So I had an idea for a long time for a client side mod that works on every server. I code plugins myself, but I don't know how to code mods. My idea is a mod where you could type a command whith an enchanted book you want. And then the mod is going to look what a labrarian has to offer. If it's not the book you want, then the mod is going to destroy the lectern himself and place it again. After that it's going to repeat the process until the villager has the trade you wanted.
So I had an idea for a long time for a client side mod that works on every server. I code plugins myself, but I don't know how to code mods. My idea is a mod where you could type a command whith an enchanted book you want. And then the mod is going to look what a labrarian has to offer. If it's not the book you want, then the mod is going to destroy the lectern himself and place it again. After that it's going to repeat the process until the villager has the trade you wanted.