CurseForge · Minecraft mod
OK Core
Omoshiroi Kamo Core module
Quick answer
Which OK Core release should I use?
OK Core okcore-26.11.15.0.jar targets 1.7.10 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is OK Core required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does OK Core okcore-26.11.15.0.jar need?
okcore-26.11.15.0.jar. Change the file and its required mods may change too.
Install GTNHLib, UniMixins first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add OK Core without breaking your instance.
Built for OK Core okcore-26.11.15.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use okcore-26.11.15.0.jar. It targets 1.7.10 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install GTNHLib, UniMixins first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside okcore-26.11.15.0.jar. It opens that exact file at the source.
About this project
What does OK Core add?
Just a core mod extracted to use in other mod
Required Dependencies:
Note:
- Controlling compatibility support (recommended
>= 2.1.0).
Features:
- Datapack Loader (Recipes, Tags),
- Capabilities system,
- Fast NBT write/read in TileEntity and WorldSavedData with NBTPersist,
- Fast Packet Message with PacketCodec,
- Mouse and Key Input event,
- Many Helpers class help reducing code duplication,
- BaseMod class help handle command, keybind, event, versionable,…
Project description from CurseForge.
Pick your setup
OK Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.7.10
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
OK Core versions and loaders
okcore-26.11.15.0.jar
15 Nov 2026
okcore-26.10.31.1.jar
31 Oct 2026
okcore-26.10.31.0.jar
31 Oct 2026
okcore-26.10.10.0.jar
10 Oct 2026
okcore-26.10.09.0.jar
9 Oct 2026
okcore-26.10.07.1.jar
7 Oct 2026
okcore-26.10.07.0.jar
7 Oct 2026
okcore-26.10.06.1.jar
6 Oct 2026
okcore-26.10.06.0.jar
6 Oct 2026
okcore-26.09.27.0.jar
27 Sept 2026
okcore-26.09.26.0.jar
26 Sept 2026
okcore-26.09.22.2.jar
22 Sept 2026
Looking for an older file? The official CurseForge project page is in Resources.