Villager Market Mod allows players to access to all the trades for the villagers

Villager Market Mod 1.12.2/1.11.2 allows players to access to all the trades for the villagers within range through a block

Just place this block inside a village and it will give you access to all the trades for the villagers within range. If the block is within the range of a village it will automatically detect that and show a list of all the villagers in said village. (ie. all EntityVillager within {village radius} blocks from {village center position}). If not, it will show all villagers in a 16 blocks radius around the block