Agent skill · data analytics · davila7
supabase-postgres-best-practices
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
Why this skill is useful
Provides domain-specific knowledge on Postgres optimization techniques and best practices that the AI wouldn't reliably generate on its own.
What it needs
About 1k tokens when loaded. Last updated 2026-08-06. 30,138 stars on the source repository.
What this skill does
Supabase Postgres Best Practices Comprehensive performance optimization guide for Postgres, maintained by Supabase. Contains rules across 8 categories, prioritized by impact to guide automated query optimization and schema design. When to Apply Reference these guidelines when: Writing SQL queries or designing schemas Implementing indexes or query optimization Reviewing database performance issues Configuring connection pooling or scaling Optimizing for Postgres-specific features Working with Row-Level Security (RLS) Rule Categories by Priority Priority Category Impact Prefix ---------- ---------- -------- -------- 1 Query Performance CRITICAL query- 2 Connection Management CRITICAL conn- 3 Security & RLS CRITICAL security- 4 Schema Design HIGH schema- 5 Concurrency & Locking MEDIUM-HIGH lock- 6 Data Access Patterns MEDIUM data- 7 Monitoring & Diagnostics LOW-MEDIUM monitor- 8 Advanced Features LOW advanced- How to Use Read individual rule files for detailed explanations and SQL examples: Each rule file contains: Brief explanation of why it matters Incorrect SQL example with explanation Correct SQL example with explanation Optional EXPLAIN output or metrics Additional context and references Supabase-specific notes (when applicable) Full Compiled Document For the complete guide with all rules expanded: AGENTS.md
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills davila7/postgres-best-practices