build(agent): new-agents-3#dd492b iteration

idea172_bevault_verifiable_best/core.py

@@ -50,4 +50,36 @@ __all__ = [
     "HedgeDelta",
     "AuditLog",
     "PrivacyBudget",
+    # Toy DSL seed helper (MVP utility)
+    "generate_toy_seed",
 ]
+
+
+def generate_toy_seed(asset: str = "AAPL", price: float = 100.0):
+    """Generate a minimal toy DSL seed pair for MVP testing.
+
+    Returns a tuple of (LocalArbProblem, SharedSignals) suitable for
+    driving a toy cross-venue hedge scenario and deterministic delta-sync
+    tests without requiring real market data.
+
+    This helper is intentionally lightweight and is meant for local testing
+    and documentation purposes within the MVP boundaries.
+    """
+    from time import time
+
+    local = LocalArbProblem(
+        asset=asset,
+        objective="min_cost",
+        risk_budget=float(price) * 0.1,
+        constraints={},
+    )
+
+    signals = SharedSignals(
+        asset=asset,
+        price=price,
+        latency_ms=0.5,
+        timestamp=time(),
+        metadata={"toy_seed": True},
+    )
+
+    return local, signals