Databases Agent Skills for Claude Code

This skill should be used when the user asks about the indexer data model, what the indexer indexes, indexer schema, contract actions…

Initialize warehouse schema discovery. Generates .astro/warehouse.md with all table metadata for instant lookups. Run once per project…

Apply Event Modeling to legacy systems using side-car pattern.

Use when migrating from Zendesk/Freshdesk/HelpScout to Intercom, bulk-importing contacts, or re-platforming to Intercom with the contacts…

Run targeted data quality checks on Dremio Cloud datasets to find nulls, duplicates, schema drift, and anomalies.

This skill enables Claude to design, implement, and manage table partitioning strategies for large databases.

This skill assists with managing database sharding strategies.

This skill enables Claude to design NoSQL data models.

This skill utilizes the data-validation-engine plugin to ensure database integrity.

Execute read-only SQL queries against PostgreSQL databases.

Process use when you need to work with database migrations.

Database reconnaissance — full inventory of schema, migrations, data volume, backups, connection pooling, and query patterns.

Configure Supabase local development with the CLI, Docker, and migration

Connect Workers to PostgreSQL/MySQL with Hyperdrive's global pooling and caching.

Build semantic search with Cloudflare Vectorize V2 (Sept 2024 GA).

Store key-value data globally with Cloudflare KV's edge network.

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

Use when writing raw SQL with GRDB, complex joins across 4+ tables, window functions, ValueObservation for reactive queries, or dropping…

Migrate to Juicebox from other tools.

Builds, compiles, and runs unit tests for KaiwuDB distributed multi-model database components from source using CMake.

Manages versioned database migration scripts with automated generation, execution tracking, and rollback capabilities.