postgresql

Installation
SKILL.md

PostgreSQL Table Design

Use this skill when

  • Designing a schema for PostgreSQL
  • Selecting data types and constraints
  • Planning indexes, partitions, or RLS policies
  • Reviewing tables for scale and maintainability

Do not use this skill when

  • You are targeting a non-PostgreSQL database
  • You only need query tuning without schema changes
  • You require a DB-agnostic modeling guide

Instructions

  1. Capture entities, access patterns, and scale targets (rows, QPS, retention).
  2. Choose data types and constraints that enforce invariants.
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Jan 28, 2026