Contributed to the nonebot/nonebot2 repository by developing comprehensive documentation for the new Mail adapter, focusing on improving onboarding and discoverability for developers. The work involved creating a detailed README in Markdown, outlining the adapter’s purpose, usage, and repository integration to facilitate easier adoption. Emphasizing documentation standards and maintainability, the approach ensured alignment with project guidelines and reduced the support burden for future users. Collaboration with cross-functional teams helped ensure the documentation was accurate and ready for production. The contribution leveraged skills in technical writing, Markdown, and documentation best practices, resulting in a more accessible and maintainable codebase.