How do I see what the app looks like if Claude is writing the code?

Claude uses the iOS Simulator to launch the app. Once the build is successful, the simulator will boot on your Mac, allowing you to interact with the app and verify the UI personally.

Can I build apps for the latest iOS versions?

Absolutely. This skill is designed to target modern versions including iOS 18, ensuring compatibility with the latest Apple platform features and SwiftUI patterns.

Do I need to have Xcode installed to use this skill?

Yes, you need Xcode and its command-line tools installed on your system. While Claude manages the entire process via the CLI, it relies on the underlying Apple developer toolchain to compile and run the apps.

Does this support both SwiftUI and UIKit?

Yes, the skill is proficient in both modern SwiftUI for declarative layouts and UIKit for more complex or specialized implementation requirements.

Can Claude help me ship the app to the App Store?

Yes, the workflow includes dedicated steps for optimization, TestFlight preparation, and the final App Store submission process.

Professional iPhone App Builder

Name: Professional iPhone App Builder
Author: mosif16

bymosif16

•

Mobile Development

Builds and ships professional native iPhone apps using Swift and SwiftUI through a CLI-only workflow.

This skill enables Claude to act as an autonomous iOS developer, handling the end-to-end lifecycle of native iPhone app development from project scaffolding to App Store submission. Operating entirely via command-line tools like xcodebuild and simctl, it allows users to act as product owners while Claude manages Swift/SwiftUI implementation, rigorous automated testing, performance optimization, and simulator-based verification. It is ideal for rapid prototyping or building full-scale iOS 18+ applications without requiring the user to touch code or manually open the Xcode IDE.

주요 기능

01Full lifecycle management from initial scaffolding to App Store release

02Native Swift and SwiftUI implementation with iOS 18 compatibility

035 GitHub stars

04CLI-driven development using xcodebuild, simctl, and xcrun

05Advanced performance profiling and memory leak detection

06Automated verification loop for building, testing, and simulator launching

사용 사례

01Adding new features to an iPhone app and verifying them via unit and UI tests

02Creating a new production-ready SwiftUI application from a verbal description

03Debugging complex crashes or performance bottlenecks in existing iOS projects

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add mosif16/codex-skills build-iphone-apps

For use in Claude.ai and ChatGPT

Download Skill