Databases Agent Skills

Phase 2 of the pentaphase structural-overhaul protocol.

Phase 3 of the pentaphase structural-overhaul protocol.

Phase 4 of the pentaphase structural-overhaul protocol.

Maintaining packages/phoenix-sqlean, the vendored fork of nalgeon/sqlean.py published as arize-phoenix-sqlean.

Use when designing or auditing the analytical "evidence" of an ACM PODS paper — worst-case and average-case analyses, matching upper and…

How to keep template code database-agnostic and hosting-agnostic.

Author, validate, and test Power Query M expressions in semantic model partitions.

When to activate: slow query, EXPLAIN ANALYZE, N+1, index, query plan, performance, pagination, query tuning

Run ClickHouse `system.query_log` analysis via the internal Metabase API.

Automate Ragic tasks via Rube MCP (Composio).

Automate Airtable tasks via Rube MCP (Composio): records, bases, tables, fields, views.

Azure Cosmos DB SDK for Java. NoSQL database operations with global distribution, multi-model support, and reactive patterns.

Azure Cosmos DB JavaScript/TypeScript SDK (@azure/cosmos) for data plane operations.

Build table storage applications using the Azure Tables SDK for Java.

Build production-grade Azure Cosmos DB NoSQL services following clean code, security best practices, and TDD principles.