Databases Agent Skills for Cursor

The First Brain for OpenClaw. Your agents forget everything after each session — BrainX fixes that permanently.\n Persistent vector memory…

Build zero-downtime database migrations — forward SQL, rollback SQL, deployment sequence.

Use when creating or modifying dbt Semantic Layer components — semantic models, metrics, dimensions, entities, measures, or time spines.

Use when integrating Drizzle ORM with Bun's SQLite driver for type-safe schema definitions and migrations.

CatColab Ologs (Ontology Logs) - category-theoretic knowledge representation where objects are concepts and morphisms are functional…

Redis patterns: caching, sessions, rate limiting, pub/sub, queues, distributed locks — with Python and Node.js examples

ClickHouse database patterns, query optimization, analytics, and data engineering best practices for high-performance analytical workloads.

MUST USE when designing ClickHouse architectures, selecting between ingestion or modeling patterns, or translating best practices into…

10+ patterns for ClickHouse Materialized Views.

Write idiomatic application code with the ClickHouse Node.js client (`@clickhouse/client`).

Optimize ClickHouse query performance with indexing, projections, settings tuning, and query analysis using system tables.

Provides comprehensive guidance for Azure SQL Database including database creation, configuration, security, and Azure SQL management.

Use CloudBase document database Web SDK to query, create, update, and delete data.

D1 is Cloudflare's serverless SQLite database — runs at the edge alongside Workers.

Cloudflare D1 serverless SQLite on edge.

Set up or troubleshoot MotherDuck connections, authentication, client runtimes, and read scaling.

Safely migrate Convex schemas and data when making breaking changes.

ONLY load this skill when the user explicitly types $cortex-run or /cortex-run.

Data architecture patterns (warehouse, lake, lakehouse, mesh), ETL/ELT pipelines, streaming architectures, scaling strategies, and schema…

Automate update and maintenance of data dictionaries in Treasure Data - generates 80-90% of column descriptions automatically, allowing…

Review data integrity for Rails changes.