The Next.js boilerplate AI can actually build on.
Most Next.js boilerplates save you the setup week. Then you open Claude Code or Cursor on them and the agent guesses your folder structure, invents conventions, and ships code that compiles but doesn't fit. The boilerplate was built for humans reading a README, not for an AI reading a repo.
AI Web Launcher is an AI-ready Next.js boilerplate: the same production foundation (Next.js 15, Tailwind 4, shadcn/ui, blog, docs, SEO, Supabase, Resend, Stripe), plus a Spec Harness AI-indexing layer the agent reads before writing a line. Rules, memory bank, generators, and a 9-step workflow from a one-paragraph idea to a deployed site.
It's the architecture behind 4 live production sites, including this one.
What's in the box
- Next.js 15 (App Router, React 19) with strict TypeScript and @/ aliases
- Tailwind CSS 4 + shadcn/ui with OKLCH design tokens, dark and light themes
- Blog engine + a custom .tsx /docs engine (no MDX pipeline to fight)
- SEO out of the box: meta tags, JSON-LD, sitemap, robots.txt with the full AI-crawler allowlist, llms.txt
- Supabase lead capture, Resend transactional email, Stripe-ready checkout
- Every integration env-gated: clone, pnpm dev, and it runs with no .env at all
- Spec Harness AI-indexing layer: ai_rules/ memory bank, CLAUDE.md, .cursorrules, generators
- The 9-step idea-to-deployed workflow: brief → PRD → design system → build → ship
- Lifetime updates, unlimited sites, no per-project license
Why your AI writes better code here
A fresh Next.js project gives an agent nothing to anchor to, so it improvises. This repo doesn't let it. The ai_rules/ memory bank describes the architecture, the conventions, and the decisions already made. Generators produce new pages and components the same way every time. CLAUDE.md and .cursorrules load it automatically in Claude Code, Cursor, and Windsurf.
The result is the difference between an agent that's compatible with your repo and one that's briefed on it. The full chain is documented step by step in the docs.
How it compares
We keep honest comparison pages, including the cases where the other option is the better buy:
Next.js boilerplate FAQ
What is the best Next.js boilerplate for Claude Code and Cursor?
Pick one that ships an AI-context layer, not just compatibility claims. AI Web Launcher is a Next.js boilerplate AI can actually build on: it includes a Spec Harness ai_rules/ memory bank, CLAUDE.md, .cursorrules, and repeatable generators, so agents read the architecture before writing code instead of inventing file paths and conventions.
What does a paid Next.js boilerplate include that create-next-app doesn't?
create-next-app gives you a routing skeleton. A production boilerplate adds the weeks of glue work: auth-ready Supabase, transactional email, Stripe checkout, a blog, a docs engine, SEO/JSON-LD/sitemap wiring, and (here) the AI-indexing layer. See the honest breakdown on our create-next-app comparison page.
Is there an AI-ready alternative to ShipFast?
Yes. ShipFast is the most established Next.js boilerplate and works with AI editors, but it doesn't ship an AI-indexing layer. AI Web Launcher's whole premise is the indexing: rules, memory bank, and generators that keep Claude Code and Cursor consistent on the repo. We keep an honest side-by-side on the ShipFast comparison page, including when ShipFast is the better buy.
Does it work without AI tools?
Yes. Strip the AI layer away and it's still a clean Next.js 15 + Tailwind 4 + shadcn/ui starter with blog, docs, SEO, and env-gated integrations. The AI-indexing layer only pays off when you point Claude Code, Cursor, or Windsurf at the repo. Most buyers do.
How much does AI Web Launcher cost?
€99 one-time. That includes the full codebase, the Spec Harness AI-indexing layer, the 9-step workflow, lifetime updates, and an unlimited-sites license. No subscription.