The Model Context Protocol (MCP) is an open protocol that enables seamless integration between large language model (LLM) applications and external data sources and tools. Whether building AI-driven Integrated Development Environments (IDEs), enhancing chat interfaces, or creating custom AI workflows, MCP provides a standardized way to connect LLMs with their required context. Key advantages of MCP include standardized connectivity, ease of integration and extension, and robust community support. The product background indicates that MCP aims to empower developers to create smarter and more efficient applications, particularly in the fields of AI and machine learning. MCP is currently available for free use by developers.