WebMCP Explained: The New Standard That Turns Websites Into APIs for AI Agents

Here's a question that's been bugging me since I started digging into web agents: why do AI agents have to pretend to be humans? Think about it. When an AI agent needs to book a flight on a travel site, it takes a screenshot of the page, sends that image to a vision model, waits for the model to figure out which pixel to click, then simulates a mouse click. Then it takes another screenshot. Then another model call. Repeat for every single interaction. It's like asking someone to order food at a restaurant by reading the menu through binoculars from across the street, then shouting their order through the window. It works. Technically. But nobody would design it that way on purpose. That's exactly what WebMCP is trying to fix. What Is WebMCP, in Plain English? WebMCP (Web Model Context Protocol) is a new browser API that lets websites say to AI agents: "Here's what I can do. Here are the buttons you'd normally click, but as structured functions you can call directly." Instead of an agen