During November 2024, Liyuu contributed documentation for the Bilibili Third-Party Plugin within the zadjii-msft/PowerToys repository. Focusing on Markdown and documentation best practices, Liyuu detailed usage instructions for parsing and navigating Bilibili content using AVID and BVID identifiers. The work included updating the third-party plugins list and maintaining the spell-check allow list to support new plugin onboarding. While no bugs were addressed, the contribution improved developer experience and governance by clarifying integration guidelines and enhancing content discoverability. The depth of the work lay in its thoroughness and attention to process, supporting future maintainability and external plugin contributions.