A fantastic shield control plugin. It lets server admins set the maximum number of blocks players can perform with shields and configure shield damage reduction. Once the block limit is reached, the shield breaks. Both the maximum block count and damage reduction values can be freely adjusted by server owners.
[1.20X-1.21X] ShiledControl is a free Minecraft Java mod. Compatible with Minecraft 1.20, 1.20.6, 1.21. Downloaded 2 times (via Spigot). Download it and open it directly in the game.