CleanroomTestBench

CleanroomTestBench is a dedicated Minecraft 1.12.2 test pack for checking packaged mods on Cleanroom. Use it to test a built mod JAR and its dependencies in a repeatable environment. For creating a mod project, follow Project Setup in the Mod Agent Workflow.

The pack includes performance and compatibility mods recommended in the Cleanroom modpack guide.

Agent-assisted testing

Agent Diagnostics Toolkit comes with local automation enabled. An agent can use local request files to open a disposable world, run test bundles with your player permissions, and close Minecraft. No test bundle runs automatically when you join a world.

To test a mod, add its built JAR and required dependencies to your dedicated test profile. Follow the workflow’s validation steps in a disposable world.

Optional shader testing

Complementary Reimagined is included for optional shader testing and requires a compatible shader loader. For OptiFine compatibility checks, supply your own Minecraft 1.12.2 OptiFine JAR.

Included mods

• Runtime and compatibility — Cleanroom Relauncher, ConfigAnytime, Fugue, MixinBooter, OptiNotFine, Red Core, Scalar Legacy
• Performance and bug fixes — Alfheim Lighting Engine, Chibi, Fixeroo, Gnetum, Reach Fix, StellarCore, Universal Tweaks, VintageFix
• Interface and controls — Default Options, Had Enough Items, Hwyla, JEI Area Fixer, Keyboard Wizard, Mouse Tweaks Unofficial
• Testing and diagnostics — Agent Diagnostics Toolkit, Crash Assistant, Flare, TellMe

Credits

CleanroomTestBench was developed with AI-agent assistance. Its initial mod selection was based on BareBones Template (Cleanroom).