CANBUSconfidenceid - A Helper for CAN Bus Reverse Engineering

This is a late submission / follow-up share inspired by the DEV Weekend Challenge: Community . The official window closed, but I wanted to put this out there anyway because it serves a niche community I care about deeply. The Community The hardware hacking and CAN bus reverse engineering community. This includes car hackers, automotive security researchers, embedded systems tinkerers, right-to-repair advocates, and folks building custom integrations for their vehicles (think: aftermarket ECUs, infotainment mods, telemetry projects, or just figuring out what those mystery CAN messages actually do). These builders often spend countless hours with tools like Wireshark + SocketCAN, SavvyCAN, cantact, or c0f, capturing traces, decoding signals, fighting endianness issues, hunting for counters/multiplexers, and slowly building DBC files from scratch. It's rewarding but tedious and error-prone work. What I Built CANBUSconfidenceid is a small, focused Python tool that helps increase confidence