Librarian’s Balance Data Pack (1.20.6, 1.20.1) is a Minecraft data pack that aims to refine the librarian villager profession by introducing a set of balanced and engaging mechanics. With this data pack, librarians become more valuable trading partners, offering unique and sought-after items while maintaining a sense of fairness and challenge within the game’s economy.


  • Customisable Trades: Place an Enchanted Book on a Librarian’s Lectern, and their first or second book trade will change to the one you entered. This gives new purpose to the books you collect in the world. Some books are treasure enchantments and these will produce untradable (sealed) variants when bought from a Librarian in this way.
  • Limit Random Trades: Default Librarian book trades are capped to a level of 3. To obtain a higher level trade, you combine two identical copies on an Anvil (ex. two Lvl 3’s). This would create the upgraded copy (Lvl 4) that the Librarian needs to learn from again. It could also be taken from one found in your world.
  • Rare Mending: Librarians do not trade for Mending so players will have to find it in the world. Once obtained, you can put it on a librarain’s lectern to trade for more. Mending is better found as loot in an End City or Ancient City and roughly has the rarity of an armor trim.
  • Everything listed here can be toggled or configured with the /function libal:config command (must be run as an OP). This datapack works great with the Villager Rebalance experimental feature from Mojang!
  • RUN THIS BEFORE UPDATE>>>>/execute as @e[type=villager,tag=trader] run function libal:villager/librarian_remove

    ^^ Make sure to do this if you’re updating from 1.20.4.


How to Install:

  1. Please visit the following link for full instructions: How To Download & Install Data Packs
  2. Don’t miss out on today’s latest Minecraft Data Packs!

Librarian’s Balance Data Pack (1.20.6, 1.20.1) Download Links

For Minecraft 1.20.1, 1.20 

Download from Server 1Download from Server 2

For Minecraft 1.20.4, 1.20.2 

Download from Server 1Download from Server 2

For Minecraft 1.20.6

Download from Server 1Download from Server 2

For All Versions from Minecraft 1.17.1 to Minecraft 1.19.4

Download from Server 1Download from Server 2

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