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Viper Anti-DupeMinecraft mod

Viper Anti-Dupe is a high-performance, Server-Side ONLY configurable anti-duplication mod for Minecraft. Blocks 25+ known dupe methods with zero client mods required. Fully configurable per-method — choose what to block and what to allow. 🔒✨

server only
Latest version
no release indexed
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
176
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Viper Anti-Dupe servers

One click and Viper Anti-Dupe is installed with the right loader, on hardware built for it.

  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Frequently asked

Do I need to install Viper Anti-Dupe on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Viper Anti-Dupe under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Viper Anti-Dupe?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Viper Anti-Dupe safely?

MCReference has no release file or checksum recorded for Viper Anti-Dupe. Check the publisher's Modrinth listing for current downloads and verify the publisher before installing.

Which Minecraft versions does Viper Anti-Dupe work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 27 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 52 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .