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Attribute Tooltip Fix

by Lytho

Attribute Tooltip Fix corrects broken attribute tooltips when items use NBT-defined UUIDs, providing the exact UUID values needed for attack damage and attack speed modifiers.

Our summary

What this project does

What this mod doesAttribute Tooltip Fix addresses a specific rendering bug in Minecraft. When you add attribute modifiers to items using NBT data - whether through commands, KubeJS, or other tools - the game normally fails to display those attributes in the item tooltip. This mod patches that behavior so the tooltips render correctly.## Who it's forMap makers, datapack authors, and server operators who create custom items with attribute modifiers. If you've ever given yourself a diamond sword with custom attack damage via /give and wondered why the tooltip shows nothing, this mod is for you. It also helps modpack developers who use KubeJS or similar scripting tools to define item attributes programmatically.## How it worksThe fix is narrow and targeted. Minecraft expects attribute UUIDs in a specific format when they're loaded from NBT. The mod supplies the correct UUID values for the two most common attributes:Attack DamageNBT array: [I;-885041709,1683771192,-1533567981,-1556236849]String form: CB3F55D3-645C-4F38-A497-9C13A33DB5CFAttack SpeedNBT array: [I;-98353636,1098926181,-1340359474,-1752847197]String form: FA233E1C-4180-4865-B01B-BCCE9785ACA3Use the NBT array form in commands. Use the string form in KubeJS or other mods that accept UUID strings directly. The mod handles the rest automatically - no configuration required.## CompatibilityRequires both client and server installation. Supported loaders: Fabric, Forge, and Neoforge. Tested Minecraft versions: 1.20.1, 1.19.2, and 1.18.2. Each version is listed separately; don't assume compatibility with versions in between. Licensed under LGPL v3.0.

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Versions and loaders

8 releases on record

1.20.1-2.0.1+fabric

release

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1.20.1-2.0.1+forge

release

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1.20.1-2.0.0+fabric

release

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1.20.1-2.0.0+forge

release

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1.19.2-1.0.0+forge

release

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1.19.2-1.0.0+fabric

release

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1.18.2-1.0.0+forge

release

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1.18.2-1.0.0+fabric

release

Download (7 KB)

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Attribute Tooltip Fix icon

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