Databases Agent Skills for Claude Code

Generate TypeScript/JavaScript code that reads/decodes AND writes/encodes ClickHouse RowBinary streams for the ClickHouse HTTP server.

MUST USE when investigating performance issues on a ClickHouse-managed Postgres instance.

Sets up and manages ClickHouse using the clickhousectl CLI — installs and runs a local ClickHouse server for development, and creates…

Use this skill when looking up, auditing, or managing column descriptions from global, application-specific, and dataset-specific column…

Generates MCP server configuration JSON, resolves authentication setup, and validates server connectivity for dbt.

crdt skill

Large-scale data migrations with validation, rollback, and zero-downtime strategies.

[Deprecated] Optional advanced tool for complex data modeling.

Snowflake, BigQuery, clustering, partitioning, and materialized views for warehouse performance.

Create a managed PostgreSQL or MariaDB database in a Kube-DC Project, connect workloads with Kubernetes Secrets, configure supported…

Decorator-based ORM for TypeScript with Active Record and Data Mapper patterns

myfy DataModule for database access with async SQLAlchemy.

Drizzle ORM: TypeScript-first schema, relations, migrations, query builder, Neon/Supabase/PlanetScale integration — the AI-legible ORM

Provides comprehensive Drizzle ORM patterns for schema definition, CRUD operations, relations, queries, transactions, and migrations.

Drizzle ORM typesafe schema design, relational queries, prepared statements,

Debug Ecto constraint violations - trace triggers, check migrations, find duplicate data.

Automate Baserow tasks via Rube MCP (Composio).

Design database schemas for Grey Haven multi-tenant SaaS - SQLModel models, Drizzle schema, multi-tenant isolation with tenant_id and RLS…

Apply Grey Haven database conventions - snake_case fields, multi-tenant with tenant_id and RLS, proper indexing, migrations for Drizzle…

This skill enables Claude to implement multi-tier database caching solutions.

Optimizes SQL queries, designs database schemas, and troubleshoots performance issues.