Fish of Thieves

Evidence

Ran on Kiln's test stand (2026-11-04): FishOfThievesFabric did not start: java.lang.NoClassDefFoundError: net/minecraft/world/level/levelgen/feature/stateproviders/BlockStateProvider; FishOfThievesFabricClient did not start: java.lang.NoClassDefFoundError: net/minecraft/client/renderer/entity/layers/RenderLayer.

What it needs from Kiln

• an access widener
• Mixin
• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.math.Axis
• net.fabricmc.fabric.api.biome.v1.BiomeModifications
• net.fabricmc.fabric.api.biome.v1.BiomeSelectors
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.Context
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking.PlayPayloadHandler
• net.fabricmc.fabric.api.client.particle.v1.ParticleRenderEvents
• net.fabricmc.fabric.api.client.particle.v1.ParticleRenderEvents.AllowTerrainParticleTint
• net.fabricmc.fabric.api.client.rendering.v1.BlockColorRegistry
• net.fabricmc.fabric.api.client.rendering.v1.LivingEntityRenderLayerRegistrationCallback
• net.fabricmc.fabric.api.client.rendering.v1.LivingEntityRenderLayerRegistrationCallback.RegistrationHelper
• net.fabricmc.fabric.api.client.rendering.v1.ModelLayerRegistry
• net.fabricmc.fabric.api.client.rendering.v1.ModelLayerRegistry.TexturedLayerDefinitionProvider
• net.fabricmc.fabric.api.creativetab.v1.FabricCreativeModeTab
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerChunkEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerChunkEvents.Load
• net.fabricmc.fabric.api.event.registry.DynamicRegistries
• net.fabricmc.fabric.api.event.registry.DynamicRegistries.SyncOption
• net.fabricmc.fabric.api.event.registry.DynamicRegistrySetupCallback
• net.fabricmc.fabric.api.event.registry.DynamicRegistryView
• net.fabricmc.fabric.api.item.v1.BlockTransformerHelper
• net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
• net.fabricmc.fabric.api.networking.v1.PlayerLookup
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.Context
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.PlayPayloadHandler
• net.fabricmc.fabric.api.object.builder.v1.entity.FabricDefaultAttributeRegistry
• net.fabricmc.fabric.api.object.builder.v1.entity.FabricEntityDataRegistry
• net.fabricmc.fabric.api.registry.FlammableBlockRegistry
• net.fabricmc.fabric.api.resource.v1.ResourceLoader
• net.fabricmc.fabric.api.resource.v1.pack.PackActivationType
• net.minecraft.advancements.predicates.DataComponentMatchers
• net.minecraft.advancements.predicates.DataComponentMatchers.Builder
• net.minecraft.advancements.predicates.EnchantmentPredicate
• net.minecraft.advancements.predicates.ItemPredicate
• net.minecraft.advancements.predicates.ItemPredicate.Builder
• net.minecraft.advancements.predicates.LocationPredicate
• net.minecraft.advancements.predicates.LocationPredicate.Builder
• net.minecraft.advancements.predicates.MinMaxBounds
• and 82 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

A mod adds all the fish from Sea of Thieves, fish fer ye pirate!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file fish_of_thieves-mc26.3-v26.3.1.0-fabric.jar. The scan reads the mod's classes; it does not run them.