Full-stack AI dev prompt library — v1.0
37 battle-tested Codex prompts for React, Supabase, Stripe, Mux & Vercel — extracted from 3 real, live, production applications. Not tutorials. Not demos. Real prompts that ran against real code.
What's inside
From first scaffold to live deployment. Each prompt has a scope lock to keep AI in its lane.
MODULE 01
Bootstrap a new SaaS app, Supabase schema with RLS, and multi-tenant subdomain routing — from zero to deployed.
MODULE 02
Full auth flows with magic link, password reset, and role-based access control. Production-ready, not tutorial-ready.
MODULE 03
Subscription checkout via Edge Function, webhook handling, and Stripe Connect marketplace payouts with split billing.
MODULE 04
Supabase Realtime notification hooks and Mux live streaming — RTMP ingest, playback, broadcaster UI.
MODULE 05
Admin dashboard with moderation queue, Realtime report counters, and full SQL migration for moderation workflows.
MODULE 06
Vercel config with security headers, wildcard subdomain support, CI preview builds, and a complete .env.example.
MODULE 07
Offline-ready service worker with cache strategies, web app manifest, and production-only registration.
BONUS
The universal header that goes on every prompt — prevents scope creep, regressions, and wasted tokens.
// SAMPLE — Module 03: Stripe Subscription Checkout You are a full-stack developer. Implement Stripe subscription checkout using a Supabase Edge Function. Create: 1. supabase/functions/create-checkout/index.ts - Accepts POST: { priceId, userId, successUrl, cancelUrl } - Creates Stripe Checkout session in subscription mode - Returns { url } — the checkout redirect URL 2. supabase/functions/stripe-webhook/index.ts - Verifies Stripe webhook signature - Handles: checkout.session.completed, subscription.updated/deleted - Upserts subscriptions table on success SCOPE LOCK: Two edge functions + SQL migration only. Do not touch any React components or existing functions.
Why this is different
"Most prompt libraries are written by people who read about building apps. This one was written by someone who ships them."
Scope-locked by default
Every prompt tells the AI exactly what to touch and what to leave alone. No regressions.
3 production apps
WITNESS, Unsigned Connect, and a white-label booking platform — all live, all shipped.
Ordered for a reason
Prompts are sequenced. Run them in order and a full feature materializes. Not random snippets.
RLS included
Every Supabase prompt includes Row Level Security policies — the thing everyone forgets.
The stack
Pricing
No subscriptions. No drip content. You get everything, immediately.
Starter
$197
The full prompt library. Everything you need to ship a production SaaS faster than you ever have.
Pro Bundle
$397
Everything in Starter plus the full build sequences from real apps, advanced prompts, and community access.
FAQ
What AI tools do these prompts work with?
Primarily built for Codex (in Cursor or VS Code) and Claude. They also work well with GPT-4o. The scope lock format is universal.
Do I need to be an experienced developer?
You should be comfortable with React and have a Supabase project set up. These aren't "learn to code" prompts — they're for developers who want to move faster and break fewer things.
What format do I get?
A single Markdown file you can paste into Notion, Obsidian, or any editor. Organized by module with clear headings. Immediately usable.
What if a prompt doesn't work for my setup?
Every prompt has bracketed placeholders for your specific values. If something doesn't work after customizing, reach out — Pro Bundle includes Discord support.
Will there be updates?
Yes. As new prompts get battle-tested in production, they'll be added to v1.x releases at no extra cost. You get lifetime updates.
Ready to ship
Every prompt has been run. Every edge case has been hit.
You're buying the lessons, not just the text.