We've all been there.

Like you have a vision for a landing page for your next big thing, but by the time you translate that vibe into React components, something gets lost in translation.

It ends up looking like AI slop or, worse, like a generic template from 2008?

But, yesterday I saw an article and decided to try this new workflow that changes the unit economics of building.

Most developers start with code.

That's a mistake.

In an engineering environment, you start with Evaluation.

By combining Google Stitch (the new AI design agent) with Google Antigravity, I just built a few high-converting looking landing pages with animations, SEO tags, and trust signals, all completely free.

I used a new Antigravity skill called landing-page-architect.

I fed it the URL of my current project, and using Gemini 3.1 Pro, it performed a brutal audit.

It told me my trust bar was missing, my hero section lacked a clear Eyebrow copy, and my call-to-actions were buried.

Before I wrote a single line of CSS, the AI had already mapped out the psychological gaps in my UI.

The Bridge: Connecting Stitch to Antigravity via MCP

This is where the magic happens.

You don't "export" a file and "import" it.

You connect the two brains using the Stitch MCP Server.

• The Command: antigravity:mcp/install stitch.
• The Secret Sauce: By installing the Stitch Agent Skills repository directly into my project (npx skills add google-labs-code/stitch-skills), my Antigravity agent gained the ability to "talk" to the Stitch designer.

I used the enhance-prompt skill to take my vague idea

"Make it look like a premium sports platform", and turn it into a structured design system with specific tokens for typography, spacing, and colors.

Design-to-Code

Once Google Stitch generated the UI mockup (which looked incredible), I didn't reach for my keyboard. I triggered the react-components skill.

The Antigravity agent pulled the Design DNA from Stitch and translated it directly into a Next.js + Shadcn UI component system.

It handled the responsive mobile views, the 4-second auto-rotate animations, and even the SEO-friendly meta-tags.

The result?

A landing page that looks exactly like the mockup, with high% feature accuracy , something that used to take a week of "CSS-tweaking hell" now takes twenty minutes.

As Yoshua Bengio warned us, we have about five years until AI hits human-level engineering across the board.

The developers who will survive aren't the ones who can "write code" , it's the ones who can orchestrate systems.

By using the Stitch + Antigravity workflow, we are not just a dev anymore. A system architect, a design director, and a QA engineer rolled into one terminal window.

In case we are meeting for the first time, come over here, it'll be worth the roller coaster of articles that are gonna come up in the next few weeks.