The document describes developing a SKILL script to automate trace length calculation on printed circuit boards. Trace length matching is a time-consuming manual task in board design. The proposed script calculates total length, microstrip length, and stripline length for each net by traversing the path segments between components. It handles different segment types and outputs a report of lengths. Automating this process with a script reduces length matching time significantly compared to manual extraction from CAD tool reports. Future work includes handling misplaced vias at the start of connections.