Vein Miner + Custom Blocks

Vein miner for Minecraft 1.14–1.21+. Mine entire ore veins, trees, and supported custom blocks (1.20.2+) by sneaking and breaking a block. Works without mods or client-side installation.

Overview

• Works on vanilla clients and servers (global only)
• Activation using Sneak + Break
• Visual block preview in Minecraft 1.20.2+
• Custom ores, logs, and diggable blocks supported in 1.20.2+

Versions

Usage

Use the correct tool and sneak while breaking a block to activate vein mining.

Custom Blocks (1.20.2+)

/function uvm:add_ore {b:"block_id"}
/function uvm:add_log {b:"block_id"}
/function uvm:add_dig {b:"block_id"}
/function uvm:remove_ore {b:"block_id"}

other custom blocks requires namespace
/function uvm:add_ore {n:"modid" , b:"block_id"}

Settings

/scoreboard players set sneak_mode uvm.config 0
/scoreboard players set system_disabled uvm.config 1
/function uvm:reset_config

Legacy Info (1.14.x)

Uses the minecraft.custom:minecraft.sneak_time statistic to detect sneaking.