Sculk Sensor – Minecraft Wiki

The sculk sensor is a block in the sculk family. It detects vibrations caused by actions and events in a radius around it and emits a redstone signal, and, if it was triggered by a player, also activates nearby sculk shriekers. Players can sneak to avoid making vibrations and wool can be used to occlude and block them. Sculk sensors can be mined with any tool enchanted with Silk Touch, but hoes are the quickest. If mined with a non-Silk Touch tool, they drop 5 experience instead. Sculk sensors g

How to make a Sculk Sensor in Minecraft: Step by Step Guide

Calcite – Minecraft Wiki

I don't know if anyone has done this before, but this is a simple

Java Edition 1.20.2 – Minecraft Wiki

Sculk Sensor

Sculk Sensor – Minecraft Wiki

The Warden, Wiki

ItsXillager on X: The Variant Warden

Sculk Shrieker, PDF