The Model Context Protocol (MCP) server offers a unified interface for various data operations, acting as a flexible backend for AI agents and other applications. Built with extensibility in mind, it currently provides robust support for MongoDB operations and can be expanded to include other data sources like PostgreSQL or Redis. It enables clients, such as VSCode extensions, to interact with diverse data services through a standardized JSON-RPC protocol over stdio or HTTP, simplifying complex data interactions into discoverable 'tools'.