Databases Agent Skills for Claude Code

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.

Generates Snapshot pattern for PHP 8.4. Creates aggregate snapshot infrastructure for event sourcing performance optimization with…