whetstone_DSL/tmp_eval_large_specs_20260303/cp_029_python.md

PII Redaction Pipeline (cp_029)

Objective

Build a PII redaction pipeline masking emails, phones, and IDs with audit logging.

Language & Library Constraints

• Primary language: python
• Available libraries: fastapi, pydantic, sqlalchemy, requests
• Use library APIs explicitly where suitable in execution contracts.

Acceptance

• Deterministic taskitems with strict execution contracts.
• Include selected library and preferred APIs when applicable.