Nex Clerk Multitenant Orgs

Transform your Next.js or FastAPI application into a robust multi-tenant SaaS using Clerk Organizations.

Install
cmdop skills install agensi-nex-clerk-multitenant-orgs

Enterprise Multi-Tenancy for Clerk Apps

Transform your Next.js or FastAPI application into a robust multi-tenant SaaS using Clerk Organizations. This skill implements the framework-first integration pattern required to handle organization isolation, role-based access control (RBAC), and database synchronization without reinventing authentication logic.

What it does

  • Tenant Mapping: Creates a localized mirror of Clerk Organizations in your SQL database, ensuring every domain record is safely scoped to a tenant_id.
  • Webhook Architecture: Deploys a production-ready webhook handler with Svix signature verification to sync org creations, deletions, and membership changes.
  • Request-Level Context: Injects middleware (Next.js) or dependencies (FastAPI) that resolve the active org_id from the Clerk session and apply it to your internal request context.
  • RBAC Synchronization: Maps Clerk's organizational roles (Admin/Member) to your app's internal permission system.
  • Switcher Integration: Provides a React wrapper for the Clerk OrganizationSwitcher that ensures server-side state stays fresh when users switch tenants.

Why use this skill?

Manually wiring Clerk Organizations into a database schema is error-prone. This skill prevents common pitfalls like "tenant drift" by enforcing a strict webhook-first synchronization strategy and ensuring that org_id is always resolved from the secure session rather than untrusted client headers.

Supported Frameworks

  • Next.js: App Router, Middleware, and React Server Components.
  • FastAPI: Dependency injection and ContextVar-based scoping.
  • Databases: PostgreSQL/SQL-ready schemas for tenants and memberships.

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