Maes focused on improving the reliability of build and deployment pipelines for the Mojang/minecraft-scripting-libraries repository by addressing race conditions in file cleaning tasks. Using TypeScript and leveraging expertise in build tools and core libraries, Maes implemented synchronization for both the cleanTask and cleanCollateralTask processes. This approach ensured that file cleaning operations completed fully before any subsequent copying or updating tasks began, effectively preventing inconsistent states during builds. The work resulted in a more robust and predictable file lifecycle, directly enhancing the stability of automated workflows. Maes’s contribution demonstrated careful attention to sequencing and concurrency in build system engineering.