I see the value since I built a similar tool different approach. Then there's Beads, which is what inspired my project, with some tens of thousands of developers using it or more now? I'm not sure how they figure how many users they have.

In my case I don't want my tools to assume git, my tools should work whether I open SVN, TFS, Git, or a zip file. It should also sync back into my 'human' tooling, which is what I do currently. Still working on it, but its also free, just like Beads.