Professional Villagers

A small server-side/singleplayer mod for Fabric that makes villagers slightly easier to work with.

(Note: Has only been tested in singleplayer so far!)

Features:

Enchantments level up with librarians instead of having a set level.
Interacting (right-click) with a villager while holding an emerald block resets its trade offers. Only works if the villager doesn't have any experience.
Interacting with a wandering trader while holding an emerald block dismisses it after 5 seconds. Doesn't dismiss traders spawned by spawn eggs.
Interacting with a villager while holding a poisonous potato resets its trade offers, level and experience. The villager must have the Weakness effect, same as when curing a zombie villager with a golden apple. The potato is consumed in the process.
Interacting with a librarian while holding an enchanted book teaches it a random enchantment from said book. Can be done once per master-level librarian. The book is consumed in the process.
Modifies the trade offers of selected professions:
- Farmers always have the pumpkin trade.
- Fishermen always have the raw cod trade.
- Toolsmiths always have the diamond hoe and diamond shovel trades.
All features are optional.

Configuration:

Either edit the config file (professional-villagers.ini) found in the Fabric config folder (requires a restart for the changes to take effect), or (optionally) use Mod Menu to edit the options in game.