The rise of AI agents has created a new challenge for developers: how can Large Language Models (LLMs) securely and consistently interact with external systems? Modern AI applications need access to tools, databases, APIs, documents, and business applications. Traditionally, every integration required custom code, making AI systems difficult to maintain and scale. This is where the Model Context Protocol (MCP) comes in. Often described as the "USB-C for AI" , MCP provides a standardized way for