All In MC: Multiminer

Holding the right tool in the main hand and breaking one ore or log can clear every connected block of the same type in one action. Vein mining covers ore clusters, and tree felling takes the base log and the trunk above it, so players do not have to break each block one by one. Each block still takes durability damage from the tool, and XP orbs drop as they would for normal mining.

The mod is client and server, so the server and every player need it. Its behavior is set in a configuration file, where the mod toggles, the maximum number of blocks per operation (64 for ores and 128 for trees by default) and the set of mineable blocks are adjusted. Vanilla ores such as coal, iron, gold, diamond, emerald, lapis, redstone and copper are included, and modded ores and logs are picked up through the c:ores tag and block tags that other mods add. Enchantments on the tool apply to each block in a connected group.

Multiminer is released under the MIT License and is open source. The NeoForge build covers game version 1.21.4 only, with 0.1.3 as the latest file, published 2026-03-23. The project's source code and issue tracker are public, and the author notes that more mods are planned.