There's three types of people: those who already write excellent commit messages explaining the why, those who write decent ones explaining the what, and those

There's three types of people: those who already write excellent commit messages explaining the why, those who write decent ones explaining the what, and those who write garbage commit messages. Empirically, the first set is small. This tool will help the middle type be more efficient, and help the last type drastically. Well done OP.