Calculator MCP Server

A Model Context Protocol server for calculating. This server enables LLMs to use calculator for precise numerical calculations.

Available Tools

• `calculate` - Calculates/evaluates the given expression.
  • `expression` (string, required): Expression to be calculated

Installation

Using uv (recommended)

When using `uv` no specific installation is needed. We will

use `uvx` to directly 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 as a script using:

python -m mcp_server_calculator

Configuration

Using uv (recommended)

Add this to your MCP client settings:

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

Using PIP

Alternatively add this to your MCP client settings:

"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, subject to the terms and conditions of the MIT License. For more details, please see the LICENSE file in the project repository.