Veilmon
by AmoAster
Veilmon hides the identity of Cobblemon Pokémon from players who are not close enough to see them, so that ESP tools reading client-side data see only dummy values.
What it does
Veilmon runs on the server and replaces sensitive client-side data, such as species, form, aspects, level and shiny status, with configurable dummy Pokémon until a player has line of sight to the real one. The client entity still exists, and minimaps keep showing a Pokémon's presence, while the richer data that ESP tools commonly target is withheld. Real species can optionally be shown on minimaps.
The mod is aimed at Cobblemon servers that want to reduce Pokémon ESP abuse. Veilmon depends on Cobblemon, which must be installed alongside it. Because only the server needs the mod, players join without installing anything, and the files are published for Fabric only, with 1.0.0 for 1.21.1 as the latest build.
Key features
Line-of-sight masking
Server-side checks decide when a Pokémon's real identity is sent to a player, based on line of sight.
Configurable dummy Pokémon
The stand-in species, form, aspects and scale used for masked Pokémon can be set in the configuration.
Camera parity probes
Line-of-sight checks follow an F5-style camera view, so the masking matches what a player can actually see.
Owned-Pokémon bypass
A player's own Pokémon are not masked, so trainers can still see their team normally.
Reload and status commands
Commands reload the configuration and report the current masking status on the server.
Cached dummy identity
Dummy identities are cached so that masking adds little overhead on busy servers.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Who it’s for: Server owners running Cobblemon on Fabric for 1.21.1 who want to limit Pokémon ESP abuse. Players on the server need no extra installation.
Questions
Does Veilmon require Cobblemon?
Do players need to install Veilmon?
Which loader and version does Veilmon support?
Can trainers still see their own Pokémon?
In the catalog
Veilmon is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 32,366 mods support Minecraft 1.21.1.
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What the author says
Veilmon helps Cobblemon servers reduce Pokémon ESP abuse by masking hidden Pokémon identity data until the player has line of sight. When a Pokémon is out of view, Veilmon can replace sensitive client-side data like species identity, form, aspects, level, shiny value, marks, and scale with a configurable dummy…
Official listing
- Modrinth page
- modrinth.com/mod/veilmon
- Owner
- AmoAster
- Published
- 2026-04-30
- Updated on Modrinth
- 2026-04-30
- Facts verified
- 2026-10-15