Worked on the kolmafia/kolmafia repository to enhance the Maximizer feature by implementing a MaxMRU-based limiter, which caps the number of recent options displayed and improves UI cleanliness and responsiveness. Addressed a bug where the Maximizer could recommend the Campaway Cloud to users who do not own it or are under restrictions, adding ownership and restriction checks along with corresponding unit tests. Collaborated with other contributors through co-authored commits to ensure correctness and maintainability. Utilized Java, object-oriented programming, and unit testing to extend test coverage, enabling earlier regression detection and supporting a more robust game development workflow.