Tsubasa Ogawa focused on enhancing project documentation for the github/awesome-copilot repository, delivering a targeted update to the README to introduce and clarify the new Skills Directory. Using Markdown and applying project organization best practices, Tsubasa aligned the documentation structure with the evolving codebase, making it easier for new contributors to navigate and understand the project. The update improved onboarding efficiency and established a scalable foundation for future documentation as the Skills Directory grows. While no bugs were addressed during this period, the work demonstrated disciplined version control and cross-repository traceability, resulting in clearer project layout and improved contributor ramp-up.