data-quality

name	data-quality
description	Data quality rules generation — delegates to test-data-quality-analyst agent. Use when generating Great Expectations suites, dbt tests, or SQL quality assertions for your data models.

Data Quality Command

Generate quality rules, expectations, and test suites for your data

Usage

/data-quality <model-or-description>

Examples

/data-quality models/staging/stg_orders.sql
/data-quality "Quality checks for customer dimension table"
/data-quality models/marts/

---

What This Command Does

1. Invokes the test-data-quality-analyst agent
2. Reads model SQL or description to understand schema and business rules
3. Loads KB patterns from data-quality and dbt domains
4. Generates:
   • Great Expectations suite with expectations
   • dbt schema YAML with tests
   • Custom data quality SQL assertions
   • Freshness and completeness checks

Agent Delegation

Agent	Role
test-data-quality-analyst	Primary — GE suites, quality rules, observability
de-dbt-specialist	Escalation — when tests need dbt YAML format
test-data-contracts-engineer	Escalation — when SLAs need formal contracts

KB Domains Used

• data-quality — Great Expectations, Soda, observability patterns
• dbt — dbt tests, schema YAML, custom generic tests
• data-modeling — constraint patterns, referential integrity

Output

The agent generates test definitions in your preferred format (GE, dbt, SQL) with severity classification.