Database plugins

Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database clusters. This plugin provides 14 tools across two active MCP backends (self-hosted MCP Toolbox and managed CockroachDB Cloud MCP Server), three specialized agents (DBA, Developer, Operator), 32 skills across 6 operational domains, and built-in safety hooks.

34 skills · 3 agents · 3 MCP servers · hooks

Databricks skills for the CLI, Apps, Lakebase, Model Serving, Lakeflow Jobs, Spark Declarative Pipelines, Declarative Automation Bundles (DABs), and classic-to-serverless migration.

37 skills · 2 commands · hooks

Official Bigdata.com plugin providing financial research, analytics, and intelligence tools powered by Bigdata MCP.

24 skills · 1 MCP server

Database migration automation, observability, and cross-database migration strategies

2 commands · 2 agents

Database architecture, schema design, and SQL optimization for production systems

1 skill · 2 agents

Agent skills for Qdrant vector search: scaling, performance optimization, search quality, monitoring, deployment, model migration, version upgrades, and SDK usage

33 skills

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.

19 skills · 1 MCP server

ClickHouse Claude Code plugin: skills (ClickHouse best practices), rules and MCP.

2 skills · 1 MCP server

SpacetimeDB skills for building modules and clients in Rust, C#, TypeScript, C++, Unity, and Unreal, plus an MCP server that lists your databases, reads schemas, runs SQL, and calls reducers with your CLI login.

11 skills

The backend platform for AI-native developers. A Postgres-based backend with auth, storage, compute, hosting, and AI gateway — built for coding agents. This plugin gives agents the full InsForge surface: database CRUD with RLS, authentication, storage, edge functions, AI, realtime, Stripe payments, and deployments. Includes CLI infrastructure management, debugging diagnostics, and integration guides for third-party auth providers (Auth0, Clerk, Kinde, Stytch, WorkOS).

4 skills

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

1 skill · 3 agents

Generate realistic test data and database seed scripts for development and testing environments

1 skill · 1 command

Database plugin for data-validation-engine

1 skill · 1 agent

Comprehensive PostgreSQL documentation and best practices through semantic search and curated skills, including ecosystem tools like TimescaleDB and Tiger Cloud

11 skills

Read-only, deterministic PostgreSQL diagnostics as an agent tool: health, slow queries, unused indexes, bloat, vacuum, config — findings-first, never writes.

1 skill · 3 commands · 1 MCP server

Read schemas and run bounded, read-only statements on the connections a Studio operator opted in to MCP.

1 skill · 1 MCP server

Query, explore and update your own ArcadeDB multi-model database (graph, document, key/value, vector, time-series) through its built-in MCP server.

1 skill · 1 MCP server

Official MongoDB skills for schema design, queries, indexing, and Atlas Search.

7 skills

Supabase skills for Postgres, Auth, Edge Functions, the JS SDK, and the CLI.

4 skills

Expert database guidance for the AWS database portfolio. Design schemas, execute queries, handle migrations, and choose the right database for your workload.

1 skill · 3 MCP servers · hooks

CH-UI MCP server connection plus a ClickHouse analytics skill.

1 skill · 1 MCP server

Give every AI coding agent its own isolated, disposable Postgres database.

28 best practice rules for ClickHouse schema design, query optimization, and data ingestion — prioritized by impact

4 skills

Workload-aware architecture decision skill for ClickHouse — ingestion strategies, partitioning, enrichment, upsert patterns, and pre-aggregation with explicit official/derived/field provenance

1 skill

Troubleshooting guide for the ClickHouse Node.js client (@clickhouse/client) — socket hang-up/ECONNRESET, Keep-Alive, data type mismatches, read-only users, proxy/pathname URLs, TLS, compression, logging, and query parameters

1 skill

Type-safe ORM for Cloudflare D1 databases using Drizzle. Use when: building D1 database schemas, writing type-safe SQL queries, managing migrations with Drizzle Kit, defining table relations, implementing prepared statements, using D1 batch API, or encountering D1_ERROR, transaction errors, foreign key constraint failures, or schema inference issues.

1 skill

Redis development best practices — data structures, Redis Search (lexical + vector + hybrid retrieval), caching, and performance optimization, plus Redis Iris (Agent Memory, Agent Playbooks, Context Gateway, Intent Router, Lens), and live lookup of the official redis.io documentation.

14 skills · 1 MCP server

1 skill: Generate, review and run Liquibase changesets with Harness Database DevOps.

74 skills

Database migration automation, observability, and cross-database migration strategies

2 commands · 2 agents

Database architecture, schema design, and SQL optimization for production systems

1 skill · 2 agents