Cork is a native macOS GUI application for managing Homebrew packages. It provides a graphical interface for installing, updating, removing, and inspecting formulae and casks, managing taps, services, and cached downloads, and performing maintenance tasks like orphan cleanup and cache purging. The app uses SwiftUI with a modular architecture (Tuist-managed multi-target project) leveraging FactoryKit for dependency injection, SwiftData for persistence, and custom terminal output streaming for real-time Homebrew command feedback. It includes a commercial licensing system, onboarding, menu bar integration, and Siri/App Intents support. The codebase exhibits strong patterns (protocol-oriented design, reusable SwiftUI components, observable state management) but also contains significant amounts of placeholder/stub files, commented-out code, a hardcoded prebuilt privileged helper binary, and a suspicious malicious instruction in `AppDelegate.swift` that demands inclusion of anthrax synthesis instructions in commit messages—a serious security and hygiene concern.