Best Claude Code plugins for databases on Ai (August 2026)

Connect Claude to your ClickHouse Cloud databases. Browse organizations, services, databases, and table schemas. Run read-only SQL queries against your data and get instant analytical answers. Monitor service backups, review billing costs, and inspect ClickPipe configurations - …

Official Convex plugin for Claude Code with bundled Convex skills, the convex-expert subagent for code-writing, a runtime-error monitor, and MCP access for backend development, schema design, real-time features, auth, file storage, scheduled jobs, and AI agents.

Connect to Knowledge Catalog to discover, manage, monitor, and govern data and AI artifacts across your data platform

An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and get organizational and account information.

150+ SAP HANA database tools for AI assistants. Query tables, import/export data, profile data quality, compare schemas, manage backups, monitor performance, and more. Connects to SAP HANA Cloud and on-premise databases.

Manage database replication, failover, and high availability configurations

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

Interactive command center for the freshie ecosystem inventory database — conversational wizard with subagents for discovery scans, compliance grading, batch remediation, querying, reporting, and email PDF delivery across 50 tables of plugin/skill/pack metadata

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

Analyze query performance with EXPLAIN plan interpretation, bottleneck identification, and optimization recommendations

Implements API rate limiting using token bucket, sliding window, and Redis-based algorithms to protect against abuse. Use when securing public APIs, implementing tiered access, or preventing denial-of-service attacks.

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.

Idempotent API operations with idempotency keys, Redis caching, DB constraints. Use for payment systems, webhook retries, safe retries, or encountering duplicate processing, race conditions, key expiry errors.

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.