André Bandarra

🤖 Make your website agent-ready with WebMCP, the new protocol for reliable, structured AI → goo.gle/3ZWqkzu Join @andreban and Francois Beaufort on @WeAreDevs as they dive into how WebMCP moves the web beyond human-only UI to high-performance agent architecture.

@liormech @ChromiumDev @WeAreDevs Nice! You should consider submitting a PR to the Awesome WebMCP list here: github.com/GoogleChromeLa…

@ChromiumDev @andreban @WeAreDevs Love it! made our widget support it salespeak.ai

@jeremychone Yes, I'm seeing more and more people converging on this. I wrote this about a week ago, and it has the same vibe bandarra.me/posts/vibe-to-…

Vibe coding is awesome for ideation and POCs! Vibe coding == Figma++ And 90% of production coding should be generated by AI for new projects and products. Engineering is being reshaped, but it is still engineering. #AICoding #ProductionCoding #VibeCoding

@jeremychone @OfficialLoganK I agree, Spec-driven AI coding is the sweet spot for me to stay on top of the project architecture and enables lightweight reviews.

@OfficialLoganK Actually, with Dev Spec-driven AI coding, most of the review gets folded in earlier on. When you prompt and forget, then yes, this accumulates the review at the end. I wish more production coders would do some sort of spec-driven development.

The bottleneck has so quickly moved from code generation to code review that it is actually a bit jarring. None of the current systems / norms are setup for this world yet.

@cramforce Yes, vibe coding is an awesome tool for rapid prototyping and quickly exploring ideas, but the output is throw-away code. The challenge is that the highly polished UI in those scenarios gives a false sense of completeness.

These challenges are very real. Like, very real! But the answer isn't to wait for the tools to get better, because the problem isn't the tool, it is how we work. This is not everything, but one aspect is that you gotta be absolutely ruthless about throwing away stuff. Sunk cost fallacy was always bad. But now it got 10x worse with brains that trigger "wow, that demo is so far along, we might as well ship it" where they should trigger "This was 30 minutes of work. That investment should play absolutely zero role in the decision whether to proceed"

Vibe coding is the ultimate disposable medium for thought. 🌊 But don't mistake "polish" for production. To ship, you must flip the switch from Vibe Checker to Lead Architect. 🏗️ My breakdown on moving from Vibe to Production: bandarra.me/posts/vibe-to-…

Love the WebMCP zaMaker demo! It's cool to ask an agent "Pepperoni pizza for 3* and see the agent figure out the size, base, and toppings all by itself !

Pick the ideal AI protocol for your web build → goo.gle/40ZV4Qw We explain how to use WebMCP for ephemeral browser interactions while reaching for MCP for persistent server-side needs and universal agent workflows.

WebMCPはブラウザの実装するウェブサイト向けのAPIです。 JavaScriptまたはHTMLタグの属性を使って挙動を定義することができます。エージェントはプロンプトによってWebMCPを呼び出し、その定義された処理を実行することができます。 WebMCPとMCPの使い分け： developer.chrome.com/blog/webmcp-mc…

Gemini in @googlechrome is rolling out today to our users in India, New Zealand, & Canada! ✨🇮🇳🇳🇿🇨🇦 We’re also now supporting 50+ more languages, including Hindi, French, and Spanish. More details in goo.gle/4baCWIs & keep the feedback coming!

@ade_oshineye @i_am_kaspa and I were just discussing this week how to manage skills. For libraries, it makes sense to attach skills to versions (which can include migration instructions). Things get more complicated for best practices or skills that cut across multiple libraries, for instance.

The list of marketplaces for Skills is surprisingly large: gist.github.com/adewale/9d9b3b…

From flight searches to restaurant bookings, WebMCP is making apps agent-ready. Explore our list of demos to see the future of the web in action. Have a project? Submit a PR to be featured → goo.gle/3MsLxOB

When to use WebMCP vs. MCP? 🤔 Use WebMCP to make your active website "agent-aware" by exposing UI tools directly in the browser. Use MCP for connecting agents to external data and services beyond the tab. Read more at developer.chrome.com/blog/webmcp-mc… #WebMCP #MCP #AIAgents

I wrote this a few months ago but finally sharing it! 😅 Building a client-side AI agent using Chrome's Prompt API with structured output. It turns natural language into filters. 💸 $0 server costs 🔒 Total privacy 📶 Offline support bandarra.me/posts/ai-smart… #WebAI

@UKCraigP Do I need to sign-in to see the tools? Tried on the home page and under browse events and the tools didn't show up for me.

@andreban welcome your suggestions and input!

Thread 🧵1/3: Why WebMCP matters for event platforms Before: agents had to screenshot + OCR + guess CSS selectors (slow, brittle, high token cost) Now: agents call structured JSON tools directly — 89% fewer tokens, 100% reliable. We’re the first to ship it live.

We’re building the agentic web together and need your feedback to refine these tools. Join our early preview program to start experimenting with WebMCP → goo.gle/46hmlRG

🧠 Put the "smart" in the browser with client-side AI → goo.gle/4tLL1f9 Our latest Learn AI module shows you how to run models directly on user hardware. Reduce latency, protect privacy, and cut server costs by leveraging the "edge" in your users' hands.

@pikuma I'm fine with finding the right door and driving on the left side of the road. What I could never handle is shifting gears with my left hand. I've been driving automatic cars since moving to the UK.

It's been decades since I first arrived in the UK... and still, almost every day, I walk to the left of my car, open the door, look in disbelief that there's no driving wheel there, and grunt under my breath. I'm also positive by now that my wife will never stop asking, "Again?"

Join the WebMCP Early Preview: developer.chrome.com/blog/webmcp-epp Learn more about the Prompt API and other Built-in AI APIs: developer.chrome.com/docs/ai/built-… A write-up on local agent implementing natural language filtering: bandarra.me/posts/ai-smart…

Updated my Prompt API demo! 🚀 Now using WebMCP to expose on-page agents to broader browser agents. This lets a general agent recruit the page as a domain-expert "sub-agent" for hyper-accurate tasks. Links in replies! 👇 #WebMCP #BuiltInAI