Sparkle's Morpher

Evidence

Ran on Kiln's test stand (2026-11-04): YesSteveModelFabric did not start: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager; YesSteveModelFabricClient did not start: java.lang.NoSuchMethodError: 'java.util.List net.fabricmc.loader.api.FabricLoader.getEntrypoints(java.lang.String, java.lang.Class)'.

What it needs from Kiln

• an access widener
• Mixin
• com.mojang.authlib.GameProfile
• com.mojang.authlib.exceptions.AuthenticationException
• com.mojang.authlib.minecraft.SessionService
• com.mojang.authlib.properties.Property
• com.mojang.authlib.services.ProfileResult
• com.mojang.blaze3d.framegraph.FrameGraphBuilder
• com.mojang.blaze3d.framegraph.FramePass
• com.mojang.blaze3d.pipeline.RenderTarget
• com.mojang.blaze3d.platform.InputConstants.Key
• com.mojang.blaze3d.platform.Lighting
• com.mojang.blaze3d.platform.Lighting.Entry
• com.mojang.blaze3d.platform.Monitor
• com.mojang.blaze3d.platform.NativeImage
• com.mojang.blaze3d.platform.VideoMode
• com.mojang.blaze3d.platform.Window
• com.mojang.blaze3d.systems.RenderSystem
• com.mojang.blaze3d.systems.SamplerCache
• com.mojang.blaze3d.systems.ScissorState
• com.mojang.blaze3d.vertex.DefaultVertexFormat
• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.blaze3d.vertex.PoseStack.Pose
• com.mojang.blaze3d.vertex.VertexConsumer
• com.mojang.math.Axis
• com.mojang.renderpearl.api.GpuFormat
• com.mojang.renderpearl.api.buffers.GpuBuffer
• com.mojang.renderpearl.api.buffers.GpuBufferSlice
• com.mojang.renderpearl.api.commands.CommandEncoder
• com.mojang.renderpearl.api.commands.GpuFence
• com.mojang.renderpearl.api.commands.RenderPass
• com.mojang.renderpearl.api.device.DeviceInfo
• com.mojang.renderpearl.api.device.GpuDevice
• com.mojang.renderpearl.api.pipeline.BindGroupLayout
• com.mojang.renderpearl.api.pipeline.BindGroupLayout.Builder
• com.mojang.renderpearl.api.pipeline.BlendFunction
• com.mojang.renderpearl.api.pipeline.ColorTargetState
• com.mojang.renderpearl.api.pipeline.DepthStencilState
• com.mojang.renderpearl.api.pipeline.IndexType
• com.mojang.renderpearl.api.pipeline.PrimitiveTopology
• com.mojang.renderpearl.api.pipeline.RenderPipeline
• com.mojang.renderpearl.api.pipeline.RenderPipeline.Builder
• and 81 more

On the roadmap: Minecraft's libraries and client API (0.2), Mixin (0.5)

In the author's words

A universal Minecraft custom model platform with custom models, animations, sounds, and a new cloud-based multiplayer architecture.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file sparkle-morpher-2.3.2-fa26.3.jar. The scan reads the mod's classes; it does not run them.