Pinguinmike,s Dragon Toy (Better To Play/MVS)

Evidence

Ran on Kiln's test stand (2026-11-04): DragonToyMod did not start: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager.

What it needs from Kiln

• an access widener
• Mixin
• net.fabricmc.api.EnvType
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.minecraft.commands.CommandSource
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.server.MinecraftServer
• net.minecraft.server.TickTask
• net.minecraft.server.permissions.LevelBasedPermissionSet
• net.minecraft.world.level.block.HorizontalDirectionalBlock
• net.minecraft.world.level.block.Mirror
• net.minecraft.world.level.block.Rotation
• net.minecraft.world.level.block.state.BlockBehaviour.StatePredicate
• net.minecraft.world.level.block.state.properties.NoteBlockInstrument
• net.minecraft.world.phys.Vec2
• net.minecraft.world.phys.shapes.Shapes
• org.apache.logging.log4j.LogManager
• org.apache.logging.log4j.Logger
• FabricLoader.getEnvironmentType()
• ServerLevel.getServer()
• Items.registerItem()
• Items.registerItem()
• Blocks.register()
• BlockBehaviour.Properties.instrument()
• BlockBehaviour.Properties.isRedstoneConductor()
• BlockState.rotate()

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

In the author's words

The Ender Dragon Toy from the Better to Play (MVS) mod as a mod for many other versions!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file Dragon Toy V26.3 (Fabric).jar. The scan reads the mod's classes; it does not run them.