altinity-expert-clickhouse-merges
Diagnose ClickHouse merge performance, part backlog, and 'too many parts' errors. Use for merge issues and part management problems.
altinity-expert-clickhouse-mutations
Track and diagnose ClickHouse ALTER UPDATE, ALTER DELETE, and other mutation operations. Use for stuck mutations and mutation performance issues.
altinity-expert-clickhouse-memory
Diagnose ClickHouse RAM usage, OOM errors, memory pressure, and allocation patterns. Use for memory-related issues and out-of-memory errors.
altinity-expert-clickhouse-reporting
Diagnose ClickHouse SELECT query performance, analyze query patterns, identify slow queries, and find optimization opportunities. Use for query latency and timeout issues.
altinity-expert-clickhouse-schema
Analyze ClickHouse table structure, partitioning, ORDER BY keys, materialized views, and identify schema design anti-patterns. Use for table design issues and optimization.
coder-system-design-db-schema
Database schema design and migration safety rules for production systems.
dbt-migration-sybase
Convert Sybase IQ DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from Sybase IQ to dbt code, generating schema.yml files with tests and documentation, or migrating Sybase SQL to follow dbt best practices.
dbt-migration-teradata
Convert Teradata DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from Teradata to dbt code, generating schema.yml files with tests and documentation, or migrating Teradata SQL to follow dbt best practices.
dbt-migration-redshift
Convert Amazon Redshift DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from Redshift to dbt code, generating schema.yml files with tests and documentation, or migrating Redshift SQL to follow dbt best practices.
dbt-migration-vertica
Convert Vertica DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from Vertica to dbt code, generating schema.yml files with tests and documentation, or migrating Vertica SQL to follow dbt best practices.
altinity-expert-clickhouse-storage
Diagnose ClickHouse disk usage, compression efficiency, part sizes, and storage bottlenecks. Use for disk space issues and slow IO.
dbt-migration-postgres
Convert PostgreSQL/Greenplum/Netezza DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from PostgreSQL, Greenplum, or Netezza to dbt code, generating schema.yml files with tests and documentation, or migrating PostgreSQL SQL to follow dbt best practices.
database-design-template
Provides database design templates and documentation structure. Invoke when designing database schemas, creating database design documents, or generating SQL scripts.
db-schema
Design a database schema from product requirements. Postgres-first with Supabase awareness. Use when user says "design the database", "create schema", "data model", "database structure", "what tables do I need", "schema design", or needs to translate requirements into a relational schema.
dbt-migration-db2
Convert IBM DB2 DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from DB2 to dbt code, generating schema.yml files with tests and documentation, or migrating DB2 SQL to follow dbt best practices.
dbt-migration-hive
Convert Hive/Spark/Databricks DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or UDFs from Hive, Spark, or Databricks to dbt code, generating schema.yml files with tests and documentation, or migrating HiveQL to follow dbt best practices.
dbt-migration-oracle
Convert Oracle DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from Oracle to dbt code, generating schema.yml files with tests and documentation, or migrating Oracle PL/SQL to follow dbt best practices.
dbt-migration-bigquery
Convert Google BigQuery DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from BigQuery to dbt code, generating schema.yml files with tests and documentation, or migrating BigQuery SQL to follow dbt best practices.
dbt-migration-ms-sql-server
Convert Microsoft SQL Server/Azure Synapse T-SQL DDL to dbt models compatible with Snowflake. This skill should be used when converting views, tables, or stored procedures from SQL Server to dbt code, generating schema.yml files with tests and documentation, or migrating T-SQL to follow dbt best practices.