Stackable Trims

Evidence

Ran on Kiln's test stand (2026-11-04): StackableTrimsFabric did not start: java.lang.NoSuchMethodError: 'boolean net.fabricmc.loader.api.FabricLoader.isModLoaded(java.lang.String)'.

What it needs from Kiln

• Mixin
• net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.fabricmc.fabric.api.gamerule.v1.GameRuleBuilder
• net.fabricmc.fabric.api.gamerule.v1.GameRuleBuilder.BooleanRuleBuilder
• net.fabricmc.fabric.api.gamerule.v1.GameRuleBuilder.IntegerRuleBuilder
• net.minecraft.client.server.IntegratedServer
• net.minecraft.commands.CommandSourceStack
• net.minecraft.commands.Commands
• net.minecraft.commands.Commands.CommandSelection
• net.minecraft.core.HolderLookup.RegistryLookup
• net.minecraft.core.component.DataComponentType
• net.minecraft.core.component.DataComponentType.Builder
• net.minecraft.core.component.DataComponents
• net.minecraft.network.codec.ByteBufCodecs
• net.minecraft.server.MinecraftServer
• net.minecraft.tags.ItemTags
• net.minecraft.world.entity.EntityTypes
• net.minecraft.world.entity.EquipmentSlot
• net.minecraft.world.entity.decoration.ArmorStand
• net.minecraft.world.item.DyeColor
• net.minecraft.world.item.component.DyedItemColor
• net.minecraft.world.item.enchantment.Enchantments
• net.minecraft.world.item.equipment.trim.ArmorTrim
• net.minecraft.world.level.gamerules.GameRuleCategory
• net.minecraft.world.level.gamerules.GameRules
• net.minecraft.world.phys.Vec2
• FabricLoader.isModLoaded()
• Minecraft.getSingleplayerServer()
• HolderLookup.Provider.lookupOrThrow()
• BuiltInRegistries.DATA_COMPONENT_TYPE
• Registries.ENCHANTMENT
• Registries.TRIM_MATERIAL
• Registries.TRIM_PATTERN
• ServerLevel.addFreshEntity()
• ServerLevel.getEntities()
• ServerLevel.registryAccess()
• ItemStack.enchant()
• ItemStack.get()
• ItemStack.getOrDefault()
• and 26 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

Allows you to put multiple trims on your armor at once!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file stackable-armor-trims-fabric-2.4.jar. The scan reads the mod's classes; it does not run them.