Anvil Unlocker Plugin pre Minecraft 1.20.1, 1.21.1

Name: Anvil Unlocker
Availability: InStock
Author: zefir

Disables the ‘Too Expensive!’ message and allows using anvils past the normal level cap of 40.

Anvil Unlocker

Disables the ‘Too Expensive!’ message and allows using anvils past the normal level cap of 40. No permissions.

The new level cap is configurable. Any integer from 41 to 32,767 is valid.

ProtocolLib is required.

Due to Vanilla client limitations:

Anvil costs above 40 levels cannot be displayed in red if the client lacks the required

experience. For simplicity and consistency, the mechanic of the cost turning red is disabled entirely.

Costs greater than 32,767 levels cannot be rendered correctly and are therefore not supported.

A server on Paper, Spigot or Bukkit
The plugin runs on the server core for Minecraft 1.15–26.2; players do not need to install anything.
File goes into the plugins folder
Download the file AnvilUnlocker-1.1.3.jar (5 KB) and put it into the server’s plugins folder.
Restart the server
On startup the plugin creates its own settings folder in plugins.
Use the “To server” button
On Millida Hosting, the button at the top of the page uploads the file to your server and restarts it for you.