- Fluent attribute builder API
- Search continuation and Siri suggestions

### app-clip/
App Clip target with invocation and upgrade flow.
- Invocation URL parsing and routing
- Experience protocol with concrete implementations
- Location confirmation for physical invocations
- SKOverlay full app upgrade prompt
- App Group data sharing

### screenshot-automation/
Automated App Store screenshot generation.
- XCUITest-based screen capture with navigation
- Localized caption overlays with CoreText
- Device frame compositing
- Multi-locale, multi-device batch export

### background-processing/
Background task infrastructure with BGTaskScheduler.
- BGAppRefreshTask and BGProcessingTask setup
- Background URLSession for downloads/uploads
- Silent push notification handling
- Energy-efficient scheduling strategies

### app-extensions/
App extension targets for Share, Action, Keyboard, and Safari.
- Share Extension with content handling
- Action Extension for in-place content manipulation
- Keyboard Extension with UIInputViewController
- Safari Web Extension with message handler
- App Group data sharing between app and extension

### data-export/
Data export/import infrastructure with JSON, CSV, and PDF support.
- Protocol-based multi-format export (DataExportable)
- CSV generation with RFC 4180 compliance
- PDF report generation with UIGraphicsPDFRenderer
- File import with UTType-based parsing
- GDPR Article 20 data portability compliance

## How to Use

1. User requests a component (e.g., "add logging to my app")
2. Read the relevant skill's SKILL.md
3. Run pre-generation checks (conflicts, deployment target, etc.)
4. Ask configuration questions via AskUserQuestion
5. Generate code from templates, adapting to project context
6. Provide integration instructions

## Output Format

After generation, always provide:
- **Files created** (with full paths)
- **Integration steps** (how to wire into existing code)
- **Required capabilities** (entitlements, dependencies)
- **Testing instructions** (how to verify it works)

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [rshankras](https://github.com/rshankras)
- **Source:** [rshankras/claude-code-apple-skills](https://github.com/rshankras/claude-code-apple-skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-rshankras-claude-code-apple-skills-generators
- Seller: https://agentstack.voostack.com/s/rshankras
- Browse the marketplace: https://agentstack.voostack.com/browse

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