Express Carts

Evidence

Ran on Kiln's test stand (2026-11-04): ExpressCarts did not start: java.lang.NoClassDefFoundError: net/minecraft/core/dispenser/DispenseItemBehavior.

What it needs from Kiln

• Mixin
• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.loader.api.ModContainer
• net.fabricmc.loader.api.Version
• net.fabricmc.loader.api.metadata.ContactInformation
• net.fabricmc.loader.api.metadata.ModMetadata
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.commands.SharedSuggestionProvider
• net.minecraft.commands.arguments.IdentifierArgument
• net.minecraft.core.component.DataComponents
• net.minecraft.core.dispenser.MinecartDispenseItemBehavior
• net.minecraft.network.chat.ClickEvent
• net.minecraft.network.chat.ClickEvent.OpenUrl
• net.minecraft.network.chat.HoverEvent
• net.minecraft.network.chat.HoverEvent.ShowText
• net.minecraft.network.chat.Style
• net.minecraft.network.syncher.EntityDataAccessor
• net.minecraft.network.syncher.SynchedEntityData
• net.minecraft.network.syncher.SynchedEntityData.DataValue
• net.minecraft.server.level.ServerChunkCache
• net.minecraft.server.level.TicketType
• net.minecraft.world.entity.EntityType
• net.minecraft.world.entity.EntityType.Builder
• net.minecraft.world.entity.EntityType.EntityFactory
• net.minecraft.world.entity.EntityTypes
• net.minecraft.world.entity.MobCategory
• net.minecraft.world.entity.player.Input
• net.minecraft.world.entity.vehicle.minecart.Minecart
• net.minecraft.world.entity.vehicle.minecart.MinecartChest
• net.minecraft.world.item.MinecartItem
• net.minecraft.world.level.ChunkPos
• net.minecraft.world.level.block.ChestBlock
• net.minecraft.world.level.block.ColorCollection
• net.minecraft.world.level.block.DispenserBlock
• net.minecraft.core.dispenser.DispenseItemBehavior
• FabricLoader.getModContainer()
• DefaultedRegistry.getOptional()
• BuiltInRegistries.ENTITY_TYPE
• MutableComponent.copy()
• and 14 more

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

New, faster minecarts usable by Vanilla clients.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file expresscarts-fabric-1.5.0+26.3.jar. The scan reads the mod's classes; it does not run them.