MCP Weather Server

Changelog All notable changes to this project will be documented in this file. The format is based on Keep a Changelog, and this project adheres to Semantic Versioning. [Unreleased] Added (Any new features or changes currently in development that haven't been part of a "release" yet) [0.1.0] - 2025-05-27 Added Initial MCP Weather Server implementation using FastAPI. Core functionality to fetch current weather data from OpenWeatherMap API. Defined Pydantic models for MCP request/response structures (MCPRequest, MCPResponse, MCPWeatherData, MCPRequestParameters). Configuration management for API keys via .env file and app/core/config.py. Service layer (app/services.py) to handle external API calls and data processing. API endpoint (/mcp/weather) in app/main.py to expose weather tool functionality. Comprehensive error handling for API interactions and internal server logic. test_mcp_client.py: A Python script for end-to-end testing of the running MCP server. pytest test suite: tests/test_main.py: Integration tests for API endpoints with mocked service layer. tests/test_services.py: Unit tests for the service layer logic with mocked httpx calls. weather_agent_cli.py: A simple command-line interface (CLI) agent to demonstrate interaction with the MCP server. Initial project documentation: README.md and this CHANGELOG.md. Project scaffolding including virtual environment setup and requirements.txt.