I'm using arcanist to push to an external host. He requires to give him his password, but a little bit too often:
I don't have any problems with give him my password, but I would be better if you have only to give him your password one time, instead of three (this is annoying, if you got long passwords)
Instead it could be great, if you can configure arcanist, that he uses a credential.
To reproduce:
Land a change at an external host.