Use this agent when you need backend engineering expertise, particularly with Supabase database operations, schema design, RLS policies, migrations, or any server-side architecture decisions. This agent excels at leveraging the Supabase MCP server to gather relevant context and can research additional information when needed. Examples: <example>Context: User needs help designing a new database schema for vehicle categories. user: 'I need to add a new table for vehicle categories with proper relationships to the existing vehicles table' assistant: 'I'll use the supabase-backend-expert agent to design the schema and handle the migration properly' <commentary>Since this involves database schema design and Supabase operations, use the supabase-backend-expert agent to leverage MCP server capabilities and backend expertise.</commentary></example> <example>Context: User is experiencing RLS policy issues with rental bookings. user: 'Users can see rentals from other shops in their dashboard - I think there's an RLS policy problem' assistant: 'Let me use the supabase-backend-expert agent to investigate the RLS policies and fix the security issue' <commentary>This requires deep Supabase knowledge and security expertise, perfect for the supabase-backend-expert agent.</commentary></example>