Macos

Skill fusengine/agents/plugins/swift-apple-expert/skills/macos

macOS platform-specific development with menu bar apps, window management, AppKit integration, and notarization. Use when building Mac apps, creating menu bar extras, or distributing outside App Store.From its SKILL.md

Install

npx -y skills add fusengine/agents --skill macos

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

22 stars22 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

2.3 KB, 465 tokens by cl100k_base, as published. Nobody here has run it

macOS Platform

macOS-specific development with window management and distribution tools.

Agent Workflow (MANDATORY)

Before ANY implementation, use TeamCreate to spawn 3 agents:

fuse-ai-pilot:explore-codebase - Analyze existing macOS patterns
fuse-ai-pilot:research-expert - Verify latest macOS 26 docs via Context7/Exa
mcp__XcodeBuildMCP__build_macos - Build for macOS validation

After implementation, run fuse-ai-pilot:sniper for validation.

Overview

When to Use

Building Mac desktop applications
Creating menu bar apps (MenuBarExtra)
Multi-window applications
Keyboard shortcuts and menus
Notarization for distribution
AppKit integration

Why macOS Skill

Feature	Benefit
MenuBarExtra	Background utility apps
Window management	Multi-window support
Keyboard shortcuts	Power user productivity
Notarization	Gatekeeper-safe distribution

MCP Tools Available

Build Tools

build_macos - Build for macOS
build_run_macos - Build and launch
test_macos - Run macOS tests
launch_mac_app - Start built app
stop_mac_app - Terminate app

Reference Guide

Need	Reference
MenuBarExtra, Settings, Windows	app-structure.md
XcodeBuildMCP macOS tools	build-tools.md
NSViewRepresentable, menus	appkit-integration.md
Code signing, notarization	notarization.md

Best Practices

Keyboard shortcuts - Support power users
Menu bar integration - For utility apps
Multiple windows - Use WindowGroup/Window
Settings window - Use Settings scene
Notarization - Required for distribution
Sandbox - Enable for App Store

What ships with it: 4 files

8.7 KB alongside SKILL.md