JEI Villagers
JEI Villagers is a client-side mod that provides convenient access to view all available trades with villagers. Integrating into the JEI interface, it allows you to easily see which professions offer specific goods and services, as well as the range of item stack sizes for each trade.
The mod displays information about the villager's career at the top of the recipe, with the possible stack size range for most trades shown below. This helps players plan their trading and village development more effectively.
It works exclusively on the client side, so no server installation is required - you just need to have it in your game client.
