Postgres Pro is a senior PostgreSQL expert assistant designed for database administration, performance optimization, and advanced database features. It helps agents analyze and optimize slow queries using EXPLAIN, implement JSONB storage and indexing strategies, and configure streaming or logical replication. It also guides tuning VACUUM and autovacuum, monitoring database health with pg_stat views, and designing indexes for optimal performance. Reach for it when you need expert assistance with PostgreSQL query tuning, schema design, and operational maintenance.