Sets up database replication for high availability and disaster recovery scenarios. Covers PostgreSQL primary-standby configurations, logical replication, and multi-master setups. You'd reach for this when spinning up read replicas, configuring cross-region failover, or building out a disaster recovery strategy. The included reference guides walk through WAL configuration, replication user setup, and monitoring approaches. It's solid foundational work that saves you from piecing together replication configs from scattered documentation, though you'll still need to tune parameters for your specific load and availability requirements.
npx skills add https://github.com/aj-geddes/useful-ai-prompts --skill data-replication-setup