operatorbase-1.0.0.jar is a release file of the Minecraft mod OperatorBase for Forge, made for Minecraft 1.20.2, 1.20.5, 1.20.1, 1.20.6, 1.20.4, 1.20.3. It was published on January 2, 2026 and is 4 MB in size. For the full description, screenshots and every other version, visit the OperatorBase mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
