Gamma Utils (Fullbright)

Evidence

Ran on Kiln's test stand (2026-11-04): GammaUtils did not start: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager.

What it needs from Kiln

• an access widener
• Mixin
• com.mojang.blaze3d.platform.InputConstants.Key
• net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback
• net.fabricmc.fabric.api.client.command.v2.ClientCommands
• net.minecraft.client.Camera
• net.minecraft.client.gui.Hud
• net.minecraft.client.renderer.GameRenderer
• net.minecraft.commands.CommandBuildContext
• net.minecraft.core.component.DataComponentMap
• net.minecraft.world.attribute.EnvironmentAttributeProbe
• net.minecraft.world.attribute.EnvironmentAttributes
• net.minecraft.world.effect.MobEffect
• net.minecraft.world.effect.MobEffectCategory
• net.minecraft.world.effect.MobEffectInstance
• net.minecraft.world.level.LightLayer
• net.minecraft.world.level.lighting.LayerLightEventListener
• net.minecraft.world.level.lighting.LevelLightEngine
• org.apache.logging.log4j.LogManager
• InputConstants.UNKNOWN
• Minecraft.gameRenderer
• Minecraft.getDeltaTracker()
• Gui.hud
• ClientLevel.getLightEngine()
• Holder.Direct.<init>()

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

Gamma / Brightness / Night Vision mod, making it easy to see in the dark. Basically Fullbright for Fabric and NeoForge.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file Gamma-Utils-Fabric-3.2.2+mc26.3.jar. The scan reads the mod's classes; it does not run them.