concrete-mixer

Evidence

Ran on Kiln's test stand (2026-11-04): ConcreteMixerFabric did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/transfer/v1/storage/Storage; ConcreteMixerClient did not start: java.lang.NoClassDefFoundError: net/minecraft/client/gui/screens/MenuScreens$ScreenConstructor.

What it needs from Kiln

• net.fabricmc.fabric.api.lookup.v1.block.BlockApiLookup
• net.fabricmc.fabric.api.lookup.v1.item.ItemApiLookup
• net.fabricmc.fabric.api.object.builder.v1.block.entity.FabricBlockEntityTypeBuilder
• net.fabricmc.fabric.api.object.builder.v1.block.entity.FabricBlockEntityTypeBuilder.Factory
• net.fabricmc.fabric.api.transfer.v1.context.ContainerItemContext
• net.fabricmc.fabric.api.transfer.v1.fluid.FluidConstants
• net.fabricmc.fabric.api.transfer.v1.fluid.FluidStorage
• net.fabricmc.fabric.api.transfer.v1.fluid.FluidVariant
• net.fabricmc.fabric.api.transfer.v1.item.ContainerStorage
• net.fabricmc.fabric.api.transfer.v1.storage.Storage
• net.fabricmc.fabric.api.transfer.v1.storage.base.SingleSlotStorage
• net.fabricmc.fabric.api.transfer.v1.transaction.Transaction
• net.fabricmc.fabric.api.transfer.v1.transaction.TransactionContext
• net.minecraft.client.gui.screens.MenuScreens
• net.minecraft.client.gui.screens.MenuScreens.ScreenConstructor
• net.minecraft.client.gui.screens.inventory.AbstractContainerScreen
• net.minecraft.core.NonNullList
• net.minecraft.core.component.DataComponentGetter
• net.minecraft.core.component.DataComponentMap
• net.minecraft.core.component.DataComponentMap.Builder
• net.minecraft.core.component.DataComponents
• net.minecraft.core.particles.ParticleTypes
• net.minecraft.tags.ItemTags
• net.minecraft.world.Container
• net.minecraft.world.ContainerHelper
• net.minecraft.world.SimpleContainer
• net.minecraft.world.WorldlyContainer
• net.minecraft.world.entity.player.Inventory
• net.minecraft.world.flag.FeatureFlags
• net.minecraft.world.inventory.AbstractContainerMenu
• net.minecraft.world.inventory.ContainerData
• net.minecraft.world.inventory.MenuType
• net.minecraft.world.inventory.MenuType.MenuSupplier
• net.minecraft.world.inventory.SimpleContainerData
• net.minecraft.world.inventory.Slot
• net.minecraft.world.item.DyeColor
• net.minecraft.world.item.component.ItemContainerContents
• net.minecraft.world.level.block.BaseEntityBlock
• net.minecraft.world.level.block.ColorCollection
• net.minecraft.world.level.block.RenderShape
• and 27 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4)

In the author's words

A single-block concrete factory. Drop in sand, gravel, and dye (or concrete powder) plus water — get colored concrete blocks. Furnace-style, no power required.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file concretemixer-fabric-0.3.0.jar. The scan reads the mod's classes; it does not run them.