Climbing pants

Climbing Pants is a small standalone mod that adds one item: a pair of leggings that let you climb walls. It needs nothing except Forge.

Put on the pants and walk into any wall to climb up it. Sneak to hang in place, and your fall distance is reset while you are climbing, so you take no fall damage. The effect doesn't work in water.

To craft them, put 7 slime balls in the usual leggings shape: three across the top row, and one in each outer slot of the middle and bottom rows. They can be repaired in an anvil with slime balls.

The pants have 6 armor, 0.5 toughness, 320 durability and 22 enchantability. You can find them in the Combat creative tab. The mod is translated into English and German.

Requires Minecraft 1.20.1 and Forge 47.1.0 or newer. It works in singleplayer and on servers; install it on both the client and the server. Feel free to include it in modpacks.