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Eric-Ness
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build-macos-apps

Build native macOS apps in Swift using SwiftUI and AppKit from the CLI.

Updated Apr 2, 2025
Search Tags:#debugging#CLI#app development#macOS#SwiftUI#code signing#AppKit
One-click install
npx skills add https://github.com/Eric-Ness/NewsAnalysisBSkyPoster --skill build-macos-apps-eric-ness
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: build-macos-apps
Source: https://github.com/Eric-Ness/NewsAnalysisBSkyPoster/tree/main/.claude/skills/expertise/macos-apps
Command: npx skills add https://github.com/Eric-Ness/NewsAnalysisBSkyPoster --skill build-macos-apps-eric-ness

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and workflows (resource) components.

What problem does it solve?

Developing professional macOS applications can be complex, requiring deep knowledge of Swift, SwiftUI, AppKit, and Apple's development ecosystem. This Skill streamlines the entire app development lifecycle, providing expert guidance and a powerful CLI-only workflow to build, debug, test, optimize, and ship high-quality native macOS apps efficiently, without ever opening Xcode.

Core Features & Use Cases

  • CLI-First Development: Master building, running, and debugging macOS apps entirely from the command line, enhancing automation and integration into CI/CD pipelines.
  • Full Lifecycle Expertise: Get comprehensive guidance on app architecture, data persistence (SwiftData, Core Data), networking, UI/UX polish, security, and App Store submission.
  • Advanced Observability: Utilize powerful CLI tools like xcsift for build error parsing, log stream for runtime logs, lldb for deep debugging, leaks and xctrace for performance profiling, and mitmproxy for network inspection.

Quick Start

"I want to build a new macOS app. Guide me through the initial project setup using a CLI-only workflow."

Frequently Asked Questions about build-macos-apps

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a macOS app from the command line without Xcode?▼

Build macOS apps entirely via CLI using Swift and SwiftUI with xcodebuild commands, leveraging tools like xcsift for build parsing, lldb for debugging, and code signing utilities—no Xcode GUI required.

Can I develop macOS apps using SwiftUI and AppKit together?▼

Yes, SwiftUI and AppKit integrate within the same project; this workflow guides you through both frameworks, handling UI/UX patterns, data persistence with SwiftData and Core Data, and architecture for document-based apps, menu-bar utilities, and extensions.

What's the best way to debug and profile macOS apps from the CLI?▼

Use advanced observability tools: lldb for interactive debugging, log stream for runtime inspection, leaks and xctrace for performance profiling, and mitmproxy for network traffic analysis—all command-line accessible.

How do I prepare a macOS app for App Store submission?▼

Code signing and notarization workflows handle security requirements and Apple's submission process; this covers cryptographic signing, notary checks, and CLI-based release commands to ship apps across diverse architectures.

Can I use a CLI-only workflow for macOS app testing and CI/CD integration?▼

Yes, the CLI-first approach embeds testing, build, and run commands directly into CI/CD pipelines; structured verification loops and automation-friendly commands replace GUI-dependent workflows.

What macOS app architectures does this workflow support?▼

Document-based apps, shoebox and library apps, menu-bar utilities, and app extensions—each with scaffolding templates, SwiftData integration patterns, and specialized AppKit guidance tailored to the archetype.

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