PROSPECT is UNH‑IOL’s groundbreaking automotive Ethernet decoding tool, supporting 100BASE‑T1 (BroadR‑Reach) and MultiGBASE‑T1 technologies including 2.5G, 5G, and 10G. As the first tool of its kind, PROSPECT decodes 100M, 2.5G, 5G, and 10G BASE‑T1 signaling to enable detailed PCS and PHYC conformance analysis aligned with IEEE 802.3 standards. Conformance definitions are maintained through the OPEN Alliance and developed with contributions from UNH‑IOL students and staff.