
Model Context Protocol: The Open Standard That's Becoming the USB-C of AI Tool Integration
Anthropic introduced the Model Context Protocol (MCP) in November 2024 as an open standard for connecting AI models to external tools, data sources, and services. Eighteen months later, it has been adopted by OpenAI, Google, Microsoft, and dozens of developer tools. Here's what it does, how it works, and why it matters for developers building with AI.










