... phases (AI rewrites working code otherwise) Use STATE.md file (AI forgets context between sessions) Verify before deploy (catches hallucinations early) Give agents boundaries (if using Opus 4.6 teams) What's making a difference: After 6 failed projects, I built PropelKit - a Next.js boilerplate + AI PM that forces this structure. Used it to ship 3 apps in 30 days: - Analytics dashboard: 13 hours 8 paying customers - Feedback widget: 11 hours 3 paying customers - Content calendar: 9 hours just launched All still ... ... running. Zero production breaks. I want YOUR best practices: What's your #1 rule for vibe coding that actually ships? Share below and I'll compile everyone's tips into a public guide --- For anyone interested: PropelKit