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MultiYggdrasil
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MultiYggdrasil

Java mod listed for Minecraft 1.16–1.21. Downloads from the MC Java Mods app on Android.

by QiuShui1012 · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Minecraft version

⬇ Download for 1.21.9–1.21.11 · Fabric⬇ Download for 1.21.5–1.21.8 · Fabric⬇ Download for 1.20.3–1.21.4 · Fabric⬇ Download for 1.20.2 · Fabric⬇ Download for 1.20–1.20.1 · Fabric⬇ Download for 1.19.3–1.19.4 · Fabric⬇ Download for 1.21.9–1.21.11 · Forge⬇ Download for 1.21.1–1.21.7 · Forge⬇ Download for 1.20.3–1.21 · Forge⬇ Download for 1.20.2 · Forge⬇ Download for 1.20–1.20.1 · Forge⬇ Download for 1.19.3–1.19.4 · Forge⬇ Download for 1.21.9–1.21.11 · NeoForge⬇ Download for 1.21.5–1.21.7 · NeoForge⬇ Download for 1.20.5–1.21.4 · NeoForge⬇ Download for 1.20.3–1.20.4 · NeoForge⬇ Download for 1.20.2 · NeoForge⬇ Download for 1.19.4–1.20.1 · NeoForge
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

MultiYggdrasil

GitHub Release Github License QQ Group

简体中文 | English

Summary

MultiYggdrasil is a Forge | Fabric | NeoForge mod.
It allows you to set multiple Yggdrasil API sources, including the official and other external authentication servers.
Config design is inspired by MultiLogin, and some codes are borrowed from authlib-injector under the AGPL-3.0 license.
patchwork

Deploy

Same as other mods, there are only three steps:

  1. Download mod from CurseForge | Modrinth
  2. Throw it into /mods
  3. Launch the server

Configuration

A template:

# This config is located at config/multi-yggdrasil.ini
[SomeRandomMirror]                     # The name, can be set freely, has no impacts.
type = OFFICIAL                        # The type, now has 2 types, "OFFICIAL" and "BLESSING_SKIN".
authHost = https://a.random.mirror     # |- The specific value of "OFFICIAL" type.
accountsHost = https://a.random.mirror # |  Requirements in below.
sessionHost = https://a.random.mirror  # |
servicesHost = https://a.random.mirror # |
profilesHost = https://a.random.mirror # |
ordinal = 0                            # The ordinal, decided the order of use for this source

[MojangOfficial]
type = OFFICIAL                        # When using "OFFICIAL" type, there can be no host-like property,
ordinal = 1                            # and it will use the official API.

[LittleSkin]
type = BLESSING_SKIN                   # ↙ The specific value of "BLESSING_SKIN" type.
apiRoot = https://littleskin.cn/api/yggdrasil/
ordinal = 2

The requirements of these host-like specific values for “OFFICIAL” type are depending on the MC version, see the table below:

authlib Minecraft authHost accountsHost sessionHost servicesHost profilesHost
1.5.25~1.6.25 1.14.4~1.16.3 ✅ ✅ ✅ ❌ ❌
2.1.28~4.0.43 1.16.4~1.20.1 ✅ ✅ ✅ ✅ ❌
5.0.47 1.20.2 ❌ ✅ ✅ ✅ ❌
6.0.52~6.0.58 1.20.3~1.21.8 ❌ ❌ ✅ ✅ ❌
7.0.61 1.21.9~1.21.11 ❌ ❌ ✅ ✅ ✅

Version Supporting

Minecraft Forge Fabric NeoForge
1.14.4- ❌ ❌ ❌
1.14.4~1.19.4 ✅ ✅ ❌
1.20.1~26.1 ✅ ✅ ✅
Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

These come from our own check of the pack file, not from the source page.

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