Cauldron Cubes

Evidence

Ran on Kiln's test stand (2026-11-04) without the mods it depends on: it stopped at com.nine.cauldroncubes.platform.Platform, a class from another mod or library the stand did not have.

What it needs from Kiln

• Mixin
• com.mojang.blaze3d.vertex.PoseStack
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
• net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
• net.minecraft.client.renderer.blockentity.BlockEntityRenderer
• net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider
• net.minecraft.client.renderer.blockentity.BlockEntityRendererProvider.Context
• net.minecraft.client.renderer.blockentity.BlockEntityRenderers
• net.minecraft.client.renderer.blockentity.state.BlockEntityRenderState
• net.minecraft.client.renderer.entity.EntityRenderDispatcher
• net.minecraft.client.renderer.entity.TntRenderer
• net.minecraft.client.renderer.entity.state.EntityRenderState
• net.minecraft.client.renderer.entity.state.SulfurCubeRenderState
• net.minecraft.client.renderer.feature.ModelFeatureRenderer
• net.minecraft.client.renderer.feature.ModelFeatureRenderer.CrumblingOverlay
• net.minecraft.core.component.DataComponents
• net.minecraft.nbt.CompoundTag
• net.minecraft.network.FriendlyByteBuf
• net.minecraft.network.codec.StreamCodec
• net.minecraft.network.protocol.common.custom.CustomPacketPayload
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.Type
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.TypeAndCodec
• net.minecraft.network.protocol.game.ClientboundBlockEntityDataPacket
• net.minecraft.stats.StatType
• net.minecraft.stats.Stats
• net.minecraft.util.ProblemReporter
• net.minecraft.util.Util
• net.minecraft.util.valueproviders.FloatProvider
• net.minecraft.world.damagesource.DamageSource
• net.minecraft.world.entity.Bucketable
• net.minecraft.world.entity.EntitySpawnReason
• net.minecraft.world.entity.EntitySpawnRequest
• net.minecraft.world.entity.EntityType
• net.minecraft.world.entity.EntityTypes
• net.minecraft.world.entity.EquipmentSlot
• net.minecraft.world.entity.PostSpawnProcessor
• net.minecraft.world.entity.SulfurCubeArchetype
• net.minecraft.world.entity.SulfurCubeArchetype.ContactDamage
• net.minecraft.world.entity.SulfurCubeArchetype.ExplosionData
• and 67 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4), Mixin (0.5)

In the author's words

Store and interact with Sulfur Cubes inside cauldrons

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file cauldroncubes-fabric-26.3-1.0.01.jar. The scan reads the mod's classes; it does not run them.