Can I really build apps without opening the Xcode app?

Yes, this skill utilizes a specialized CLI-only workflow using xcodebuild and simctl to compile, test, and launch apps in the iOS simulator directly from the terminal.

Which iOS versions are supported?

The skill is configured to target iOS 26 with full compatibility for iOS 18 features, ensuring your apps use modern Swift patterns.

Does this skill support App Store submission?

Yes, it includes dedicated workflows for performance optimization, TestFlight preparation, and the final shipping process for the App Store.

Do I need to know Swift to use this skill?

No, the skill is designed for Claude to act as the developer while you act as the product owner, focusing on describing requirements and judging outcomes rather than writing code.

How does the skill handle bugs and testing?

It follows a rigorous 'verification loop' where every change is automatically built and tested. Claude writes unit tests for logic and uses the simulator for visual verification to ensure high quality.

Professional iOS App Builder

Name: Professional iOS App Builder
Author: kyldvs

bykyldvs

0•

Mobile Development

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

This skill transforms Claude into a full-cycle iOS developer that manages the entire application lifecycle—from initial scaffolding and UI development with SwiftUI or UIKit to automated testing, performance optimization, and App Store submission. It operates on a 'Prove, Don't Promise' philosophy, where every change is verified via CLI tools like xcodebuild and simctl, ensuring the app remains in a working state. It is designed for a workflow where the user acts as the product owner, describing requirements while Claude handles implementation, debugging, and verification without the need for the Xcode GUI.

Key Features

01Integrated performance profiling and memory leak detection

02CLI-driven iOS development without the Xcode IDE

03Automated build and test verification using xcodebuild

04Real-time simulator management and app launching via simctl

050 GitHub stars

06Full lifecycle support from project scaffolding to App Store shipping

Use Cases

01Creating a new native iPhone app from scratch based on a product description

02Debugging and fixing crashes or logic errors in existing Swift projects

03Optimizing app performance and ensuring iOS 18 compatibility

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kyldvs/setup expertise

For use in Claude.ai and ChatGPT

Download Skill