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Demonstrates basic Model Context Protocol (MCP) functionality by offering simple utility tools.

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This Model Context Protocol (MCP) server serves as a foundational example, showcasing how to implement core MCP functionalities. It provides three straightforward tools: an 'echo' tool to return messages, a 'calculator' for basic arithmetic operations (add, subtract, multiply, divide), and a 'current_time' tool to retrieve the current date and time. Designed for simplicity and clarity, it's ideal for developers looking to understand MCP server implementation or to test MCP client integrations, such as with Claude Desktop.

Key Features

01Example implementation of Model Context Protocol (MCP)
02Echo message functionality
03Basic mathematical operations (add, subtract, multiply, divide)
04Configurable for testing with Claude Desktop
05Current date and time retrieval
060 GitHub stars

Use Cases

01Testing and validating MCP client integrations
02Learning and understanding MCP server development
03Providing basic utility functions to an MCP-enabled application