Uploaded June 2026 | Updated September 2026, 2 weeks ago

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Imagine a user asking their AI agent to buy size 10 shoes with a wide base. Instead of waiting for the agent to slowly click through endless UI filters, WebMCP is a proposed web specification that gives developers control over how agents use our sites. It lets us transform our HTML forms into tools and allows us to define custom tools the agents can call directly. WebMCP lets agents skip actuation to interact with your site. Look out for the Origin Trial in Chrome 149 on June 2!


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Event: Google I/O 2026

Speaker: Paul Kinlan
Products Mentioned: Chrome