The problem it solves
Sensitive data often enters analytics through ordinary columns: email, phone, IP address, name, address, or customer identifiers. Teams need to catch exposure early.
What it does
Classifies columns that may contain personally identifiable information.
Checks whether SQL or dbt models expose sensitive fields.
Reports categories and confidence.
Supports privacy and governance workflows.
When to use it
BEFORE
productionizing a model that touches customer data
WHEN
auditing a schema for sensitive columns
WHEN
checking whether a query exposes PII
DURING
GDPR, CCPA, HIPAA, or internal governance reviews
How it works
The skill scans column names, types, and query lineage to find columns likely to contain PII and flag where they're being used.