name: supabase description: Supabase Backend Skill. Expertise in Supabase Auth, Database (PostgreSQL), Storage, and Edge Functions.
Supabase Backend Skill
Expertise in Supabase Auth, Database (PostgreSQL), Storage, and Edge Functions.
Auto-activation
Activates when:
- User mentions "Supabase", "Postgres", or "Edge Functions"
.supabase/directory orsupabaseClient.tsexists
Capabilities
- Database schema design and RLS (Row Level Security) policies
- Authentication flows (OAuth, Magic Links, OTP)
- Realtime subscriptions and broadcast
- Edge Functions (Deno) development
- Storage bucket management and CDN optimization
Best Practices
- Always enable RLS on public tables
- Use generated TypeScript types for database safety
- Keep Edge Functions small and focused
- Use service role keys only in secure backend environments