Librarian

Creates enchanted books, which every other making profession can use to enchant what it produces.

It creates whatever enchanted book it is trained to sell. And then distribute them to the empty slots of villager shelves that can make use of them: a book goes only to a maker whose work it can enchant, so Fire Protection goes to the armorer or the leatherworker and never to the toolsmith. If no maker nearby can use it, the librarian makes none and its paper, leather and lapis stay on its shelf. If the slot is empty because of a missing essential item (a tool, feed, ingredient, …etc) that will block the villager from doing its job, the essential item takes priority over the enchanted book.

If there is an enchanted book in the shelf, the next time the villager makes an item they shall enchant it using the given enchanted book and the book is consumed in the process normally.

If the librarian has multiple trades he picks at random.

Tools: None

Consumables:

Paper	Mandatory
Leather	Mandatory
Lapis Lazuli	Mandatory

Suppliers:

Cartographer	Paper
Butcher	Leather
Fisherman	Leather
Cleric	Lapis Lazuli

Customers:

Toolsmith	Optional enchanted books
Armorer
Weaponsmith
Fletcher
Leatherworker