I don't know zig well. What's raising flags for you?

The commit I linked shows that it didn't even read the user name and email from git's config file, but used a test name, which means it's woefully incomplete.

Then there's stuff like this: https://github.com/hdresearch/ziggit/blob/master/src/cmd_bra...

It's just one giant function. Sometimes big functions are necessary. This one is clearly AI generated and not very readable for a human. This is just from a quick glance.