Worked on expanding the Arduino library-registry by adding a new repository link for XSegment_lib to the repositories.txt file, enhancing the completeness and discoverability of the library catalog. Focused on repository management and collaborative documentation, the contribution streamlined the process for users to find and access Arduino libraries. Utilized text-based configuration and version control systems to ensure accurate tracking and maintainability of registry updates. No bugs were reported or fixed during this period, reflecting a targeted effort on feature enhancement. The work demonstrated attention to detail in managing repository metadata and supporting the ongoing growth of the Arduino ecosystem.