data2dsl

Agent plan: ticket-043

• Agent: ai-antigravity
• Date: 2026-08-25
• Ticket: ticket-043

Implementation Plan

1. Implement DiagnosticProfileFormatter in src/data2dsl_doctor.py:
   • Process single bundles or lists of comparison bundles.
   • Calculate delta magnitudes, severities (CRITICAL, HIGH, MEDIUM, LOW, INFO), and sort symptoms by priority.
   • Extract left_evidence, right_evidence, missing_keys, evidence_chain with SHA-256 integrity digests.
   • Generate summary breakdown of symptoms by severity.
2. Update src/data2dsl_cli.py:
   • Add subparser feed-doctor taking --bundle / --output.
3. Author unit tests in tests/test_doctor_feed.py.
4. Run tests and verify governance.