MCP Servers

Linear Regression MCP

An MCP server that enables Claude to train a linear regression model by simply uploading a CSV file, handling the entire ML pipeline from data preprocessing to model evaluation.

Tools

check_category_columns

This function check if data has categorical columns. Returns: String which contains list of categorical columns.

label_encode_categorical_columns

This function label encodes all the categorical columns. Returns: String which confirms success of encoding process.

train_linear_regression_model

This function trains linear regression model. Args: Takes input for output column name. Returns: String which contains the RMSE value.

upload_file

This function read the csv data and stores it in the class variable. Args: Absolute path to the .csv file. Returns: String which shows the shape of the data.

get_columns_info

This function gives information about columns. Returns: String which contains column names.

README

Linear Regression MCP

Welcome to Linear Regression MCP! This project demonstrates an end-to-end machine learning workflow using Claude and the Model Context Protocol (MCP).

Claude can train a Linear Regression model entirely by itself, simply by uploading a CSV file containing the dataset. The system goes through the entire ML model training lifecycle, handling data preprocessing, training, and evaluation (RMSE calculation).

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Setup and Installation

1. Clone the Repository:

First, clone the repository to your local machine:

git clone https://github.com/HeetVekariya/Linear-Regression-MCP
cd Linear-Regression-MCP

2. Install `uv`:

uv is an extremely fast Python package and project manager, written in Rust. It is essential for managing the server and dependencies in this project.

Download and install uv from here.

3. Install Dependencies:

Once uv is installed, run the following command to install all necessary dependencies:

uv sync

4. Configure Claude Desktop:

To integrate the server with Claude Desktop, you will need to modify the Claude configuration file. Follow the instructions for your operating system:

For macOS or Linux:

code ~/Library/Application\ Support/Claude/claude_desktop_config.json

For Windows:

code $env:AppData\Claude\claude_desktop_config.json

In the configuration file, locate the mcpServers section, and replace the placeholder paths with the absolute paths to your uv installation and the Linear Regression project directory. It should look like this:

{
    "mcpServers":
    {
        "linear-regression": 
        {
            "command": "ABSOLUTE/PATH/TO/.local/bin/uv",
            "args":
            [
                "--directory",
                "ABSOLUTE/PATH/TO/YOUR-LINEAR-REGRESSION-REPO", 
                "run",
                "server.py"
            ] 
        }
    }
}

Once the file is saved, restart Claude Desktop to link with the MCP server.

<br>

Available Tools

The following tools are available in this project to help you work with the dataset and train the model:

Tool	Description	Arguments
`upload_file(path)`	Uploads a CSV file and stores it for processing.	`path`: Absolute path to the CSV file.
`get_columns_info()`	Retrieves the column names in the uploaded dataset.	No arguments.
`check_category_columns()`	Checks for any categorical columns in the dataset.	No arguments.
`label_encode_categorical_columns()`	Label encodes categorical columns into numerical values.	No arguments.
`train_linear_regression_model(output_column)`	Trains a linear regression model and calculates RMSE.	`output_column`: The name of the target column.

Open for Contributions

I welcome contributions to this project! Whether it's fixing bugs, adding new features, or improving the documentation, feel free to fork the repository and submit pull requests.

If you have any suggestions or feature requests, open an issue, and I'll be happy to discuss them!

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