Does it cover Row-Level Security (RLS)?

Yes, it includes critical security rules for implementing and optimizing RLS policies to ensure they remain performant under high data loads.

How does this skill improve query performance?

It applies specific indexing strategies, partial index rules, and query plan analysis derived from Supabase's production experience to minimize execution time.

What areas of database management are covered?

The skill covers eight prioritized categories: Query Performance, Connection Management, Security/RLS, Schema Design, Concurrency/Locking, Data Access, Monitoring, and Advanced Features.

Can I use this for non-Supabase Postgres databases?

While it includes Supabase-specific notes, the majority of the rules cover standard PostgreSQL best practices applicable to any Postgres environment.

Supabase Postgres Best Practices

Name: Supabase Postgres Best Practices
Author: monmacllcapp

bymonmacllcapp

0•

Database Management

Optimizes PostgreSQL performance and schema design using Supabase-vetted best practices and production-grade query patterns.

This skill provides a comprehensive performance optimization guide for developers working with Supabase and Postgres, offering prioritized rules across eight critical categories including query performance, connection management, and Row-Level Security (RLS). By integrating specific performance metrics and detailed 'correct vs. incorrect' SQL comparisons, it assists Claude in writing efficient queries, designing scalable schemas, and troubleshooting database bottlenecks with precision based on real-world Supabase engineering standards.

Key Features

01Best practices for Supabase connection management and pooling configurations

02Guidance on schema design, concurrency, locking, and data access patterns

03Correct vs. incorrect SQL examples with detailed query plan analysis

04Prioritized performance rules for query optimization and advanced indexing

050 GitHub stars

06Security guidelines for implementing and auditing Row-Level Security (RLS)

Use Cases

01Designing scalable database schemas and RLS policies for new Supabase projects

02Refactoring slow SQL queries and identifying missing indexes in production

03Troubleshooting database connection issues and optimizing pooler settings

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add monmacllcapp/skill-forks supabase-postgres-best-practices

For use in Claude.ai and ChatGPT

Download Skill