Hello is a basic Python-based Model Context Protocol (MCP) server designed to demonstrate a simple interactive tool. It features a 'greet' tool that can respond to specific messages, such as 'how are you', with a predefined answer like 'I am great'. The server supports dual operation modes (stdio for local development and HTTP for remote access) and is fully containerized with Docker, making it easy to deploy and integrate with various MCP clients like Claude Desktop, Claude.ai, or VS Code.