During December 2025, contributed to the siyuan-note/siyuan repository by developing and integrating mobile URL scheme support for the open-siyuan-url-plugin. This feature, implemented using TypeScript and front end development skills, enables the plugin to be triggered directly from mobile devices through recognized URL schemes. The approach focused on seamless integration within the existing Siyuan plugin framework, ensuring compatibility with current workflows while expanding cross-platform accessibility. By reducing workflow friction for mobile users, this work laid the foundation for broader mobile interactions and plugin-driven automation, addressing the need for improved interoperability between Siyuan and mobile environments without introducing breaking changes.