OC2R: Addon Core
by therealm18
OC2R: Addon Core is a Forge library that other OpenComputers II addon mods build on, and it is required by two catalog mods.
What it does
The mod gives addon developers a shared base for OpenComputers II integrations, so separate addon mods can rely on one common core rather than each carrying their own. It is open source under the MIT License and runs on client and server, so both sides need it when an addon depends on it. Forge files target 1.20.1 only, with 1.0.3 as the latest release, published on 2025-09-05.
Key features
Shared addon base
Provides the common code that OpenComputers II library addons can build on, instead of each addon bundling its own.
Library integration
Serves as the core for addon mods that integrate with OpenComputers II, including OC2R: Library.
Source and issue tracking
Public source code and an issue tracker are linked from the project, so problems with the core can be reported openly.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Required by 2 mods
Questions
Does OC2R: Valkyrien Skies need Addon Core?
Which Minecraft version does Addon Core support?
In the catalog
OC2R: Addon Core is one of 3,514 Library mods on ModsFinder, and one of 1,576 Library mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from therealm18
Similar mods
What the author says
Welcome to OC2R: Addon Core. This is a library addon for all of my mod integrations that we will be doing for OpenComputers II: Reimagined. If you would like to see a mod supported, or do a pull request yourself, we are more then free for people to add their own.
Official listing
- Modrinth page
- modrinth.com/mod/oc2r-addon-core
- Owner
- therealm18
- Published
- 2025-09-04
- Updated on Modrinth
- 2025-09-05
- Facts verified
- 2026-10-15