AI Skills Registry

Manage database migrations and schema versioning. Use when planning migrations, version control, rollback strategies, or data transformation

When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "expe

Investigates a session recording by gathering metadata, person profile, same-session events, and linked error tracking issues in one pass. U

Annotate Airflow tasks with data lineage using inlets and outlets. Use when the user wants to add lineage metadata to tasks, specify input/o

Import data into the AWS data lake from S3 files, local uploads, JDBC databases (Oracle, SQL Server, PostgreSQL, MySQL, RDS, Aurora), Amazon

Debugs why session recordings aren't appearing in the local dev environment. Use when a developer reports that local replay ingestion isn't

Exports Amazon RDS or Aurora database snapshots to Amazon S3 in Apache Parquet format for analytics, backup, or data migration. Handles snap

Guide for using the Grafana MCP to monitor and diagnose the capture service (rust/capture) in production. Use when investigating latency, ev

PostgreSQL database documentation - SQL queries, database design, administration, performance tuning, and advanced features. Use when workin

PostgreSQL database patterns for query optimization, schema design, indexing, and security. Quick reference for common patterns, index types

Manages datasets, tables, and jobs in BigQuery, and integrates with BigQuery ML and Gemini for advanced data analytics and AI-driven insight

MUST USE when reviewing ClickHouse schemas, queries, or configurations. Contains 31 rules that MUST be checked before providing recommendati

Guide for writing performant ClickHouse queries in PostHog product code. Use when writing HogQL query runners, designing ClickHouse tables f

Identify performance issues in WooCommerce PHP code. Use when writing or reviewing code that loads collections of post-based objects (produc

PostgreSQL best practices, query optimization, connection troubleshooting, and performance improvement. Load when working with Postgres data

Provides comprehensive Drizzle ORM patterns for schema definition, CRUD operations, relations, queries, transactions, and migrations. Proact

Write correct, performant SQL across all major data warehouse dialects (Snowflake, BigQuery, Databricks, PostgreSQL, etc.). Use when writing

Provides Event-Driven Architecture (EDA) patterns for Spring Boot — creates domain events, configures ApplicationEvent and @TransactionalEve

Use when essential PHP security patterns including input validation, SQL injection prevention, XSS protection, CSRF tokens, password hashing

Initialize and configure Astro/Airflow projects. Use when the user wants to create a new project, set up dependencies, configure connections

Use when turning a dbt Core project into an Airflow DAG/TaskGroup using Astronomer Cosmos. Does not cover dbt Fusion. Before implementing, v

Build a reporting pipeline — scheduled reports with SQL queries, delivery via Slack or email, threshold alerts, and historical comparison. U