The SaaS starter kit for AI agents
Auth, billing, teams, and 12 more features. Tell your AI agent to run one command and start building.
Works with Claude Code, Cursor, Codex, Windsurf, and more.
Every feature you don't need is removed entirely from the codebase. No dead code. No unused dependencies. Just your app.
Email/password, Google & GitHub OAuth, password reset
Checkout, customer portal, webhooks, subscriptions
Create teams, invite by email, owner/admin/member roles
User management, stats, feature flags
Multi-step wizard after first login
Resend + React Email with 4 templates
Avatar upload, display name, settings
Sitemap, robots, OG images, JSON-LD
Supabase Storage with validation and RLS
Inngest step functions with retries
Inngest scheduled + Vercel cron fallback
Upstash Redis sliding window
Vercel Analytics, Plausible, or PostHog
Zod schemas for all variables
Supabase-backed with in-memory cache
AGENTS.mdShip includes a comprehensive agent context file at the project root. Claude Code, Cursor, Codex, and Windsurf read it automatically. Architecture, conventions, file map, and gotchas, all in one place. Your agent understands the entire codebase before writing a single line.