- Latest version
- 1.3.1
- Minecraft
- 1.21 to 1.21.1
- Java
- Java 21+
- Loaders
- Fabric, NeoForge
- Licence
- CC-BY-4.0
- Downloads
- 651.4k
- Updated
- 1 d ago
- Available on
- Modrinth
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Oracle Index declares support for, newest first, with the Java runtime that version needs.
Download
From Oracle Index’s own host. Nothing is re-hosted here.
oracle_index-neoforge-1.3.1.jar · 28.2 MB · for 1.21.1
eef629c7e619…Older versions13Hide older versions
- 1.3.019 Jun 20261.21.128.2 MB
0c1a1fd859fe…Get - 1.2.029 Apr 20261.21.128.2 MB
dd5e6a812af0…Get - 1.1.117 Mar 20261.21.128.2 MB
9f475ccf7e62…Get - 1.1.015 Mar 20261.21.128.4 MB
db85a75fb3de…Get - 1.0.07 Feb 20261.21.128.2 MB
a9e5c1db3c62…Get - 0.5.04 Nov 20251.21.128.0 MB
e3d3afc4c766…Get - 0.4.119 Aug 20251.21.127.9 MB
9eb4ddd5ec92…Get - 0.4.022 Jul 20251.21.128.2 MB
64d6d423404d…Get - 0.3.017 May 20251.21.127.9 MB
c4dc710dd531…Get - 0.2.111 May 20251.21.10.5 MB
da8c1a4c4298…Get - 0.2.013 Mar 20251.21.10.7 MB
9017ff6e69b4…Get - 0.1.13 Mar 20251.21, 1.21.10.7 MB
095ee0a5eab0…Get - 0.1.023 Feb 20251.21, 1.21.10.7 MB
44b031cef757…Get
Frequently asked
Does Oracle Index work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Oracle Index 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 Oracle Index support?
Everything the author has declared, from 1.21 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 Oracle Index on the client or the server?
The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.
Which platform or loader does Oracle Index support?
Fabric, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Oracle Index?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is Oracle Index under?
CC-BY-4.0, 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 Oracle Index?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Oracle Index 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.
Is this information wrong or missing something? .