Easy LLM Voice
Easy LLM Voice lets AI agents speak and listen in-game through Simple Voice Chat, with audio routed from an external WebSocket program into Minecraft.
What it does
The Fabric mod links Simple Voice Chat with external AI agents over WebSocket. It sends voice audio from Simple Voice Chat to an external program and plays the audio the program returns inside Minecraft. Each received audio stream is tied to an in-game player, so voice is shared based on Simple Voice Chat's distance attenuation and audible range, and the target player hears it from that player's position.
An external program must act as the WebSocket server. Its host and port are registered in the mod's GUI, which also manages endpoints for several AI agents at once. Developers who build AI agents able to play Minecraft alongside players, and to hold spoken conversations with them, are the audience this mod has in view. Detailed usage instructions are in the project repository, and the mod's files are for Minecraft 1.21 only.
Simple Voice Chat is a required dependency and must be installed alongside Easy LLM Voice. Every player and the server need a copy of the mod. Files are published for Fabric Loader 0.16.9 and later, and the license is All rights reserved, so the mod is not open source.
Key features
WebSocket audio bridge
Voice audio is sent from Simple Voice Chat to an external program over WebSocket, and returned audio is played back in the game.
Positional playback
Returned audio is associated with an in-game player and follows Simple Voice Chat's distance attenuation, so it is heard from that player's position.
Endpoint management GUI
A GUI registers the host and port of each external program and manages the endpoints of several AI agents.
Server-side installation
The mod files go in the server's mods folder next to Simple Voice Chat, and players join without extra setup beyond the mod itself.
Gallery
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
How it compares
CordLink is a Fabric client-side only mod for 1.21.3, released under the GNU General Public License v3.0 only and open source. ChatSocket is a Fabric client-side only mod for 1.21.5 under the CC0 1.0 Universal license and is open source. MineSocket is a Fabric server-side only mod for 1.21 – 1.21.8, released under the MIT License and open source, so players can join without installing it. Easy LLM Voice instead needs both the server and every player to run it, and it is built for 1.21 only.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Easy LLM Voice | Fabric | 1.21 | Client and server | 2026-06-08 |
| CordLink | Fabric | 1.21.3 | Client-side only | 2026-03-31 |
| ChatSocket | Fabric | 1.21.5 | Client-side only | 2025-05-16 |
| MineSocket | Fabric | 1.21 – 1.21.8 | Server-side only | 2025-03-27 |
Questions
Does Easy LLM Voice need Simple Voice Chat?
Does the server need Easy LLM Voice installed?
What must run outside Minecraft?
In the catalog
Easy LLM Voice is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 15,770 mods support Minecraft 1.21.
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What the author says
Easy LLM Voice is a Fabric mod that connects Minecraft's Simple Voice Chat mod with external AI agents over WebSocket. With this mod, AI agents can speak and listen in-game through the Simple Voice Chat mod.
Official listing
- Modrinth page
- modrinth.com/mod/easy-llm-voice
- Owner
- kou_AIandHuman
- Published
- 2026-06-08
- Updated on Modrinth
- 2026-06-08
- Facts verified
- 2026-10-15