MCP Calculator Server

What is MCP Calculator Server?

The MCP Calculator Server is a Model Context Protocol (MCP) server that provides basic arithmetic operations (addition, subtraction, multiplication, and division) for MCP clients such as Claude Desktop.

How to use MCP Calculator Server?

Install the server using Go: go install github.com/yinebebt/mcp-calculator-server. Then add the server to your Claude Desktop configuration file by specifying the path to the binary under mcpServers. After updating the configuration, restart Claude Desktop. Once configured, you can ask Claude to perform calculations, for example “Can you calculate 2 + 3?”.

Key features of MCP Calculator Server

• Supports addition, subtraction, multiplication, and division.
• Fully compatible with Claude Desktop and other MCP clients.
• Provides a single calculate tool that accepts a mathematical expression.

Use cases of MCP Calculator Server

• Perform arithmetic operations through natural language requests in Claude Desktop.
• Integrate basic calculator functionality into any MCP‑compatible client application.

FAQ from MCP Calculator Server

What mathematical operations does MCP Calculator Server support?

It supports addition (+), subtraction (-), multiplication (*), and division (/).

How do I install MCP Calculator Server?

Install using Go: go install github.com/yinebebt/mcp-calculator-server.

How do I configure MCP Calculator Server for Claude Desktop?

Add the server to your Claude Desktop configuration file under mcpServers with the path to the installed binary, then restart Claude Desktop.

How do I use MCP Calculator Server after configuration?

You can ask Claude to perform calculations by providing a mathematical expression, for example “Can you calculate 2 + 3?”.

What parameters does the calculate tool require?

The calculate tool requires a single required parameter expression (a string containing the mathematical expression to evaluate).