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Basic Math MCP Server
MCPOpen Source10.0
by Ajinkya259 • Tools & CLI
A minimal MCP server that exposes basic arithmetic tools (add, subtract, multiply, divide) and a help resource for use inside Claude Desktop or any MCP-compatible client.
Example Use Cases
- 1
Perform quick numeric calculations (addition, subtraction, multiplication, division) within an MCP-enabled interface like Claude Desktop.
- 2
A simple, local tool to offload deterministic arithmetic operations to a callable endpoint to keep prompts and reasoning focused.
- 3
An embedded help/resource endpoint (calculator://help) to provide usage instructions and examples to users or automated workflows.
Description
This project implements a small MCP server using the mcp-server framework that provides simple calculator tools and a Markdown help resource. It lets MCP-capable agents call add, subtract, multiply, and divide operations programmatically, with division-by-zero handling built in. The server is designed for easy local deployment (using the uv runtime) and straightforward integration into Claude Desktop via its MCP configuration. It's intended as a lightweight example or utility for agents that need basic numeric computation within an MCP-enabled workflow.
Capabilities(5 total)
Tools (4)
add
Add two numbers together. Args: a: First number b: Second number Returns: The sum of a and b
a:number*b:number*
subtract
Subtract the second number from the first. Args: a: Number to subtract from b: Number to subtract Returns: The result of a - b
a:number*b:number*
multiply
Multiply two numbers together. Args: a: First number b: Second number Returns: The product of a and b
a:number*b:number*
divide
Divide the first number by the second. Args: a: Numerator b: Denominator Returns: The result of a / b
a:number*b:number*
Resources (1)
calculator_help
Basic calculator help information.
URI: calculator://helpMIME: text/plain
Quick Actions
Security
Scanned 2 month(s) agoRisk Level
MINIMAL
Read-only data retrieval, no side effects
Trust Score
C53/100
5/17 checks passed
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Quick Stats
Service TypeMCP
Pricing ModelFree
Capabilities4 Tools / 0 Prompts / 1 Resources
OwnerAjinkya259
CategoryTools & CLI
DependenciesStandalone
Tags
Numeric computationLocal toolEmbedded endpointWorkflow support