The web gears up to be read by agents
Seven announcements that deeply change the layer beneath the network. WebMCP debuts in origin trial in Chrome 149 as an open standard for AI agents and websites to talk through JavaScript functions and structured HTML forms. Booking, Expedia, Instacart, Intuit, Shopify, Redfin are among the first to test it. Chrome DevTools add agent support and soft navigations. HTML-in-Canvas expands what the browser can render natively. On the runtime side: hybrid inference combines on-device Gemini Nano with Firebase AI Logic for cloud fallback, LiteRT-LM brings Gemma 4 to iOS and WebGPU, Cloud Run becomes a first-class runtime for agents with MCP servers in GA and Blackwell GPUs. It's the least narrated front of the keynotes, and the one that most structurally changes how AI runs at scale.
Google repositions Cloud Run as a runtime platform for AI agents. Managed MCP servers GA, NVIDIA RTX PRO 6000 Blackwell support for 70B+ parameter models, integrated ephemeral sandboxes: the message is that production-grade infrastructure for agents has to scale to zero, not inflate the bill.
Google expands LiteRT-LM beyond Android with a Swift API for iOS and a WebGPU-accelerated JavaScript API for the browser. The runtime hits 56 tokens/sec on iPhone 17 Pro and 76 tokens/sec in the browser — with Multi-Token Prediction adding a 2.2x speedup.
Announced at I/O 2026, Modern Web Guidance is a set of Chrome-vetted skills that teach coding agents to use modern web features, integrated with Baseline for cross-browser compatibility.
Fifteen updates from the developer keynote. The two most concrete for practitioners: Chrome DevTools exposes console and network to AI agents, and the Soft Navigations API in Chrome 150 finally closes the long-standing gap in performance metrics for single-page applications.
Local web inference in Chrome graduates to general availability, and Firebase AI Logic builds the bridge between on-device and cloud, now on iOS too. The browser stops being a passive AI client.
The HTML-in-Canvas API origin trial is live. It lets developers integrate real DOM elements — text, forms, images — into WebGL and WebGPU scenes while keeping them accessible, indexable and translatable. A small change with outsized implications.
With an origin trial in Chrome 149 and native support coming to Gemini in Chrome, WebMCP aims to bridge AI agents and websites through structured JavaScript functions and HTML forms. Booking.com, Expedia, Instacart, Intuit, Shopify and Redfin are among the first to try it.