MkSaaS is a production-ready Next.js boilerplate for shipping AI SaaS products in a weekend. It includes authentication, Stripe/Creem/Waffo payments, dashboard, blog, docs, i18n, SEO/OG, analytics, and AI demos (chat/text/image), with an agent-friendly codebase for Claude Code, Codex, Cursor, and similar tools. Buy once for lifetime updates and unlimited projects, plus access to multiple official GitHub repositories and Discord/email support.