Explore AI skills for development, content, data and productivity. Compare the description and repository popularity before opening a skill.
Conversational elicitation of someone's predictive worldview through natural dialogue. Use when someone shares a prediction, forecast, or opinion about what will happen. Understands what they believe, why they...
Apple Observation framework for Swift. Use when modeling observable state with the `@Observable` macro, tracking changes with `withObservationTracking`, integrating with SwiftUI, or working with ObservationRegi...
SwiftUI navigation tools: type-safe alerts, sheets, popovers, and navigation destinations
The complete Swift Programming Language book by Apple, covering syntax, features, concurrency, and the formal language reference.
A library for sharing state across your app with persistence and observation support
Expert guidance on Swift Concurrency concepts. Use when working with async/await, Tasks, actors, MainActor, Sendable, isolation domains, or debugging concurrency compiler errors. Helps write safe concurrent Swi...
A collection of tools for making navigation in Swift applications more ergonomic and powerful across SwiftUI, UIKit, and AppKit
Apple HealthKit framework for health and fitness data. Use for reading/writing health samples, workout data, authorization flows, observer queries, background delivery, clinical records, activity rings, and int...
Official Swift DocC documentation markup and syntax reference
Algorithms for working with AsyncSequence: combining, throttling, debouncing, chunking, and more
The Composable Architecture (TCA) - A library for building Swift applications with state management, composition, and testability
Apple Core Bluetooth framework for BLE and Bluetooth Classic. Use for central/peripheral workflows, scanning, connecting, advertising, GATT services/characteristics, read/write/notify, L2CAP, background process...
UIKit navigation tools: bindings, animations, and navigation stack management
Provides the complete Embedded Swift documentation for developing on microcontrollers, embedded systems, and baremetal applications.
Core navigation primitives for Swift: AlertState, ConfirmationDialogState, UIBinding, and observation tools
A library for working with enum cases as first-class values, enabling key path-like access to enum cases
Swift Package Manager documentation - create packages, manage dependencies, build and test Swift code
A dependency management library for Swift with controlled, testable dependencies
A library for snapshot testing in Swift with support for views, images, and custom formats
AppKit navigation tools: bindings, animations, and macOS navigation patterns
AccessorySetupKit for privacy-preserving discovery and setup of Bluetooth, Wi-Fi, or Wi-Fi Aware accessories. Use for discovery sessions, picker-based authorization, migration, accessory renaming or removal, cu...
Analyzes conversation history to improve CLAUDE.md files. Use when you notice patterns in how Claude misunderstands requests, want to consolidate repeated guidance, or improve instruction clarity based on actua...
Audits Claude Code hooks for correctness, safety, and performance. Use when reviewing, validating, or debugging hooks, checking exit codes, error handling, or learning hook best practices.
Guide for authoring slash commands. Use when creating, building, reviewing, or improving commands, learning command best practices, or deciding when to use commands vs skills.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.