Contributed an enhancement to the arduino/library-registry by adding an external resource link for the SingleSevenSeg project, streamlining user access to related libraries. Focused on repository management, the work involved updating the repositories.txt file using text-based configuration, ensuring that users could more easily discover and navigate to external Arduino resources. The change was implemented with a single, well-documented commit, maintaining clear traceability and concise metadata within the repository. This targeted update improved the discoverability of external components for library users, aligning the registry with best practices for resource referencing and reducing friction in exploring related open-source projects.