App Skills for Claude Code

Skills for building iOS and macOS apps with Claude Code. From zero to App Store in a conversation.

Skills Included

Skill	Description
/ios-app	Create a complete iOS app (Expo + React Native) with landing page
/osx-app	Create a macOS desktop app (Capacitor + Electron + React)
/app-logo	Generate app icons using Google's Gemini image generation

Installation

git clone https://github.com/kortexa-ai/app-skills.git
cd app-skills
./install.sh

This symlinks the skills to ~/.claude/skills/ where Claude Code discovers them.

Prerequisites

• Claude Code CLI installed
• Node.js 18+ and npm
• Xcode (for iOS/macOS development)
• XcodeBuildMCP server configured (optional but recommended)

For Icon Generation

Set up your Gemini API key:

export GEMINI_API_KEY="your-api-key-here"

Get a free API key at Google AI Studio.

Usage

In Claude Code, invoke a skill:

/ios-app
/osx-app
/app-logo

Claude will guide you through the process interactively.

What You Get

/ios-app

• Expo + React Native project with NativeWind (Tailwind)
• Landing page (Vite + React + Tailwind)
• App Store submission checklist
• TestFlight upload workflow
• Privacy/Terms pages template

/osx-app

• Capacitor + Electron + React desktop app
• Zero to running app in 3 commands
• System tray, dock icon, and menu customization guides
• Distribution build setup

/app-logo

• AI-generated app icons using Gemini
• Prompt engineering tips for great icons
• Size conversion recipes for all platforms

License

MIT - see LICENSE

Contributing

See CONTRIBUTING.md