xNICEx

Evidence

Ran on Kiln's test stand (2026-11-04): Nice did not start: java.lang.NoClassDefFoundError: net/minecraft/world/level/block/EntityBlock; ClientSetup did not start: java.lang.NoClassDefFoundError: net/minecraft/server/packs/resources/PreparableReloadListener.

What it needs from Kiln

• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.blaze3d.vertex.PoseStack.Pose
• com.mojang.blaze3d.vertex.VertexConsumer
• com.mojang.math.Transformation
• com.mojang.renderpearl.api.pipeline.BlendFunction
• com.mojang.renderpearl.api.pipeline.ColorTargetState
• com.mojang.renderpearl.api.pipeline.CompareOp
• com.mojang.renderpearl.api.pipeline.DepthStencilState
• com.mojang.renderpearl.api.pipeline.RenderPipeline
• com.mojang.renderpearl.api.pipeline.RenderPipeline.Builder
• com.mojang.renderpearl.api.pipeline.RenderPipeline.Snippet
• net.fabricmc.fabric.api.client.model.loading.v1.UnbakedModelDeserializer
• net.fabricmc.fabric.api.creativetab.v1.FabricCreativeModeTab
• 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.resource.v1.ResourceLoader
• net.fabricmc.fabric.api.tag.convention.v2.ConventionalItemTags
• net.minecraft.client.model.geom.builders.UVPair
• net.minecraft.client.renderer.BindGroupLayouts
• net.minecraft.client.renderer.RenderPipelines
• net.minecraft.client.renderer.SubmitNodeCollector
• net.minecraft.client.renderer.SubmitNodeCollector.CustomGeometryRenderer
• net.minecraft.client.renderer.block.BlockStateModelSet
• net.minecraft.client.renderer.block.dispatch.BlockStateModel
• net.minecraft.client.renderer.block.dispatch.ModelState
• 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.feature.ModelFeatureRenderer
• net.minecraft.client.renderer.feature.ModelFeatureRenderer.CrumblingOverlay
• net.minecraft.client.renderer.oit.OitPipelineSet
• net.minecraft.client.renderer.oit.OitPipelineSet.Builder
• net.minecraft.client.renderer.rendertype.RenderSetup
• net.minecraft.client.renderer.rendertype.RenderSetup.RenderSetupBuilder
• net.minecraft.client.renderer.rendertype.RenderType
• net.minecraft.client.renderer.rendertype.RenderTypes
• net.minecraft.client.renderer.state.level.CameraRenderState
• net.minecraft.client.renderer.texture.OverlayTexture
• and 48 more

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

In the author's words

Nice Innovative Creative Enhancements - A mod about decoration

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file nice-fabric-26.3-7.0.2-fabric.jar. The scan reads the mod's classes; it does not run them.