Swift FocusEngine Pro

Overview

Swift FocusEngine Pro is a free agent skill that helps AI coding assistants write correct focus management code across Apple platforms. It covers tvOS, iOS, iPadOS, watchOS, visionOS and macOS, in SwiftUI, UIKit, AppKit and RealityKit. It targets the mistakes models often make with Apple's geometric focus engine and is especially useful for tvOS developers.

Features

• Reviews, writes and fixes focus code for all Apple platforms
• Explains why focus jumps unexpectedly, such as items that are not aligned
• Covers hover, key view loops and Digital Crown navigation
• Based on shipping tvOS apps, Apple documentation and WWDC sessions from 2017 to 2025

Requirements

The source doesn't list any requirements, so check the project's own docs before you install.

Install

1. Install globally with the skills CLI

   npx skills add https://github.com/mhaviv/Swift-FocusEngine-Agent-Skill --skill swift-focusengine-pro -g -y

2. Skills are local copies, so update them with

   npx skills update -g -y

Example

In Claude Code, run "/swift-focusengine-pro Review this view for tvOS focus issues".