Ios Swift Development

Solid foundation for building native iOS apps with Swift's modern toolkit. Covers the essentials you'd actually use: MVVM architecture, SwiftUI for declarative UI, async/await for networking, and Combine for reactive patterns. The reference guides walk through URLSession setup, view model patterns, and Core Data persistence. Best practices are sensible, like using Keychain for sensitive data and avoiding force unwrapping. This is most useful when you're shipping production iOS apps and want Claude to follow current Swift conventions rather than outdated UIKit patterns. The quick start gets you oriented fast, though you'll lean on the reference docs for complete implementations.

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last updated: Aug 21, 2026

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Install

$ npx -y skills add aj-geddes/useful-ai-prompts --skill ios-swift-development --agent claude-code

Installs into .claude/skills of the current project.

Files

Overview

Build high-performance native iOS applications using Swift with modern frameworks including SwiftUI, Combine, and async/await patterns.

When to Use

Creating native iOS applications with optimal performance
Leveraging iOS-specific features and APIs
Building apps that require tight hardware integration
Using SwiftUI for declarative UI development
Implementing complex animations and transitions

Quick Start

Minimal working example:

import Foundation
import Combine

struct User: Codable, Identifiable {
  let id: UUID
  var name: String
  var email: String
}

class UserViewModel: ObservableObject {
  @Published var user: User?
  @Published var isLoading = false
  @Published var errorMessage: String?

  private let networkService: NetworkService

  init(networkService: NetworkService = .shared) {
    self.networkService = networkService
  }

  @MainActor
  func fetchUser(id: UUID) async {
    isLoading = true
    errorMessage = nil

SKILL.md on GitHub