6d ago · 19 min read · I scanned 111,076 of the top 200,000 websites on the internet looking for a specific HTTP header. I found exactly zero. Not one domain has shipped WebMCP in production. Not a single Fortune 500 site.
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Mar 25 · 6 min read · When we shipped the first version of auto-webmcp, the pitch was simple: drop one script tag and every form on your page becomes a callable tool for AI agents, no manual JSON Schema writing required. T
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Mar 22 · 4 min read · AI agents are getting good at using computers. They can browse the web, click buttons, read emails, write code. But when it comes to filling out web forms, they still do it the hard way: CSS selectors
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Mar 14 · 4 min read · WebMCP: Why Agent Commerce Doesn't Need Amazon's Permission On March 10, a federal judge in San Francisco blocked Perplexity's Comet browser from shopping on Amazon. The ruling was clear: Perplexity's AI agent accessed Amazon's website "without autho...
Join discussionMar 11 · 3 min read · If you're building on WebMCP, here's the browser compatibility reality as of March 2026. Short version: Chrome 146 works today. Everything else is "coming." Chrome 146: Live and Stable navigator.modelContext shipped in Chrome 146 stable. The API surf...
Join discussionMar 11 · 4 min read · Chrome 146 ships with navigator.modelContext - the W3C WebMCP API that lets websites expose structured tools to AI agents. But here's what most developers haven't realized: you can add WebMCP support to the Claude Chrome extension right now, before A...
Join discussionMar 11 · 4 min read · Chrome 146 Canary shipped navigator.modelContext three weeks ago. I've been watching what developers actually build with it. The results are messy, early, and more interesting than I expected. For context: WebMCP (Web Model Context Protocol) is the b...
Join discussionMar 11 · 4 min read · Six months ago, I predicted that all three major browsers would ship navigator.modelContext support by Q1 2026. I was wrong. Here's where things actually stand. Chrome Canary has a working implementation behind a flag. Firefox has an open tracking bu...
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