MCP Server Tools

A Model Context Protocol (MCP) server with integrated tools for various operations.

Features

• Calculator Tool: Basic arithmetic operations (add, subtract, multiply, divide)

• Text Processor Tool: Text transformations (uppercase, lowercase, reverse, wordcount)

• JSON Formatter Tool: JSON processing (format, validate, minify)

Related MCP server: DevKits MCP Server

Installation

npm install

Development

npm run dev

Watch mode:

npm run watch

Building

npm run build

Running

npm start

Available Tools

Calculator

Performs arithmetic operations.

Parameters:

• operation: "add" | "subtract" | "multiply" | "divide"

• a: number

• b: number

Text Processor

Processes and transforms text.

Parameters:

• action: "uppercase" | "lowercase" | "reverse" | "wordcount"

• text: string to process

JSON Formatter

Validates and formats JSON.

Parameters:

• action: "format" | "validate" | "minify"

• input: JSON string

Architecture

• Built with TypeScript

• Uses MCP SDK for server implementation

• Stdio-based transport for communication