diff --git a/delta_mesh/EnergiBridge.c b/delta_mesh/EnergiBridge.c
new file mode 100644
index 0000000..e6cbcbe
--- /dev/null
+++ b/delta_mesh/EnergiBridge.c
@@ -0,0 +1,12 @@
+// Minimal EnergiBridge implementation: convert DeltaMesh primitives into a CatOpt-like structure.
+#include "EnergiBridge.h"
+
+void EnergiBridge_map_LocalMarket_to_CatOpt(const LocalMarket* lm, CatOpt_Object* out) {
+  if (!lm || !out) return;
+  // Direct field mapping for toy MVP; in a real bridge this would be richer and versioned
+  out->venue = lm->venue;
+  out->inventory = lm->inventory;
+  out->risk_budget = lm->risk_budget;
+  // Best-effort: initialize a simple static version; in a real system this would be a per-message counter
+  out->version = 1;
+}
diff --git a/delta_mesh/EnergiBridge.h b/delta_mesh/EnergiBridge.h
new file mode 100644
index 0000000..f77d778
--- /dev/null
+++ b/delta_mesh/EnergiBridge.h
@@ -0,0 +1,38 @@
+// Minimal EnergiBridge: bridge DeltaMesh primitives to a vendor-agnostic CatOpt representation
+// This is a tiny, production-friendly adapter skeleton to demonstrate a canonical bridge
+// and deterministic data-plane mappings for MVP instrumentation.
+
+#ifndef ENERGY_BRIDGE_H
+#define ENERGY_BRIDGE_H
+
+#include "LocalMarket.h"
+#include "SharedSignals.h"
+#include "PlanDelta.h"
+
+// Canonical CatOpt-like object representation
+typedef struct CatOpt_Object {
+  const char* venue;     // venue identifier
+  double inventory;        // per-venue inventory proxy
+  double risk_budget;      // risk budget allocated to this venue
+  unsigned long version;    // per-message version for replayability
+} CatOpt_Object;
+
+// Canonical CatOpt-like signal representation (aggregated signals)
+typedef struct CatOpt_Signal {
+  double aggregated_greeks;
+  double implied_vol;
+  unsigned long version;
+} CatOpt_Signal;
+
+// Canonical CatOpt-like plan delta representation (routing/hedge plan)
+typedef struct CatOpt_PlanDelta {
+  double quote;
+  double hedge;
+  unsigned long timestamp; // monotonic timestamp for replay
+  unsigned long version;
+} CatOpt_PlanDelta;
+
+// Map a LocalMarket instance to a CatOpt_Object. This is intentionally simple and side-effect free.
+void EnergiBridge_map_LocalMarket_to_CatOpt(const LocalMarket* lm, CatOpt_Object* out);
+
+#endif
diff --git a/delta_mesh/EnergiBridge.o b/delta_mesh/EnergiBridge.o
new file mode 100644
index 0000000..b81b919
Binary files /dev/null and b/delta_mesh/EnergiBridge.o differ
diff --git a/delta_mesh/demo b/delta_mesh/demo
index efb5cba..f404e5b 100755
Binary files a/delta_mesh/demo and b/delta_mesh/demo differ
diff --git a/test.sh b/test.sh
index 6a871f8..d436ec3 100644
--- a/test.sh
+++ b/test.sh
@@ -12,7 +12,8 @@ $cc $CCFLAGS -c delta_mesh/admm_lite.c -o delta_mesh/admm_lite.o
 $cc $CCFLAGS -c delta_mesh/LocalMarket.c -o delta_mesh/LocalMarket.o || true
 $cc $CCFLAGS -c delta_mesh/SharedSignals.c -o delta_mesh/SharedSignals.o || true
 $cc $CCFLAGS -c delta_mesh/PlanDelta.c -o delta_mesh/PlanDelta.o || true
-$cc $CCFLAGS -o delta_mesh/demo delta_mesh/demo_main.o delta_mesh/admm_lite.o delta_mesh/LocalMarket.o delta_mesh/SharedSignals.o delta_mesh/PlanDelta.o
+$cc $CCFLAGS -c delta_mesh/EnergiBridge.c -o delta_mesh/EnergiBridge.o
+$cc $CCFLAGS -o delta_mesh/demo delta_mesh/demo_main.o delta_mesh/admm_lite.o delta_mesh/LocalMarket.o delta_mesh/SharedSignals.o delta_mesh/PlanDelta.o delta_mesh/EnergiBridge.o
 
 echo "Running demo..."
 ./delta_mesh/demo