> I'm curious, what do you actually use it for?
FTA:
> These tools allow lib25519 to be easily used from shell scripts.
I've never used ed25519-cli, but not having to use a library is nice for someone who isn't a programmer.
Someone writing shell scripts is a programmer, for better or worse.
The Venn diagram of "not a programmer" and "can safely use Ed25519" is two non-overlapping circles.