Also, even the possibility that the software would send this to the outside would make this impossible to use at my company, and I don't think we are overly strict in that sense here.
Why not? I use it without syncing just for the search functionality which is really useful to me and saves me quite a bit of time. I'm sure the syncing is useful but I don't care about my shell commands enough to want them synced across all the machines I use.
> If you would like to sync your shell history, registration is required. Otherwise, you can use Atuin locally as a fully-offline enhanced history search tool
It does not matter if you think that the website does a bad job of explaining that fact.
Rest assured, that your sentiment, that no employee should be using autin (or any locally installed 3rd party software, really) before a proper audit of the code has been done is understood just by your first comment. A valid opinion anyone can hold.
If the author of Atuin maybe sees this: While this not (yet?) a commercial project, it is highly problematic to advertise your product like this. You cannot just put the logos of companies on your front page without permission, even with that carefully worded caveat in front. At the very least, this can lead to a C&D.
I work/ed for some of the companies on the list and endorse his web page. The turtle logo is cute, seems fine to me.