Ryo Murakami enhanced the traPtitech/traQ repository by refining its API documentation to clarify image and icon pixel limits, detailing how these are governed by the Config.MaxPixels setting and its default value. Using YAML and a focus on documentation hygiene, Murakami improved the accuracy of configuration guidance, explicitly documenting the correct configuration path for image uploads and correcting variable naming for clarity. This work reduced developer confusion and the risk of misconfiguration, supporting more stable image upload behavior. The updates demonstrated careful attention to configuration-driven documentation and commit traceability, contributing to improved API usability and a smoother onboarding experience for developers.