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Shield Stun

Paper's shield stunning for Fabric servers

FabricQuilt
Loaders
FabricQuilt
Downloads on Modrinth
75.5K
Followers on Modrinth
22
versions
35
Updated
October 2, 2026Oct 2
Published
in 2025

At a glance

Runs on Fabric and Quilt
For Minecraft 1.21.1, 1.21.4–26.3 …
Server only — players don't need to install it
Latest version — 0.1.7+26.2 from October 2, 2026
Requires Fabric API
License LGPL-3.0-only — free
Where it's needed
In gamenot neededOn serverrequired

Install on the server only; players don't need it

Game versions1.20.1, 1.21.1, 1.21.4–26.3 …

Shield Stun (Fabric)

Server-side Fabric mod that adds Paper's shield stunning.

Since 1.11.2 a blocked hit runs a full damage tick, handing the defender invulnerability frames and swallowing the follow-up that used to launch them (MC-268147). This mod skips that tick.

It matches Paper's skip-vanilla-damage-tick-when-shield-blocked. Skipping the tick was originally a Paper bug, but players got used to stunning with it.

Configuration

The config file is located at config/shieldstun.json.

{
  "enable_stuns": true
}

Commands and permissions

CommandPermissionDescription
/shieldstuneveryoneAbout info
/shieldstun reloadshieldstun.reload (or op 3)Reloads the config
/shieldstun statusshieldstun.statusGet stun status
/shieldstun enableshieldstun.enable (or op 3)Enable the mod
/shieldstun disableshieldstun.disable (or op 3)Disable the mod

What this mod doesn't do

This mod does not enable shield stunning for fake players like those found in Carpet. If you are using TheobaldTheBird's CarpetPvP mod, type:

/carpet shieldStunning true

This will temporarily enable shieldStunning for fake players. If you want it to be permanent, click the text that says '[Change permanently?]'.

This mod also doesn't enable stunning for Fabric clients on Paper servers that have shield stunning disabled.

FAQ

How to install Shield Stun?

Install Fabric for your Minecraft version, download Shield Stun for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Shield Stun support?

Shield Stun has builds for Minecraft 1.19.4, 1.20.1, 1.21.1, 1.21.4–26.3.

Is Shield Stun needed on the server?

Server only — players don't need to install it

License and source
GNU Lesser General Public License v3.0 onlyfree to use and share; changes to the mod itself must be published under the same license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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