During May 2026, Quang developed the iOS App Icon Generator Skill for the affaan-m/ECC repository, focusing on automating the creation of iOS app icons. Leveraging Swift and Bash, Quang integrated both the Iconify API and SF Symbols as icon sources, providing customization options and robust error handling to ensure reliable operation. The solution streamlines the previously manual process of icon generation, reducing time spent on branding iterations and supporting future extensibility within the ECC skill framework. By emphasizing input validation and modular design, Quang delivered a reusable feature that enhances the repository’s capabilities in iOS development and API integration.