Worked on the langgenius/dify and langgenius/dify-plugins repositories, focusing on backend and API development using JavaScript and Python. Delivered features that enhanced API usability, such as adding dataset context parameters and exposing conversation metadata to improve data visibility and workflow efficiency. Addressed plugin packaging and versioning for the Hellodb ecosystem, reducing deployment friction and clarifying usage through updated documentation and consistent file naming. Fixed API base handling and README bugs, ensuring smoother onboarding and clearer guidance for users. Emphasized thorough documentation updates and UX improvements, resulting in more discoverable APIs and streamlined plugin deployment across the stack.