Best Claude Code plugins for databases on Postgres (May 2026)

Create, connect, and interact with an AlloyDB for PostgreSQL database and data.

Create, connect, and interact with a Cloud SQL for PostgreSQL database and data.

Manage your Neon projects and databases with the neon-postgres agent skill and the Neon MCP Server.

Complete operations kit for FairDB PostgreSQL as a Service - VPS setup, PostgreSQL management, customer provisioning, monitoring, and backup automation

Database operations management for FairDB PostgreSQL clusters

Complete fullstack development toolkit: React, Express/FastAPI, PostgreSQL scaffolding with AI agents

Cloudflare Hyperdrive for Workers-to-database connections with pooling and caching. Use for PostgreSQL/MySQL, Drizzle/Prisma, or encountering pool errors, TLS issues, connection refused.

Database schema design for PostgreSQL/MySQL with normalization, relationships, constraints. Use for new databases, schema reviews, migrations, or encountering missing PKs/FKs, wrong data types, premature denormalization, EAV anti-pattern.

Database sharding for PostgreSQL/MySQL with hash/range/directory strategies. Use for horizontal scaling, multi-tenant isolation, billions of records, or encountering wrong shard keys, hotspots, cross-shard transactions, rebalancing issues.

Neon + Vercel serverless Postgres for edge and serverless environments. Use for Cloudflare Workers, Vercel Edge, Next.js apps with HTTP/WebSocket connections, database branching (git-like), Drizzle/Prisma ORM integration, migrations, PITR backups, or encountering connection pool…

SQL query optimization for PostgreSQL/MySQL with indexing, EXPLAIN analysis. Use for slow queries, N+1 problems, missing indexes, or encountering sequential scans, OFFSET pagination, temp table spills, inefficient JOINs.

Postgres performance optimization and best practices from Supabase. 30 rules across 8 categories prioritized by impact.