CurseForge · Minecraft mod

Auto Librarian Trader

Automatically breaks and replaces librarian lecterns to reroll trades until your target enchanted book appears.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Auto Librarian Trader release should I use?

Updated last month

Latest stable file Auto-Librarian-Trader-1.21.11.jar

Game version 1.21.11

Loader Fabric

Auto Librarian Trader Auto-Librarian-Trader-1.21.11.jar targets 1.21.11 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Auto Librarian Trader required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say

Dedicated server Source doesn’t say

Loader for this release Fabric

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Auto Librarian Trader Auto-Librarian-Trader-1.21.11.jar need?

Auto-Librarian-Trader-1.21.11.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Auto Librarian Trader without breaking your instance.

Built for Auto Librarian Trader Auto-Librarian-Trader-1.21.11.jar. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use Auto-Librarian-Trader-1.21.11.jar. It targets 1.21.11 with Fabric; another release may have different loader, side or dependency requirements.
02
Bring the mods it needs

This file does not list any required mods. Do not add a library just because a different file uses it.
03
Put it on the correct side

The project page does not say whether this file belongs on the client, dedicated server, or both.
04
Pick the file you checked

Use the “Get this file” button beside Auto-Librarian-Trader-1.21.11.jar. It opens that exact file at the source.

About this project

What does Auto Librarian Trader add?

Auto Book Trader | MenuKey = J

click "J" to open config menu

Automatically breaks and replaces a librarian villager's lectern to reroll trades until your target enchanted book appears. Client-side only for Fabric 1.21.11.

How It Works

Detects a nearby librarian villager.
Breaks the lectern it is linked to.
Places a new lectern to reroll trades.
Checks each new trade for your configured enchanted book.
Repeats until the book is found or the attempt limit is reached.
Stops and notifies you when the target trade appears.

Features

Configurable target enchantment.
Adjustable search radius, break delay, and max attempts.
Optional notification when found.
No server-side installation required.

Requirements

Minecraft 1.21.11
Fabric Loader 0.16.10+
Fabric API 0.141.4+
Java 21+

Mod Details

Mod ID: villager-trader
Environment: Client-side
License: MIT
Authors: r2pipe and GarxyHall

Project description from CurseForge.

Pick your setup