supabase-enterprise-rbac skill

Overview

This skill configures Supabase Enterprise SSO, role-based access control, and organization management to secure access across teams. It guides mapping organizational roles to Supabase permissions, wiring SAML/OIDC identity providers, and enabling audit trails for compliance. The result is enforceable access policies, centralized authentication, and a full audit trail for organization-level operations.

How this skill works

The skill walks through defining role-to-permission mappings and applying them inside Supabase projects. It shows how to configure SAML or OpenID Connect with your Identity Provider so users authenticate via enterprise SSO. Middleware snippets and placement guidance are provided to enforce permission checks at API endpoints. Finally, it enables and structures audit logging to capture access and administrative events for compliance and review.

When to use it

• Setting up enterprise SSO for Supabase projects
• Implementing organization-level roles and permission boundaries
• Enforcing least-privilege access for APIs and dashboards
• Preparing audit trails for compliance reviews or security audits
• Integrating Supabase with corporate IdP via SAML or OIDC

Best practices

• Start by inventorying organizational roles and required data plane actions before mapping to Supabase permissions
• Use SAML or OIDC attributes (groups, roles, claims) to assign Supabase roles dynamically
• Implement permission checks as middleware close to the API entry points to avoid scattered access logic
• Log every authentication and authorization decision and centralize logs for monitoring and alerting
• Test SSO and role mappings in a staging organization before rolling out to production

Example use cases

• Onboard a new department and assign scoped read/write access using role mappings and SSO group sync
• Protect administrative APIs with role-based middleware so only approved operators can perform migrations or secrets changes
• Connect corporate IdP via SAML to provide single-click access to Supabase consoles for employees
• Enable organization-level audit logging to meet internal compliance and incident investigation requirements

FAQ