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✓ VerifiedLibraries & compatibility

Mycelium

by Tesseract · for Minecraft

A library mod used for multiple things including easy ASM fixes and more.

59KDownloads
20 mo agoLast updated
MITLicense
ForgeLoaders

About Mycelium

From Modrinth

A library mod used for multiple things including easy ASM fixes and more.

This mod allows you to insert code into methods from vanilla or mod classes, rewrite them, or even create new methods for classes.

This is a fork of the MysteriumLib mod.

Highlights

From source data

Game versions

Supports 2 Minecraft versions, the newest being 1.12.2.

Loaders

Runs on Forge.

Footprint

Rated a light load on a server.

What kind of mod it is

From the catalog
Listed on Modrinth as “Mods”

Libraries & compatibility

Foundations and fixes other mods build on. Usually installed because something else needs it.

Runs on your server

From source side support

Modrinth lists Mycelium as required on the server. Check its Modrinth page to see whether players need it too.

Compatibility

Game
Minecraft
Loaders
Forge
Runs on
Serverrequired on the server
Game versions
1.12.2 and 1 earlier

Verified at the source

  • ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
  • ✓AuthorTesseract, as published on Modrinth
  • ✓LicenseMITFree

Mycelium, answered

Generated from the mod’s own source data.

Do my players need to install Mycelium?

Modrinth lists Mycelium as required on the server. Check its Modrinth page to see whether players need it too.

Which loaders does it support?

Forge.

Is it free?

Yes. Mycelium is free to download from Modrinth. Its license is MIT.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Mycelium on a Minecraft server.

Deploy in about a minute from $4.20 a month, then add Mycelium in one click.