Claire Guo focused on enhancing project documentation for the YaleComputerSociety/yaleims repository, specifically updating the README to accurately reflect the current contributor roster. She used Markdown to revise contributor listings, adding herself and removing outdated entries to improve onboarding and team visibility. Claire emphasized documentation hygiene and maintained strong Git practices, ensuring that all changes preserved project history and were easy to track. While no code features or bug fixes were introduced, her work addressed governance and collaboration challenges by aligning documentation with the active team. This approach supports maintainability and streamlines future contributions, demonstrating disciplined documentation and version control skills.