supabase-postgres-best-practices

Identifies and applies PostgreSQL performance best practices to Supabase projects.

Updated Apr 10, 2026
One-click install
npx skills add https://github.com/browleytwilio/segmentdemobuilder --skill supabase-postgres-best-practices-browleytwilio
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: supabase-postgres-best-practices
Source: https://github.com/browleytwilio/segmentdemobuilder/tree/main/.agents/skills/supabase-postgres-best-practices
Command: npx skills add https://github.com/browleytwilio/segmentdemobuilder --skill supabase-postgres-best-practices-browleytwilio

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Supabase users often struggle to optimize Postgres performance and correctly apply best practices across queries, schemas, and configurations.

Core Features & Use Cases

  • Provides prioritized rules across 8 categories (Query Performance, Connection Management, Security & RLS, Schema Design, Concurrency & Locking, Data Access Patterns, Monitoring & Diagnostics, Advanced Features)
  • Includes detailed explanations with incorrect vs. correct SQL examples, plus query plan analyses and performance metrics
  • Supports automated optimization and code generation to enforce best practices in Supabase projects

Quick Start

Audit a Supabase database using the guide, starting with the critical categories to identify and fix the most impactful performance issues.

Frequently Asked Questions about supabase-postgres-best-practices

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I optimize slow PostgreSQL queries in a Supabase database?

Optimize slow PostgreSQL queries in Supabase by applying prioritized rules across query performance, schema design, and indexing, using concrete SQL examples and query plan analysis to identify and fix bottlenecks.

What are the best practices for writing Supabase Row Level Security (RLS) policies?

Supabase RLS best practices include analyzing policy performance impacts alongside query plans and applying correct SQL patterns to prevent security holes and maintain database concurrency.

How do I analyze a PostgreSQL query plan to improve Supabase performance?

Analyze PostgreSQL query plans to improve Supabase performance by comparing incorrect versus correct SQL examples, checking performance metrics, and applying schema design optimizations across eight defined categories.

Does this Supabase Postgres optimization guide cover connection management and locking?

Yes, the Supabase Postgres optimization guide covers connection management and concurrency locking, providing prioritized rules and SQL examples to prevent bottlenecks in production and development environments.

Can I automate PostgreSQL schema design and query optimization for Supabase projects?

Yes, you can automate PostgreSQL schema design and query optimization for Supabase projects by applying the guide's consolidated rules, performance metrics, and correct SQL patterns to generate optimized code.