Is it possible to have DM-only slash commands?

[kindred halo]

I don’t think so, you could male the response ephemeral, that way it doesn’t show up in the server despite being used there.
Or add a check to the command

[strange hornet]

Yes, I believe it's @commands.dm_only or something

[kindred halo]

well yes, but it still shows up in the server

[pale thicket]

yea tried that

but i was using those command group things and it didnt seem to work