MCP Calculator Server

Example Use Cases

• 1

  Perform basic arithmetic operations via MCP protocol.

• 2

  Integration with Smithery as a local or remote tool.

• 3

  A reliable calculator service deployable in container environments.

Description

This MCP server implements a basic calculator tool supporting addition, subtraction, multiplication, and division through MCP-compliant JSON-RPC and WebSocket endpoints. It supports multiple communication modes including HTTP, WebSocket, and stdio, making it suitable for both containerized deployments and local tool integration with Smithery. The server includes JSON schema validation, error handling, and specialized endpoints for seamless Smithery integration. It can be deployed easily using Docker or directly with uvicorn.