# The AI Prompt Death Spiral: 15-Point Production Readiness Checklist Before You Launch

Canonical URL: https://aquarel.io/teardowns/ai-prompt-death-spiral-production-checklist
Author: Dositej Grbović (Founder & Principal Engineer)
Type: diagnostic-checklist | Published: 2026-02-14 | Updated: 2026-02-24
Stack: Production Checklist, Lovable & Bolt, Claude Code & Cursor, Supabase RLS & Auth, Stripe Billing

> The 'AI Prompt Death Spiral' occurs at roughly 80% app completion when every new prompt to Lovable, Bolt, Claude Code, or Cursor fixes one bug while breaking two existing features. Escaping this loop requires pausing blind prompt iteration and running a 15-point production readiness diagnostic across Data Security, Authentication, Billing Idempotency, Secrets, and Module Boundaries.

## Symptom-to-Fix Diagnostic Matrix

| Symptom | Root Technical Cause | Surgical Engineering Fix |
| --- | --- | --- |
| You have spent 20+ hours prompting the AI to fix the same authentication or state bug in circles | Context-window saturation and coupled state hooks cause the LLM to overwrite working edge-case handling on every edit. | Stop prompting on the monolithic file; extract isolated domain modules and lock core state behind unit tests. |
| Happy-path demo works for 1 test user, but breaks when 2 users sign in or trigger concurrent actions | Hardcoded single-tenant assumptions, missing database foreign-key constraints, and permissive RLS policies. | Run multi-tenant isolation checks and enforce strict database-level constraints and RLS policies. |
| Fear of launching to paying customers because you don't know what hidden security holes exist | AI assistants optimize for making UI errors disappear rather than enforcing defense-in-depth security. | Execute the 15-point Red/Yellow/Green Codebase Audit across Auth, RLS, Stripe, Secrets, and CI/CD. |

## Copy-Pasteable Production Guardrail: `.cursorrules`

Copy-pasteable 15-Point Pre-Launch Verification Rules (.cursorrules / CLAUDE.md).

```markdown
# Aquarel 15-Point Vibe-Code Production Readiness Rules (.cursorrules)
1. [RLS] Every public database table has RLS enabled with strict `auth.uid() = user_id` policies.
2. [Secrets] Zero `SERVICE_ROLE` or secret API keys exist in `NEXT_PUBLIC_*` or `VITE_*` variables.
3. [Auth] OAuth, magic links, and protected routes refresh SSR cookies without client redirect loops.
4. [Billing] Stripe webhooks verify raw `stripe-signature` headers and enforce `event.id` idempotency.
5. [Modularity] No UI component exceeds 250 lines; database and billing mutations live in `src/server/**`.
```

## Diagnostic Walkthrough

## The 15-Point Production Readiness Checklist We Run on Every 48-Hour Codebase Audit

Before any Vibe-Coded App or SaaS product takes live customer payments, we evaluate five core pillars (3 checks per pillar):

1. **Data & Row-Level Security (RLS)**: RLS enabled on all tables, tenant isolation verified, storage bucket permissions locked.
2. **Secrets & Environment Hygiene**: Zero leaked `service_role` keys in client bundles, server-only env guards, rotated development credentials.
3. **Authentication & Session Integrity**: SSR cookie refresh middleware, atomic user-profile creation triggers, hardened OAuth/magic-link callbacks.
4. **Stripe & Subscription Billing**: Raw-body webhook signature verification, `event.id` idempotency table, entitlement state reconciliation.
5. **Architecture & Vibe-Safe Guardrails**: Monolithic files split (<250 lines), zero `as any` type bypasses on API payloads, and root `CLAUDE.md` / `AGENTS.md` / `.cursorrules` installed.

### Broken AI Pattern vs. Surgical Engineering Fix

- **Broken AI Pattern**: Prompting the LLM 20+ times in a row to "fix the login/checkout bug" inside a saturated context window, causing each commit to overwrite adjacent state hooks, disable RLS policies, or introduce duplicate helper files.
- **Surgical Engineering Fix**: Pause blind prompting immediately, run the 15-point Red/Yellow/Green production audit across Auth, RLS, Stripe, Secrets, and Modularity, isolate P0 fixes in staging PRs, and commit `.cursorrules` / `CLAUDE.md` guardrails before resuming feature work.

## Related Services & Proof Assets

- [Service: vibe-code-app-rescue](https://aquarel.io/services/vibe-code-app-rescue)
- [Service: lovable-supabase-rescue](https://aquarel.io/services/lovable-supabase-rescue)
- [Service: bolt-v0-nextjs-rescue](https://aquarel.io/services/bolt-v0-nextjs-rescue)
- [Service: claude-cursor-replit-rescue](https://aquarel.io/services/claude-cursor-replit-rescue)
- [Case Study: b2b-workspace-php-angular-websocket-modernization](https://aquarel.io/case-studies/b2b-workspace-php-angular-websocket-modernization)
- [Case Study: inherited-web-app-stabilization-without-rewrite](https://aquarel.io/case-studies/inherited-web-app-stabilization-without-rewrite)

## Frequently Asked Questions

### What should I do the moment I realize I'm in an AI prompt death spiral?

Stop prompting on the broken feature and commit or back up your current working branch immediately. Continued blind prompting burns credits and often corrupts adjacent database migrations or working UI components.

### Does Aquarel check all 15 points during the Free 48-Hour Initial Codebase Audit?

Yes. Every complimentary 48-hour Codebase Audit evaluates your repository against this exact 15-point checklist—scoring each item Red (P0 Must Fix), Yellow (P1 Fix Within 30d), or Green (Healthy — Keep As-Is).

### Can non-technical founders run this checklist themselves?

You can verify several surface symptoms yourself (like checking Supabase Security Advisor or testing Stripe webhook retries), and if you spot red flags, book a free 20-minute Triage Call so I can run the deep code audit for free.

## Need Surgical Help With This Stack?

- [Book Free 20-Min Triage Call or Send Broken App Async](https://aquarel.io/triage?urgency=launch_wall&scope=audit_to_sprint)