Sculk Dragon Utils
by oblivire
Sculk Dragon Utils is a NeoForge library mod for 1.21.1 that adds sculk-related effects, commands and mob behaviour to Minecraft.
What it does
The mod adds a set of MobEffects tied to the sculk theme, including a dummy effect that does nothing by itself but can be applied to nearby mobs by Sculk Shriekers. Effects are applied through commands, and other mods can trigger them through their own methods. The sculkdragonutils:sculk harmony effect suppresses vibrations within its potency range, and a later change keeps sculk sensors from activating when players walk over them.
Warden-related effects can stop the Warden from targeting entities. Sculk sight is a separate effect that adds a Sobel shader from the SuperSecretSettings library. Client and server both need the mod: the server runs the effects and the client renders the shader. Files are published for NeoForge only, for 1.21.1, with 1.1.2 as the latest file. The source code is public under the GNU General Public License v3.0 or later, so the project is open source.
Key features
Sculk harmony effect
The sculkdragonutils:sculk harmony effect suppresses vibrations at the affected potency.
Warden harmony effect
A separate sculkdragonutils:warden harmony effect stops the Warden from targeting nearby entities.
Shrieker dummy effect
A dummy effect with no direct result can be applied to nearby mobs by Sculk Shriekers, and it can be used as a trigger check.
Sculk sight shader
The sculkdragonutils:sculk sight effect adds a Sobel shader through the SuperSecretSettings library.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
Disable Sculk XP is a server-side only option under the MIT License, for NeoForge 1.21.1, and it works on the server alone. Shriek Control is also a NeoForge 1.21.1 mod under the MIT License, but it needs to be installed on the client and server, and it is not open source. Sculk Dragon Utils is client and server and open source under the GNU General Public License v3.0 or later, so both sides run it.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Sculk Dragon Utils | NeoForge | 1.21.1 | Client and server | 2025-05-27 |
| Disable Sculk XP | NeoForge | 1.21.1 | Server-side only | 2026-05-19 |
| Shriek Control | NeoForge | 1.21.1 | Client and server | 2026-05-08 |
Questions
Does Sculk Dragon Utils need to be installed on the server?
Which loader and version does Sculk Dragon Utils support?
Is the source code of Sculk Dragon Utils available?
In the catalog
Sculk Dragon Utils is one of 3,514 Library mods on ModsFinder, and one of 1,449 Library mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
Despite this, you can use it anywhere you want, too. It adds a number of MobEffects that you can add with /effect or other methods.
Official listing
- Modrinth page
- modrinth.com/mod/sculk-dragon-utils
- Owner
- oblivire
- Published
- 2025-05-04
- Updated on Modrinth
- 2025-05-27
- Facts verified
- 2026-10-15