Math-MCP

A Model Context Protocol (MCP) server that provides basic mathematical and statistical functions to Large Language Models (LLMs). This server enables LLMs to perform accurate numerical calculations through a simple API.

Features

Basic arithmetic operations (addition, subtraction, multiplication, division)
Statistical functions (sum, average, min, max)
Rounding functions (floor, ceiling, round)

Installation

Installing via Smithery

To install Math-MCP for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @EthanHenrickson/math-mcp --client claude

Installing Manually

Just clone this repository and save it locally somewhere on your computer.

Then add this server to your MCP configuration file:

"math": {
  "command": "node",
  "args": ["PATH\\TO\\PROJECT\\math-mcp\\build\\index.js"]
}

Replace PATH\\TO\\PROJECT with the actual path to where you cloned the repository.

Available Functions

The Math-MCP server provides the following mathematical operations:

Function	Description	Parameters
`add`	Adds two numbers together	`firstNumber`: The first addend `secondNumber`: The second addend
`subtract`	Subtracts the second number from the first number	`minuend`: The number to subtract from `subtrahend`: The number being subtracted
`multiply`	Multiplies two numbers together	`firstNumber`: The first factor `secondNumber`: The second factor
`division`	Divides the first number by the second number	`numerator`: The number being divided `denominator`: The number to divide by
`sum`	Adds any number of numbers together	`numbers`: Array of numbers to sum
`average`	Calculates the arithmetic mean of a list of numbers	`numbers`: Array of numbers to find the average of
`min`	Finds the minimum value from a list of numbers	`numbers`: Array of numbers to find the minimum of
`max`	Finds the maximum value from a list of numbers	`numbers`: Array of numbers to find the maximum of
`floor`	Rounds a number down to the nearest integer	`number`: The number to round down
`ceiling`	Rounds a number up to the nearest integer	`number`: The number to round up
`round`	Rounds a number to the nearest integer	`number`: The number to round