multi-tenant-setup

This skill should be used when setting up production-ready multi-tenant support with Organizations, Memberships, Invitations, and Superadmin role in a Next.js App Router application. Use this skill when implementing tenant isolation, role-based permissions, invitation flows, or converting a single-tenant app to multi-tenant. Includes complete schema, API routes, helpers, security guardrails, and UI patterns for reusable multi-tenant architecture.