Supabase

Supabase is the official Supabase Agent Skill for development across Database, Auth, Edge Functions, Realtime, Storage, vectors, migrations, SSR integrations and Row Level Security. Its core principle is to verify current Supabase behavior against documentation and changelogs before changing an application.

• Developers building applications on Supabase
• Teams implementing Auth and RLS policies
• Next.js or React projects using Supabase SSR
• AI coding agents making schema, migration or storage changes

• Design secure RLS policies for application tables
• Implement Supabase Auth and session handling
• Create migrations and verify database changes
• Work with Storage, Edge Functions, Realtime or vectors

The skill begins by checking current Supabase changes and relevant documentation, then applies product-specific security rules before implementation. It emphasizes verification after changes, exposed-schema RLS, safe authorization metadata, correct API grants and never exposing privileged server credentials in public clients.

• Grounds implementation in current Supabase documentation
• Includes concrete Supabase-specific security guardrails
• Covers both database and application integration work
• Requires verification rather than assuming a change worked

• The platform changes frequently, so documentation checks are part of the workflow
• Correct RLS design still depends on the application's real authorization model
• Some tasks require project credentials, CLI access or dashboard permissions