All mods

Planned

Version
1.3.1
Author
TM_DE
Page
modrinth.com/mod/visual-data-size

Visual Data Size

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

Evidence

Ran on Kiln's test stand (2026-11-04): VisualDataSizeClient did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/item/v1/ItemTooltipCallback.

What it needs from Kiln

  • net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback
  • net.fabricmc.fabric.api.client.command.v2.ClientCommands
  • net.fabricmc.fabric.api.client.command.v2.FabricClientCommandSource
  • net.fabricmc.fabric.api.client.item.v1.ItemTooltipCallback
  • net.minecraft.nbt.CompoundTag
  • net.minecraft.nbt.ListTag
  • net.minecraft.nbt.NbtIo
  • net.minecraft.nbt.Tag
  • net.minecraft.network.chat.Style
  • net.minecraft.network.chat.contents.TranslatableContents
  • net.minecraft.util.ProblemReporter
  • net.minecraft.util.ProblemReporter.Collector
  • net.minecraft.util.ProblemReporter.PathElement
  • net.minecraft.world.ItemStackWithSlot
  • net.minecraft.world.item.Item.TooltipContext
  • net.minecraft.world.item.TooltipFlag
  • net.minecraft.world.level.storage.TagValueOutput
  • Component.getContents()
  • Component.getStyle()
  • MutableComponent.withStyle()
  • ItemStack.MAP_CODEC

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

In the author's words

A client-side fabric mod that displays the exact byte-size and nested tag count of items in advanced tooltips.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file visualdatasize-1.3.1.jar. The scan reads the mod's classes; it does not run them.

Reports from players

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