Shulker Box Tooltip

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): ShulkerBoxTooltipImpl did not start: java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager; ShulkerBoxTooltipClientImpl did not start: java.lang.NoClassDefFoundError: net/minecraft/client/gui/screens/inventory/tooltip/ClientTooltipComponent.

What it needs from Kiln

Mixin
com.mojang.authlib.GameProfile
com.mojang.blaze3d.platform.InputConstants.Key
net.fabricmc.api.EnvType
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Disconnect
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Init
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Join
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.networking.v1.ServerboundPlayChannelEvents
net.fabricmc.fabric.api.client.networking.v1.ServerboundPlayChannelEvents.Register
net.fabricmc.fabric.api.client.networking.v1.ServerboundPlayChannelEvents.Unregister
net.fabricmc.fabric.api.client.rendering.v1.ClientTooltipComponentCallback
net.fabricmc.fabric.api.entity.event.v1.ServerEntityLevelChangeEvents
net.fabricmc.fabric.api.entity.event.v1.ServerEntityLevelChangeEvents.AfterPlayerChange
net.fabricmc.fabric.api.networking.v1.ClientboundPlayChannelEvents
net.fabricmc.fabric.api.networking.v1.ClientboundPlayChannelEvents.Register
net.fabricmc.fabric.api.networking.v1.ClientboundPlayChannelEvents.Unregister
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.Init
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.loader.api.ModContainer
net.fabricmc.loader.api.entrypoint.EntrypointContainer
net.fabricmc.loader.api.metadata.ModMetadata
net.minecraft.client.gui.screens.inventory.tooltip.ClientTooltipComponent
net.minecraft.client.gui.screens.inventory.tooltip.DefaultTooltipPositioner
net.minecraft.client.gui.screens.inventory.tooltip.TooltipRenderUtil
net.minecraft.client.multiplayer.ServerData
net.minecraft.client.renderer.RenderPipelines
net.minecraft.client.server.IntegratedServer
net.minecraft.core.NonNullList
net.minecraft.core.RegistryAccess
net.minecraft.core.component.DataComponentMap
net.minecraft.core.component.DataComponents
net.minecraft.locale.Language
and 81 more

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Machines (0.4), Mixin (0.5)

In the author's words

View the contents of shulker boxes from your inventory

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file shulkerboxtooltip-fabric-5.4.3+26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

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