Databases Agent Skills for Claude Code

Manage the freshie ecosystem inventory database \u2014 a CMDB tracking\

Optimize AgentDB performance with quantization (4-32x memory reduction), HNSW indexing (150x faster search), caching, and batch operations.

Implement Command Query Responsibility Segregation for scalable architectures.

Guides PostgreSQL development including table design, indexing, constraints, PL/pgSQL, JSONB, full-text search, window functions, CTEs…

PostgreSQL database patterns for query optimization, schema design, indexing, and security.

Design a PostgreSQL-specific schema. Covers best-practices, data types, indexing, constraints, performance patterns, and advanced features

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

Agent skill for v3-memory-specialist - invoke with $agent-v3-memory-specialist

Produce and structure slow-query performance reports for PostHog's production ClickHouse (US and EU).

Builds geocoding workflows in CARTO that convert street addresses or place names into geographic coordinates.

Django performance code review. Use when asked to "review Django performance", "find N+1 queries", "optimize Django", "check queryset…

Go database operations - SQL, ORMs, transactions, migrations

This skill should be used when the user asks to "configure a Go database connection pool", "use database/sql in Go", "set up pgxpool"…

When to activate: database/sql, pgx, PostgreSQL in Go, connection pools, prepared statements, migrations with goose

When to activate: GORM ORM, models, queries, associations, hooks, migrations, transactions, soft delete in Go

Skill for Graph Query Language (GQL) or SQL/PGQ queries against a property graph.

Use when writing raw SQL queries with GRDB, complex joins, ValueObservation for reactive queries, DatabaseMigrator patterns, query…

Use when the user mentions GRDB performance review, slow GRDB queries, app-group database setup audit, a ValueObservation that stopped…

Azure Tables SDK for Python (Storage and Cosmos DB).

Automates HammerDB TPC-C benchmark and long-duration stability stress testing for Microsoft SQL Server databases.

Use HammerDB to perform TPC-C benchmark and long-run stability testing against SQL Server, in two tracks - Standard Benchmark (short…