## Result: **FAIL — remaining Sprint-0 gaps**

### High — Doctor report still applies unsafe fixed laboratory thresholds
- `scripts/health/generate_doctor_report.py:200-207` selects lab values for KPI evaluation without requiring:
  - `validierungsstatus='validiert'` exclusively,
  - `verified_against_original=1`,
  - `reference_range_source='scanned_original'`,
  - unit and original reference boundary.
- `scripts/health/generate_doctor_report.py:235-240` hardcodes CRP and D-Dimer thresholds (`5/15`, `500/1000`) and derives medical risk traffic lights.
- `scripts/health/generate_doctor_report.py:276-280` reuses those fixed limits in the longitudinal health index.
- `scripts/health/generate_doctor_report.py:248-254,298` emits `grün` and “100=optimal,” creating an impermissible medical all-clear implication.
- Existing regression coverage only inspects `health_dashboard_v3.py`; it does not catch these report paths (`tests/test_sprint0_safety.py:187-191`).

### Medium — Not all GOG consumers fail closed
- `scripts/cron/morning_briefing.py:28,124-129` defaults `GOG_KEYRING_PASSWORD` to an empty string and invokes `gog` without requiring an environment credential or protected file.
- `scripts/cron/weekly_health_drive_backup.py:87-102` reads the protected file, but line 101 can return an empty value instead of rejecting it.
- Current credential tests cover the Apple Health sync loader and hardcoded literals, but not fail-closed behavior across all GOG callers (`tests/test_sprint0_safety.py:26-44,159-184`).

### Verified compliant
- Sprint tests: **12 passed**.
- Python compilation: passed.
- `git diff --check`: passed.
- Apple Health atomic import/retry/archive and non-duplicate `IntegrityError` behavior: covered and passing.
- Operator and missing-reference-bound tests: covered and passing.
- Canonical schema successfully recreated an empty database; metadata-only comparison against production found no missing/extra tables, indexes, views, triggers, or column mismatches.
- No files were created or modified during this review.