MCP Server Calculator

🚀 Arithmetic Calculator MCP Server

This is a Model Context Protocol (MCP) server designed for precise numerical calculations. It enables Large Language Models (LLMs) to call the calculator for accurate mathematical operations.

🚀 Quick Start

This MCP server allows LLMs to perform accurate numerical calculations. You can choose different installation and configuration methods according to your needs.

✨ Features

Available Tools

• calculate - Calculate/evaluate a given expression
  • expression (string, required): The expression to be calculated

📦 Installation

Using uv (Recommended)

When using uv, no special installation is required. You can directly use uvx to run mcp-server-calculator.

curl -LsSf https://astral.sh/uv/install.sh | sh

Using pip

Alternatively, you can install mcp-server-calculator via pip:

pip install mcp-server-calculator

After installation, you can run it using the following command:

python -m mcp_server_calculator

📚 Documentation

Configuration

Using uv (Recommended)

Add the following content to your MCP client configuration:

"mcpServers": {
  "calculator": {
    "command": "uvx",
    "args": ["mcp-server-calculator"]
  }
}

Using pip

Alternatively, add the following content to your MCP client configuration:

"mcpServers": {
  "calculator": {
    "command": "python",
    "args": ["-m", "mcp_server_calculator"]
  }
}

📄 License

mcp-server-calculator is licensed under the MIT License. This means you are free to use, modify, and distribute the software, but you must comply with the terms and conditions of the MIT License. For detailed information, please refer to the LICENSE file in the project repository.