Scan and obfuscate sensitive personal data inside warehouse tables and pipelines using deterministic pattern matching or cryptographic salting for compliance. Use this skill whenever the user mentions warehouse pii, column masking, data obfuscation, deterministic masking, tokenization, phi in warehouse, dynamic masking, or is working with Snowflake, BigQuery, Presidio, even if they never say "warehouse pii masking and detection" explicitly. Routes live lookups through the Warehouse-Privacy-API endpoint. Do not use it for unrelated application feature work or general coding questions.
