supabase-postgres-best-practices
This Claude Code skill provides Postgres performance optimization guidance organized across eight priority categories, from query performance and connection management to monitoring and advanced features. Use it when writing or reviewing SQL queries, designing database schemas, implementing indexes, troubleshooting performance issues, or configuring Postgres-specific features like connection pooling and Row-Level Security.
git clone --depth 1 https://github.com/syahiidkamil/Software-Engineer-AI-Agent-Atlas /tmp/supabase-postgres-best-practices && cp -r /tmp/supabase-postgres-best-practices/.claude/skills/supabase-postgres-best-practices ~/.claude/skills/supabase-postgres-best-practicesSKILL.md
# 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: ``` references/query-missing-indexes.md references/query-partial-indexes.md references/_sections.md ``` 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) ## References - https://www.postgresql.org/docs/current/ - https://supabase.com/docs - https://wiki.postgresql.org/wiki/Performance_Optimization - https://supabase.com/docs/guides/database/overview - https://supabase.com/docs/guides/auth/row-level-security
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