Tool Switcher

Evidence

Ran on Kiln's test stand (2026-11-04): it stopped at folk.sisby.kaleido.api.ReflectiveConfig, a class from a jar nested inside the mod; Kiln does not unpack nested jars yet.

What it needs from Kiln

• com.mojang.blaze3d.platform.InputConstants.Key
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents
• net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Disconnect
• 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.player.AttackBlockCallback
• net.fabricmc.fabric.api.event.player.PlayerBlockBreakEvents
• net.fabricmc.fabric.api.event.player.PlayerBlockBreakEvents.After
• net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry
• net.fabricmc.fabric.api.tag.client.v1.ClientTags
• net.fabricmc.fabric.api.tag.convention.v2.ConventionalItemTags
• net.minecraft.client.Options
• net.minecraft.client.multiplayer.MultiPlayerGameMode
• net.minecraft.client.multiplayer.chat.ChatListener
• net.minecraft.core.HolderSet
• net.minecraft.core.HolderSet.Direct
• net.minecraft.core.HolderSet.Named
• 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.tags.BlockTags
• net.minecraft.tags.EnchantmentTags
• net.minecraft.tags.ItemTags
• net.minecraft.tags.TagKey
• net.minecraft.util.ExtraCodecs
• net.minecraft.util.ExtraCodecs.TagOrElementLocation
• net.minecraft.world.entity.EquipmentSlot
• net.minecraft.world.entity.ai.attributes.AttributeModifier
• net.minecraft.world.entity.player.Inventory
• net.minecraft.world.inventory.AbstractContainerMenu
• net.minecraft.world.inventory.ContainerInput
• net.minecraft.world.item.enchantment.EnchantmentHelper
• net.minecraft.world.level.GameType
• net.minecraft.world.level.block.entity.BlockEntity
• net.minecraft.world.phys.HitResult.Type
• InputConstants.UNKNOWN
• KeyMapping.isDown()
• Minecraft.gameMode
• and 14 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4)

In the author's words

Automatically switches to the correct tool when breaking blocks.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file tool-switcher-3.2.6.jar. The scan reads the mod's classes; it does not run them.