This is Bluegent, a headless authentication agent for BlueZ.
Caution
This is an abysmally early work in progress that will not work for the majority of people.
We don't recommend that you use this software in its current state.
In spite of this, we have a binary cache at https://bluegent.cachix.org
with the public key bluegent.cachix.org-1:bXF6hBSwit6YXZ/SdlAU/pgDaYx3uVCI8BkxBJSL/bY=