A trowel that places one random block from your hotbar wherever you click. Bigger stacks show up more often, so toss a few different stones in your hotbar, click around, and you get a naturally messy stone path without agonizing over every block.
Sneak plus right-click opens a settings screen: switch between whitelist/blacklist mode, add the block in your off-hand to either list, or click entries to remove them. Saved per player.
Whitelist mode only uses 15 built-in overworld stone blocks (datapack-extensible). Blacklist mode lets you place anything in your hotbar - planks, logs, wool, whatever - except what you ban.
Requires Minecraft 1.20.1 and Forge 47.x. Works client and server side. MIT license, modpacks welcome.

