ModsFinder

One Key Miner

by Enaium

With One Key Miner, a player who sneaks while breaking a block mines the connected blocks of the same type in one action, such as a whole ore vein or a log column.

FabricLegacy FabricServer required, client optionalApache License 2.0Open source1.7.10 – 26.3

What it does

Chained mining works by destroying one block and then every adjacent block of the same kind, so a single action can clear a large vein of ores or logs. The mining limit caps how many blocks a single action may break, which keeps very large veins from being removed at once. Block lists are set separately for axes, hoes, pickaxes, shovels, shears, or any tool, so a server can decide which tools and blocks take part.

The mod runs on the server, and clients may install it as well for their own options. Its configuration is handled through MineConf, which is required, alongside Fabric API and Fabric Language Kotlin. Legacy Fabric API covers the older builds on Legacy Fabric. Builds are published for Fabric and Legacy Fabric across 52 release versions, 1.7.10 – 26.3, and the code is under the Apache License 2.0, so it is open source.

The source code and an issue tracker are public. Snapshot builds are published, and the first release dates from 2022-05-22, with the most recent update on 2026-10-06.

Key features

  1. Vein mining in one action

    Sneaking and breaking a block removes the connected blocks of the same type, such as ores and logs.

  2. Block lists per tool

    Separate block lists can be set for axes, hoes, pickaxes, shovels, shears, or any tool.

  3. Adjustable mining limit

    A cap on the number of blocks broken at once keeps large veins from being removed in one go.

  4. Interaction mode toggle

    Blocks that respond to use, such as grass or farmland, can be included or left out through a toggle.

  5. Legacy version support

    Older builds on Legacy Fabric reach back to Minecraft 1.7.10.

Compatibility

Latest build for each game version and loader.

26.x4 of 4 versions with builds
26.326.3-1.10.2Not available
26.226.2-1.10.2Not available
26.1.226.1.2-1.10.2Not available
26.126.1-1.10.1Not available
1.21.x11 of 11 versions with builds
1.21.111.21.11-1.10.2Not available
1.21.101.21.10-1.9.3Not available
1.21.91.21.9-1.9.3Not available
1.21.81.21.8-1.9.3Not available
1.21.71.21.7-1.9.3Not available
1.21.61.21.6-1.9.1Not available
1.21.51.21.5-1.9.1Not available
1.21.41.21.4-1.9.1Not available
1.21.31.21.3-1.9.1Not available
1.21.11.21.1-1.9.1Not available
1.211.21-1.9.1Not available
1.20.x7 of 7 versions with builds
1.19.x5 of 5 versions with builds
1.18.x3 of 3 versions with builds
1.17.x2 of 2 versions with builds
1.16.x6 of 6 versions with builds
1.15.x3 of 3 versions with builds
1.14.x5 of 5 versions with builds
1.12.x1 of 1 version with builds
1.11.x1 of 1 version with builds
ReleaseBetaAlphaNot available

This mod also publishes snapshot builds. Snapshots are not shown in the matrix.

4 older game versions (1.7.10 – 1.10.2) not shown. All files on Modrinth

Requirements

Dependencies declared by the latest file for each loader.

Required 3

Fabric Language KotlinThis is a mod that enables usage of the Kotlin programming language for Fabric mods.
Required
Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required
MineConfMineConf is a powerful configuration
Required

Use cases

Resource gathering

Players collect large ore veins or log stands without breaking each block by hand.

Server rule setup

Server owners choose which tools and blocks take part and set the limit that applies to every player.

Who it’s for: Players who want faster resource gathering, and server owners who want to control which tools and blocks chain together.

How it compares

Full comparison

Vein Miner with Preview is server-side with an optional client, uses Fabric, Forge, NeoForge and Quilt, covers 1.13 – 26.2, and is open source under the MIT License. Vein Miner is client and server, runs on Fabric only, covers 1.21 – 26.1.2 and is not open source. Bedrock Miner is client-side only, is open source under the GNU General Public License v3.0 only, and covers 1.19 – 26.3 on Fabric.

ModLoadersGame versionsEnvironmentUpdated
One Key MinerFabric and Legacy Fabric1.7.10 – 26.3Server required, client optional2026-10-06
Vein Miner with PreviewFabric, Forge, NeoForge and Quilt1.13 – 26.2Server required, client optional2026-08-24
Vein MinerFabric1.21 – 26.1.2Client and server2026-05-06
Bedrock MinerFabric1.19 – 26.3Client-side only2026-09-29

Questions

Does One Key Miner need MineConf?

Yes. MineConf is a required dependency, and it provides the configuration for the mod.

Does the server need One Key Miner?

Yes. The server must run it, while players may leave it out.

Which loaders are supported?

Fabric and Legacy Fabric are the published loaders. Legacy Fabric builds cover 1.7.10 – 1.12.2.

In the catalog

One Key Miner is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 8,071 mods support Minecraft 26.3.

Utility mods36,990Fabric modsMods for 26.38,071

More from Enaium

All projects
NoExpensive1.7.10 – 26.3MineConf1.7.10 – 26.3Fabric Gui ImGui1.8.9 – 26.3AntiDrop1.14 – 26.3Fabric ORM Jimmer1.0 – 26.3Authenticate1.7.10 – 26.3

Similar mods

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What the author says

OneKeyMiner is a Minecraft mod for Fabric that lets you mine multiple connected blocks of the same type with a single mining action. It streamlines resource gathering and is highly configurable for different playstyles and server rules. This mod uses the MineConf for configuration.
Enaium, on the Modrinth page

Official listing

Owner
Enaium
Published
2022-05-22
Updated on Modrinth
2026-10-06
Facts verified
2026-10-15

Tags

Utility
Open on ModrinthCompare