During February 2025, Linus Gezelius developed an automation feature for the ros2/ros2cli repository that streamlines package creation by automatically populating maintainer information from the user’s Git configuration or system defaults. Leveraging Python scripting and CLI development skills, Linus integrated Git configuration parsing to extract maintainer names and emails, eliminating the need for manual data entry and ensuring consistent metadata across packages. This approach not only improved efficiency for contributors but also enhanced governance readiness by standardizing maintainer details. The work was completed with thorough code review and CI validation, laying a foundation for future metadata automation in ros2/ros2cli.