
MCLLM
MCLLM is a fork of MCChatGPT for players who want to use non-OpenAI LLM servers. You are not locked into OpenAI's service and can use alternatives like…
⬇ Download on Modrinth
MCLLM
If you like this project, please consider giving it a ⭐ on GitHub!
This is a fork of MCChatGPT.
Unlike the original, the base URI is no longer hardcoded—you can now configure it via a file, making it compatible with nearly any LLM service, not just OpenAI.
How to Use
Download the JAR file compatible with your Minecraft version from Modrinth or GitHub, and place it in your
modsfolder.
(Make sure the appropriate mod loader is installed.)Download the required dependencies from the same source and also place them in the
modsfolder.
(They are usually listed on the Modrinth.)- Supported platforms: Fabric (>= 1.20.1), Forge (1.19.4–1.20.1), and NeoForge (>= 1.21.1)
Launch the game once to generate the configuration file.
Open
config/mcllm.jsonand edit the following fields:baseurl: Set this to the endpoint of your preferred LLM service, e.g.https://api.deepseek.com/v1model: Specify the model name, e.g.deepseek-chat
Re-launch the game, then run:
/mcllm-auth YourToken
This securely stores your token (it will be encrypted in the config file).Use
/ask YourQuestionto send a message to the LLM.
The LLM’s reply will appear in your local chat—only you can see it.

- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.1.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as mcllm-neoforge-1.4.0.jar — drop this file into the mods folder
- Download size: 5.7 MB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.