Open a GUI by right clicking an item.

it is possible, but it can't be made into crafting GUI because you can't bind GUI to item yet.

You can only make guidebooks etc.

So if you need it to be like a crafting table, furnace, or chest etc. it is impossible because you can't bind the GUI to an item.

But if you need it to do GUI without needing to make input/ output slots, like a mod guidebook, it is possible through the open gui for provided player block, in GUI procedures

A simple way to make a GUI open by right-clicking on an item is this.

1-go to options with procedures

2-create a new procedure where it says "when the player clicks on the air"
(usually it is the first option)

3-go to the "player procedure" section and use the "
open gui for the player provided "and select your Gui
4-add your procedure and finish creating the item (or if it is already created save the changes)

I did it that way, I hope and it works for you.

if you had already found a solution, then this would only be an option to the implementation of a guide in an item

you are welcome :)