How does this skill improve database performance?

It applies prioritized rules for query optimization, proper indexing, and efficient data access patterns based on Supabase's production engineering standards.

Is this skill only applicable to Supabase users?

While it contains Supabase-specific notes, the core Postgres performance and schema design rules are highly relevant for any standard PostgreSQL environment.

Can this skill help with Supabase Row-Level Security (RLS)?

Yes, it includes specific guidelines and security best practices for implementing and auditing RLS policies to ensure data safety and performance.

Does it provide concrete examples for SQL optimization?

Yes, the skill includes comparative SQL examples showing incorrect vs. correct implementations, along with explanations of the performance impact.

Supabase Postgres Best Practices

Name: Supabase Postgres Best Practices
Author: supabase

bysupabase

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1,339

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Database Management

Optimizes PostgreSQL database performance and schema design using Supabase-vetted patterns and expert implementation rules.

The Supabase Postgres Best Practices skill transforms Claude into a specialized database consultant capable of auditing and optimizing PostgreSQL environments. It provides a structured framework of prioritized rules across eight critical categories, including query performance, connection management, and Row-Level Security (RLS). By leveraging detailed SQL examples, query plan analysis, and specific performance metrics, this skill helps developers avoid common pitfalls, implement scalable indexing strategies, and ensure their database architecture follows production-grade standards used by Supabase engineers.

Key Features

01Best practices for connection pooling, locking strategies, and concurrency management

021,339 GitHub stars

03Prioritized performance rules across 8 categories from query optimization to advanced features

04Actionable guidance for Row-Level Security (RLS) implementation and security auditing

05Detailed SQL pattern matching with 'Incorrect' vs. 'Correct' code comparisons

06Query plan analysis and interpretation of EXPLAIN output for performance tuning

Use Cases

01Designing robust database schemas with optimized indexing and secure access controls

02Reviewing and refactoring complex SQL queries to reduce execution latency and resource usage

03Troubleshooting database performance bottlenecks and resolving locking issues in high-traffic applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add supabase/agent-skills supabase-postgres-best-practices

For use in Claude.ai and ChatGPT

Download Skill