Structure Finder

Evidence

Ran on Kiln's test stand (2026-11-04): StructureFinderMod did not start: java.lang.NoClassDefFoundError: net/minecraft/network/protocol/Packet; StructureFinderClient did not start: java.lang.NoClassDefFoundError: net/minecraft/network/protocol/common/custom/CustomPacketPayload.

What it needs from Kiln

• 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.event.lifecycle.v1.ServerTickEvents
• net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents.EndTick
• net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Disconnect
• net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents.Join
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.Context
• net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking.PlayPayloadHandler
• net.minecraft.client.Camera
• net.minecraft.client.renderer.GameRenderer
• net.minecraft.client.resources.language.I18n
• net.minecraft.core.HolderSet
• net.minecraft.core.HolderSet.Direct
• net.minecraft.core.RegistryAccess
• net.minecraft.network.RegistryFriendlyByteBuf
• net.minecraft.network.chat.Style
• net.minecraft.network.codec.ByteBufCodecs
• net.minecraft.network.codec.StreamCodec
• net.minecraft.network.protocol.common.custom.CustomPacketPayload
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.Type
• net.minecraft.network.protocol.common.custom.CustomPacketPayload.TypeAndCodec
• net.minecraft.network.protocol.game.ClientboundSetActionBarTextPacket
• net.minecraft.server.MinecraftServer
• net.minecraft.server.level.ServerChunkCache
• net.minecraft.server.network.ServerGamePacketListenerImpl
• net.minecraft.server.players.PlayerList
• net.minecraft.world.level.ChunkPos
• net.minecraft.world.level.StructureManager
• net.minecraft.world.level.chunk.ChunkGenerator
• net.minecraft.world.level.levelgen.structure.BoundingBox
• net.minecraft.world.level.levelgen.structure.Structure
• net.minecraft.world.level.levelgen.structure.StructureStart
• net.minecraft.network.protocol.Packet
• FabricCreativeModeTabOutput.insertAfter()
• Minecraft.execute()
• Minecraft.gameRenderer
• and 16 more

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

In the author's words

Helps to find structures. (Сompatible with mods)

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file structure-finder-26.3-fabric-1.3.0.jar. The scan reads the mod's classes; it does not run them.