Benjamin Grap focused on improving URI parameter parsing in the zeek/zeek repository, addressing a bug that previously caused incorrect extraction of URI variables in HTTP contexts. He refined the var-extraction-uri.zeek module by isolating parameter names from the path and ensuring extraction logic only activated when parameters were present. This targeted update, implemented using Zeek scripting and leveraging his skills in data extraction and network protocol analysis, enhanced the accuracy and reliability of URI parsing. The work demonstrated careful attention to minimizing regression risk by limiting changes to a small code surface, resulting in a robust and maintainable solution.