> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cline.bot/llms.txt
> Use this file to discover all available pages before exploring further.

# LM Studio

> A quick guide to setting up LM Studio for local AI model execution with Cline.

## Setting Up LM Studio with Cline

Run AI models locally using LM Studio with Cline.

### Prerequisites

* Windows, macOS, or Linux computer with AVX2 support
* Cline installed in VS Code

### Setup Steps

#### 1. Install LM Studio

* Visit [lmstudio.ai](https://lmstudio.ai)
* Download and install for your operating system

<Frame>
  <img src="https://storage.googleapis.com/cline_public_images/docs/assets/image%20(7).png" alt="LM Studio download page" />
</Frame>

#### 2. Launch LM Studio

* Open the installed application
* You'll see four tabs on the left: **Chat**, **Developer** (where you will start the server), **My Models** (where your downloaded models are stored), **Discover** (add new models)

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  <img src="https://storage.googleapis.com/cline_public_images/docs/assets/image%20(10).png" alt="LM Studio interface overview" />
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#### 3. Download a Model

* Browse the "Discover" page
* Select and download your preferred model
* Wait for download to complete

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  <img src="https://storage.googleapis.com/cline_public_images/docs/assets/lm-studio-download-model.gif" alt="Downloading a model in LM Studio" />
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#### 4. Start the Server

* Navigate to the "Developer" tab
* Toggle the server switch to "Running"
* Note: The server will run at `http://localhost:1234`

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  <img src="https://storage.googleapis.com/cline_public_images/docs/assets/lm-studio-starting-server.gif" alt="Starting the LM Studio server" />
</Frame>

#### 5. Configure Cline

1. Open VS Code
2. Click Cline settings icon
3. Select "LM Studio" as API provider
4. Select your model from the available options

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  <img src="https://storage.googleapis.com/cline_public_images/docs/assets/lm-studio-select-model-cline.gif" alt="Configuring Cline with LM Studio" />
</Frame>

### Recommended Model and Settings

For the best experience with Cline, use **Qwen3 Coder 30B A3B Instruct**. This model delivers strong coding performance and reliable tool use.

#### Critical Settings

After loading your model in the Developer tab, configure these settings:

1. **Context Length**: Set to 262,144 (the model's maximum)
2. **KV Cache Quantization**: Leave unchecked (critical for consistent performance)
3. **Flash Attention**: Enable if available (improves performance)

#### Quantization Guide

Choose quantization based on your RAM:

* **32GB RAM**: Use 4-bit quantization (\~17GB download)
* **64GB RAM**: Use 8-bit quantization (\~32GB download) for better quality
* **128GB+ RAM**: Consider full precision or larger models

#### Model Format

* **Mac (Apple Silicon)**: Use MLX format for optimized performance
* **Windows/Linux**: Use GGUF format

### Enable Compact Prompts

For optimal performance with local models, enable compact prompts in Cline settings. This reduces the prompt size by 90% while maintaining core functionality.

Navigate to Cline Settings → Features → Use Compact Prompt and toggle it on.

### Important Notes

* Start LM Studio before using with Cline
* Keep LM Studio running in background
* First model download may take several minutes depending on size
* Models are stored locally after download

### Troubleshooting

1. If Cline can't connect to LM Studio:
2. Verify LM Studio server is running (check Developer tab)
3. Ensure a model is loaded
4. Check your system meets hardware requirements