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data pack

Ars MekanicaMinecraft data pack for 1.21.1

Bridges Ars Nouveau and Mekanism for tighter cross-mod integration. Currently adds Mekanism sawmill support for archwood, with more to come.

server onlynewest supported 1.21.1TechnologyUtilityMagic
Latest version
1.3.0+neoforge-1.21.1
Minecraft
1.20.1 to 1.21.1
Works with
Forge, NeoForge
Licence
LGPL-2.1-only
Downloads
778
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Ars Mekanica servers

Deploy a server with Ars Mekanica already added to the world, on hardware built for it.

  • 1.21.1
  • Data pack
  • Forge
  • NeoForge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Ars Mekanica declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
1.21.1Data pack, Forge, NeoForge21+declared8 Aug 2024
1.20.1Data pack, Forge, NeoForge17+declared12 Jun 2023

Download

From Ars Mekanica’s own host. Nothing is re-hosted here.

1.3.0+neoforge-1.21.1release27 Jul 2026

ars-mekanica-neoforge-1.21.1-1.3.0.jar · 0.0 MB · for 1.21.1

Download latest
58fa3dbe70bf…
Older versions10
  • 1.3.0+forge-1.20.127 Jul 20261.20.10.0 MB18 downloads2458a6c97e4b…Get
  • 1.2.0+forge-1.20.123 Jun 20261.20.10.0 MB179 downloads5a698752d684…Get
  • 1.2.0+neoforge-1.21.123 Jun 20261.21.10.0 MB211 downloads5f649d33c398…Get
  • 1.1.0+datapack-1.21.121 Jun 20261.21.10.0 MB6 downloads28f6c1a60a39…Get
  • 1.1.0+datapack-1.20.121 Jun 20261.20.10.0 MB8 downloads3b890b10302e…Get
  • 1.1.0+forge-1.20.121 Jun 20261.20.10.0 MB16 downloadsef67795b3008…Get
  • 1.0.0+datapack-1.21.120 Jun 20261.21.10.0 MB5 downloadsa030b8d7bae9…Get
  • 1.0.0+datapack-1.20.120 Jun 20261.20.10.0 MB5 downloadsdc1c245f2d8d…Get
  • 1.0.0+neoforge-1.21.120 Jun 20261.21.10.0 MB28 downloads9967d8a1e10e…Get
  • 1.0.0+forge-1.20.120 Jun 20261.20.10.0 MB12 downloadsc6cada7d55e0…Get

Frequently asked

Does Ars Mekanica work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Ars Mekanica declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Ars Mekanica support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Ars Mekanica on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Ars Mekanica under?

LGPL-2.1-only, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Ars Mekanica?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Ars Mekanica safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

TerralithExplore almost 100 new biomes consisting of both realism and light fantasy, using just Vanilla blocks. Complete with several immersive structures to compliment the overhauled terrain.Towns and TowersSpice up your world with new villages, pillager outposts, and even new ships!TectonicTerrain shaping brought to new heights, grander and more varied than ever before!Incendium LegacyA nether biome overhaul combined with challenging structures to conquer, unique weapons to obtain, and tricky mobs to defeat.GeophilicA subtle-ish overhaul of vanilla Overworld biomes! Reworked!TrekBored of vanilla structure generation? This pack is for you!

Last checked 23 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .