I started out with just a simple problem I had to deal with at my normal 9-5 job, customers not getting emails from custom domain names due to DMARC failures from missing or incorrect SPF / DKIM recrords.
I just asked Grok what kind of 3rd party service would solve this problem, and lo and behold...it suggested Arc-relay. From there I just hooked Claude code up to a VPS and gave it the overview of what we were trying to accomplish. Before long it had the whole tech stack installed and configured. Between setting up cloudflare DNS, stripe payments, supabase, google Oauth, github Oauth...whew. it takes more time than you think. But also was way easier than I would have thought.
Key thing was having Grok as the idea-man, Claude to execute and then Codex review to feed back into Claude. Ask me anything.