It's a simple plugin which generates an epitech norme compatible header. It also have some Keybidings inspired by emacs keybindings (copy paste redo which were replaced by standard ctrl+c ctrl+v ctrl+z).
Clone the repo. Then copy the containing folder into your SublimeText Packages folder (usually under ~/.config on linux)
Just press ctrl+shift+h to generate a header at the top of the file. Feel free to modify any of the keybindings to your desire.