Weather MCP Server

An MCP (Model Context Protocol) server that provides temperature conversion tools via HTTP.

Features

• transformFahrenheitToCelsius: Convert temperature from Fahrenheit to Celsius

Installation

Development

Build

Run

The server will run on http://localhost:3000/mcp by default. You can change the port by setting the PORT environment variable.

Usage

Send POST requests to /mcp endpoint with MCP protocol messages.

Example request to call the tool:

AWS Deployment

This server is ready for AWS Lambda + API Gateway deployment.

Quick Start

First deployment:

Update existing deployment:

Delete from AWS:

Prerequisites

• AWS CLI installed and configured (aws configure)

• AWS SAM CLI installed

• AWS account with appropriate permissions

See DEPLOYMENT.md for detailed setup instructions.

Cost

Should be $0 for testing (within AWS free tier: 1M requests/month).