Add Jaimini marriage label bridge

2026-06-28 12:10:07 +08:00
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+# Marriage Adjudicator Jaimini Bridge v1 Audit (2026-06-28)
+
+## Scope
+
+This pass adds the smallest Jaimini bridge to the relationship strict workflow.
+
+It fixes only `label-lift failure` for legal-marriage cases.
+
+## Implemented Behavior
+
+The relationship event judgement now preserves legacy fields:
+
+- `score`
+- `verdict`
+- `primary_drivers`
+
+and adds:
+
+- `dominant_label`
+- `secondary_context`
+
+## Boundary
+
+v1 may lift only:
+
+- `legal_marriage`
+
+v1 does not lift:
+
+- `relationship_formation`
+- `public_formalization`
+
+## Jaimini Bridge
+
+`present_evidence.jaimini_marriage_support` has:
+
+- `level`: `none`, `weak`, or `moderate`
+- `signals`
+- `source`: `jaimini_bridge_v1`
+
+`strong` is intentionally not available in v1.
+
+## Hard Gates
+
+`dominant_label = legal_marriage` requires:
+
+- D9 present
+- UL present
+- Vimshottari present
+- Narayana present
+- Vivah Saham or marriage convergence present
+- moderate Jaimini support
+
+If a hard gate is missing, Jaimini evidence remains context-only.
+
+## Verification
+
+Commands:
+
+```bash
+python3 -m pytest tests/test_mcp_strict_workflow_relationship.py -q
+python3 -m pytest tests/test_mcp_strict_workflow_finance.py -q
+```
+
+Observed:
+
+- relationship: `2 passed`
+- finance: `16 passed`