OllamaChat Mod (Fabric)
Empower Minecraft players to interact with locally deployed AI(Free for use) models through in-game commands! Built on Ollama, this mod enables dynamic AI-generated conversations.
Thank DeepSeek Chat for helping me solve various problems and writing most of the network communication code and other code.
🛠️ Prerequisites
- Must have Ollama installed locally with at least one model deployed.
- Run
ollama servein your terminal to start the local service. - Download models using
ollama pull <model-name>(e.g.,llama3).
✨ Key Features
- Model Switching Seamlessly switch between downloaded models in-game.
- Real-time Chat
Send messages starting with
aito receive AI-generated responses. - Service Control Manage Ollama service status directly via commands.
📜 Command List
| Command | Description |
|---|---|
/ollama list |
List all downloaded models |
/ollama model <model-name> |
Switch to a specific model |
/ollama serve |
Start the Ollama service |
/ollama ps |
View active model processes |
🎮 Usage Examples
Set Model
/ollama model llama3Switch to the "llama3" model.Send Request Type in chat:
ai How to build a house in Minecraft?The AI will respond with an answer in-game.
⚠️ Important Notes
- Ensure Ollama is properly installed and models are downloaded via CLI before use.
- Check if the Ollama service is running if you encounter timeout errors.
- Response speed depends on your local hardware performance.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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.
Verified by MCModsHub
- Ships as OllamaChat-1.0.1-1.20.1.jar — drop this file into the mods folder
- Download size: 91 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.