Seaworthy Boats

Evidence

Ran on Kiln's test stand (2026-11-04): ModFabric did not start: java.lang.NoSuchMethodError: 'java.util.Optional net.fabricmc.loader.api.FabricLoader.getModContainer(java.lang.String)'.

What it needs from Kiln

• Mixin
• net.minecraft.client.renderer.RenderPipelines
• net.minecraft.core.NonNullList
• net.minecraft.core.component.DataComponents
• net.minecraft.core.particles.ParticleTypes
• net.minecraft.nbt.CompoundTag
• net.minecraft.network.chat.FormattedText
• net.minecraft.network.chat.Style
• net.minecraft.tags.ItemTags
• net.minecraft.util.Prediction
• net.minecraft.world.Container
• net.minecraft.world.entity.player.Abilities
• net.minecraft.world.entity.player.Inventory
• net.minecraft.world.entity.vehicle.boat.AbstractBoat
• net.minecraft.world.entity.vehicle.boat.AbstractChestBoat
• net.minecraft.world.item.BoatItem
• net.minecraft.world.item.component.CustomData
• net.minecraft.world.level.material.MapColor
• net.minecraft.world.phys.AABB
• net.minecraft.world.phys.HitResult.Type
• Minecraft.hitResult
• Font.width()
• GuiGraphicsExtractor.blitSprite()
• GuiGraphicsExtractor.centeredText()
• GuiGraphicsExtractor.disableScissor()
• GuiGraphicsExtractor.enableScissor()
• GuiGraphicsExtractor.pose()
• LocalPlayer.getVehicle()
• MutableComponent.withStyle()
• ServerLevel.sendParticles()
• SoundEvents.LEVER_CLICK
• Player.addItem()
• Player.drop()
• Player.getAbilities()
• Player.getInventory()
• Player.isShiftKeyDown()
• ItemStack.getHoverName()
• ItemStack.getOrDefault()
• ItemStack.is()
• Items.COPPER_INGOT
• Items.NETHERITE_INGOT
• and 4 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

⛵ Reinforce boats into faster, tougher tiers from copper to netherite, and repair them with planks at a shipyard.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file seaworthyboats-26.3.0-1.1.jar. The scan reads the mod's classes; it does not run them.