The 404 That Looks Like an Auth Failure
AI providers retire models on a rolling basis, and a retired model ID returns an error that sends you debugging the wrong thing entirely. How to pin, override, and monitor your model IDs.
RRose BAug 15, 2026
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The Whirlwind blog
Guides and engineering notes on building AI SaaS with Next.js, Supabase, Stripe and coding agents.
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4 articles
Build With AI Without Breaking Prod: The Verification Loop
AI agents are fast and confidently wrong. The fix isn't slowing down. It's a loop: build with the agent, verify with scripts, ship. Here's the loop that runs Whirlwind.
RRose BAug 14, 2026
Agent-Driven Development: Contract Files as Architecture Policy
When five developers each have an AI agent, you don't get one codebase. You get five architectures wearing one repo. The fix is contract files: architecture policy as code, plus a CI gate.
RRose BJul 12, 2026
I Stopped Writing Boilerplate. OpenClaw Did It For Me.
How I went from spending three days on auth and Stripe webhooks to shipping a full AI SaaS in an afternoon, by handing the boring parts to OpenClaw.
RRose BApr 30, 2026