Hi everyone! I’ve implemented everything I wanted, so here is Guix Xapian v1.1! As proposed by Ludo, you can now use it as a channel, detailed usage instructions are in the README at . After installing, you can just run guix xsearch --index and then guix xsearch to get <0.2 seconds search! New features compared to 0.1: - Use as channel. - Separate caches per profile. - Faster search by not loading modules. I’d appreciate if you could try it out and see if it works for you before I announce it on guix-devel. Have a nice day, Noé