jelly-supabase-skill

Row Level Security (RLS) queries against Supabase enforce database policies automatically when you authenticate with an anon key and execute SELECT operations. The Skill performs authenticated queries that respect RLS policies defined in your PostgreSQL schema, returning only rows the authenticated user is permitted to access.

Yes. Real-time subscriptions listen to INSERT, UPDATE, and DELETE events on Supabase tables and return live updates as they occur. The Skill manages subscription lifecycle, connection state, and event delivery so you receive changes without polling.

SELECT query results format as Markdown, JSON, or CSV with configurable pagination. PostgreSQL-compatible formatting ensures results integrate with downstream analytics and reporting tools.

Yes. Configure SUPABASE_URL and SUPABASE_KEY environment variables to enable anon-key-based authentication. These credentials authenticate your queries and enforce RLS policies defined in your Supabase database.

RLS policy violations are caught and return standardized errors with redaction to prevent leaking sensitive information. Error handling ensures your application fails safely without exposing database structure or restricted data.

Yes. SELECT queries support filtering, sorting, and pagination across tables and schemas. Results respect RLS policies while applying your query parameters to return exactly the dataset you need.