This repository is a collection of Model Context Protocol (MCP) implemented in both Rust and Go. Each MCP exposes its functionality through an MCP/RMCP interface, allowing tools to be registered and executed remotely. The repository currently contains the following projects:

• Calculator Service (Rust):
  A simple calculator that implements basic arithmetic operations such as addition and subtraction.

• Weather Service (Rust):
  A weather service that fetches geographical coordinates and weather information from the OpenWeatherMap API. It includes functions to retrieve the current weather and a 5-day forecast.

• Metal Price Service (Go):
  A service that interacts with a metal price API. It supports functionalities including:

  • Getting the current date.
  • Listing supported currency symbols.
  • Retrieving live rates, historical rates, and OHLC (Open, High, Low, Close) data.
  • Querying exchange rates over a specific timeframe.