#321 Max: Build a SaaS in 15 Minutes with Google’s New AI Trinity

The "Six-Figure Budget" for software is dead. 💀 We’re breaking down the exact workflow to build OpportunityFinder—a fully functional federal contract scraper and dashboard—using the 2026 Google AI stack. From Gemini 3 PRDs to Antigravity’s autonomous coding, learn how to become a solo SaaS founder this weekend.

We’ll talk about:

• The AI Trinity: How Gemini 3 (The Strategist), Stitch (The Designer), and Antigravity (The Builder) replace an entire engineering team.
• Phase 1: The Blueprint: Using the MoSCoW Framework in Gemini 3 to create a Material You-compliant PRD that eliminates development "drift."
• Phase 2: Visual Logic: Why Google Stitch is better than a mockup tool—it generates structural wireframes that AI developers can actually interpret.
• Phase 3: The Autonomous Build: Letting Antigravity handle the "dirty work" (terminal commands, dependencies, and routing) while you act as the Architect.
• The Backend Hand-off: Wiring up Supabase for data persistence and integrating real-world APIs like USA Spending and News API for live data.

Keywords: Google Antigravity, Google Stitch, Gemini 3 Pro, SaaS Development 2026, No-Code SaaS, AI Software Engineer, Lead Scraper Build, Supabase Integration, Material Design 3, Solo Founder Tech Stack

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