Custom Pumpkin!

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): CustomPumpkin did not start: java.lang.NoClassDefFoundError: net/minecraft/world/level/block/EntityBlock; CustomPumpkinClient did not start: java.lang.NoClassDefFoundError: net/minecraft/network/protocol/common/custom/CustomPacketPayload.

What it needs from Kiln

com.mojang.blaze3d.platform.NativeImage
com.mojang.blaze3d.vertex.PoseStack
com.mojang.blaze3d.vertex.PoseStack.Pose
com.mojang.blaze3d.vertex.VertexConsumer
net.fabricmc.fabric.api.client.item.v1.ItemTooltipCallback
net.fabricmc.fabric.api.client.model.loading.v1.ModelLoadingPlugin
net.fabricmc.fabric.api.client.model.loading.v1.ModelLoadingPlugin.Context
net.fabricmc.fabric.api.client.model.loading.v1.ModelModifier
net.fabricmc.fabric.api.client.model.loading.v1.ModelModifier.AfterBakeBlock
net.fabricmc.fabric.api.client.model.loading.v1.ModelModifier.AfterBakeBlock.Context
net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
net.fabricmc.fabric.api.client.renderer.v1.mesh.QuadAtlas
net.fabricmc.fabric.api.client.renderer.v1.mesh.QuadEmitter
net.fabricmc.fabric.api.client.renderer.v1.mesh.ShadeMode
net.fabricmc.fabric.api.client.renderer.v1.model.FabricBlockStateModel
net.fabricmc.fabric.api.client.rendering.v1.level.LevelExtractionContext
net.fabricmc.fabric.api.client.rendering.v1.level.LevelExtractionEvents
net.fabricmc.fabric.api.client.rendering.v1.level.LevelExtractionEvents.EndExtraction
net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderContext
net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderEvents
net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderEvents.CollectSubmits
net.fabricmc.fabric.api.event.player.UseBlockCallback
net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.Context
net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.PlayPayloadHandler
net.minecraft.client.gui.components.Button
net.minecraft.client.gui.components.Button.Builder
net.minecraft.client.gui.components.Button.OnPress
net.minecraft.client.gui.screens.MenuScreens
net.minecraft.client.gui.screens.MenuScreens.ScreenConstructor
net.minecraft.client.gui.screens.inventory.AbstractContainerScreen
net.minecraft.client.input.MouseButtonEvent
net.minecraft.client.renderer.RenderPipelines
net.minecraft.client.renderer.SubmitNodeCollector
net.minecraft.client.renderer.SubmitNodeCollector.CustomGeometryRenderer
net.minecraft.client.renderer.block.BlockAndTintGetter
net.minecraft.client.renderer.block.dispatch.BlockStateModel
net.minecraft.client.renderer.chunk.ChunkSectionLayer
net.minecraft.client.renderer.rendertype.RenderTypes
and 62 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

🎃 Custom Pumpkin Carving. Custom Pumpkin! is a lightweight Fabric mod that gives you complete creative freedom over your Halloween decorations!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file custompumpkin-2.0.1.jar. The scan reads the mod's classes; it does not run them.

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