Finally, a zero config boilerplate for AI-native software engineers

Designed by engineers living on the bleeding edge of AI-driven software development, CursorCraft is an AI-native Next.js SaaS starter, complete with database, auth, payments, and emails.
Perfect for engineers with a prompt-first working style who like to move fast.

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Build with the best tools

Last update: 7 hours ago·Changelog

9+ rules and 6 commands included

Your Cursor just got as efficient and reliable as a Senior Software Engineer you can truly collaborate with

CursorCraft's integrated rulefiles make sure you never have to micromanage or interrupt your AI again. It's like your prompts just got an invisible power-up. No setup required.

Rules are loaded automatically on every Cursor prompt. No extra steps.

Without Cursor rules

Stripe webhooks silently fail, losing payments
Protected routes accessible to anyone
No rate limiting = bot attacks
AI generates spaghetti code every time
Security holes you won't find until hacked

With CursorCraft rules

Webhooks verified and logged automatically
Auth middleware applied consistently
Rate limits on all sensitive endpoints
AI follows your exact architecture
Security best practices built-in

.cursor
- rules
  - stripe-webhooks.mdc
  - protected-routes.mdc
  - auth-sessions.mdc
  - database-migrations.mdc
  - rate-limiting.mdc
  - api-error-handling.mdc
  - email-templates.mdc
  - seo-metadata.mdc
  - and more...
- commands
  - add-stripe-checkout.mdc
  - add-protected-page.mdc
  - security-audit.mdc
  - add-database-model.mdc
  - add-api-endpoint.mdc
  - add-email-template.mdc
  - and more...

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Your AI just received a level-up

Premium-grade skills turn your AI into a true product builder companion.

Move faster and be more effective throughout the entire product building process by using six custom-tailored commands directly in Cursor. Find vulnerabilities, fix nasty bugs and generate entire features. Works every single time -- no prompting required.

Scaffold

Generate entire features

/scaffold a billing system with an Invoice model that links to users

.cursor/commands/scaffold.mdIncluded

Cursor responds:

I'll help you set up the billing feature. I've generated the Prisma schema and a starter UI component based on your rules.

prisma/schema.prisma

  model User {
    id    String   @id
+   posts Post[]
+   plan  BillingPlan?
  }

Brainstorm

Generate ideas

/brainstorm viral marketing ideas for a dev-tool SaaS

.cursor/commands/brainstorm.mdIncluded

Cursor responds:

Here are 5 viral marketing angles for a dev tool: 1. **"Roast My Code" Campaign**: A CLI tool that playfully critiques user code. 2. **Open Source a useful internal tool**: Release a small, polished utility you actually use.

Brainstorming Session

•'Roast My Code' CLI campaign

•Open Source internal utility

•'VS Code vs Cursor' speedrun videos

...and more

Refactor

Modernize code

/refactor dashboard/page.tsx to use Server Actions instead of useEffect

.cursor/commands/refactor.mdIncluded

Cursor responds:

I've converted the client-side fetch to `actions/get-invoices.ts` and updated the component to be async. This removes the need for the loading state.

app/dashboard/page.tsx

- const [data, setData] = useState(null)
- useEffect(() => { fetch... })
+ const data = await getInvoices()
+ return <Dashboard data={data} />

Audit

Find vulnerabilities

/audit app/api/checkout/route.ts for potential security vulnerabilities

.cursor/commands/audit.mdIncluded

Cursor responds:

The webhook signature verification is missing. This allows anyone to fake a payment event. I've added `stripe.webhooks.constructEvent` to fix it.

app/api/checkout/route.ts

  const body = await req.text()
+ const event = stripe.webhooks.constructEvent(
+   body,
+   signature,
+   process.env.STRIPE_WEBHOOK_SECRET
+ )

Fix

Solve bugs instantly

/fix the hydration mismatch error in the UserNav component

.cursor/commands/fix.mdIncluded

Cursor responds:

It looks like you're rendering `Date.now()` on the server. I've wrapped the timestamp in a `useEffect` so it only renders on the client.

components/UserNav.tsx

- <span>{Date.now()}</span>
+ const [mounted, setMounted] = useState(false)
+ if (!mounted) return null
+ <span>{Date.now()}</span>

...and more commands

...

and more

Cursor Agent

You

/scaffold a billing system with an Invoice model that links to users

Included

.cursor/commands/scaffold.md

Cursor

I'll help you set up the billing feature. I've generated the Prisma schema and a starter UI component based on your rules.

prisma/schema.prisma

diff

  model User {
    id    String   @id
+   posts Post[]
+   plan  BillingPlan?
  }

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Everything Included

Production-ready from clone

Every piece you need to ship a SaaS. No glue work, no integration headaches.

Magic link

Authentication

Google & GitHub OAuth
Magic link emails
Session management

Hobby

Pro

$29

Team

$99

Payments

Checkout flows
Webhook handlers
Subscription sync

Generate a tagline

Ship faster with AI...

AI Chat

OpenAI & Anthropic ready
Streaming + persistence
Beautiful chat UI

Emails

React Email templates
Magic link emails
Welcome sequences

users

plan

u@x.co

pro

Database

Type-safe queries
Migration setup
User & subscription tables

Dashboard

Sidebar layout
Protected routes
User settings

.cursor/rules/

auth.mdc

billing.mdc

db.mdc

Cursor Rules

9 rule files
7 commands
Consistent output

sitemap.xml

SEO

OpenGraph images
Sitemap generation
JSON-LD schema

Landing Page

Dev toolbar with theme switcher
5 sections ready to customize
Color, font & spacing presets

Setup Progress

Database

Auth secret

OAuth

6/9

Setup Checker

Validates env on startup
Blocks on missing required config
Quick setup dashboard

Buy now

Choose your package

Launch sale ends in:

17d:07h:34m:02s

Starter

The complete boilerplate

$99$199

one-time payment

Full Next.js boilerplate
OAuth & magic link auth
Stripe/Polar payments
Email templates (Resend)
Database & migrations
9+ Cursor rules & 7+ commands
Customizable landing page

Get Starter

For builders who want the code and will self-serve

All-In

Boilerplate + updates + support

$149$249

one-time payment

Full Next.js boilerplate
OAuth & magic link auth
Stripe/Polar payments
Email templates (Resend)
Database & migrations
9+ Cursor rules & 7+ commands
Customizable landing page
Lifetime updates
Discord community
Priority support + setup call
Setup guarantee (full refund if stuck)

Get All-In

For builders who want ongoing updates and help when stuck

Frequently Asked Questions

What's the difference between Starter and All-In?

Starter gets you the complete boilerplate — everything to ship a SaaS. All-In adds lifetime updates, Discord community, and priority support with a setup call.

What if I'm new to Cursor?

The boilerplate includes guides and the rules work automatically. You'll learn by building.

Can I use this for multiple projects?

Yes. The license allows unlimited personal and commercial projects, including client work.

What is the tech stack?

Next.js 15, TypeScript, Tailwind CSS, shadcn/ui, Auth.js, Stripe/Polar, Resend, and Supabase/Drizzle.

What does 'lifetime updates' mean?

All-In buyers get every future update forever. New integrations, improved patterns, major versions — all included.

Is there a refund policy?

Since the code is yours immediately, we can't offer refunds. But builders consistently ship and earn back their investment within weeks.

Won't all these rules increase my token usage?

The rules are intentionally short and focused. The extra tokens are minimal, and the quality improvement in AI output more than makes up for it. You'll spend less time fixing bad code than you would on a few extra tokens.

Meet the Creator

Waldemar Panin

Product Engineer & Founder

Hey, I'm Walde. I've shipped products for years. When Cursor came out, I went deep — figured out what makes AI actually useful vs. what makes it spit out garbage.

Started with the free Cursor Kit to share what I learned. This boilerplate is the full production setup I use for my own projects.

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