diff --git a/src/dynalab_core/__init__.py b/src/dynalab_core/__init__.py
index bba7540..f5a81dd 100644
--- a/src/dynalab_core/__init__.py
+++ b/src/dynalab_core/__init__.py
@@ -19,6 +19,7 @@ from dynalab_core.protocols.common import VersionDescriptor
 from dynalab_core.protocols.json.server import JsonServer
 from dynalab_core.protocols.packets import ProtocolMessage
 from dynalab_core.protocols.packets.data import ValueDescriptor
+from dynalab_core.protocols.packets.handshake import SignalDescriptor
 from dynalab_core.values import Value
 
 
@@ -102,6 +103,26 @@ class Core:
             extra={"event": "core.stopped", "core_state": self._state},
         )
 
+    def get_signal_descriptor(self, signal_id: UUID) -> SignalDescriptor | None:
+        return self._connector_registry.get_signal_descriptor(signal_id)
+
+    def get_all_signal_descriptors(self) -> list[SignalDescriptor]:
+        return self._connector_registry.get_all_signal_descriptors()
+
+    def get_live_value(self, signal_id: UUID) -> float | None:
+        with self._live_values_lock:
+            live_value = self._live_values.get(signal_id)
+
+        if live_value is None:
+            return None
+        return live_value.get()
+
+    def get_all_live_values(self) -> dict[UUID, float]:
+        with self._live_values_lock:
+            live_values = list(self._live_values.items())
+
+        return {signal_id: value.get() for signal_id, value in live_values}
+
     def _input_worker(self) -> None:
         while not self._stop_event.is_set():
             try:
diff --git a/src/dynalab_core/protocols/endpoint.py b/src/dynalab_core/protocols/endpoint.py
index d6bbdea..fd061b4 100644
--- a/src/dynalab_core/protocols/endpoint.py
+++ b/src/dynalab_core/protocols/endpoint.py
@@ -20,6 +20,7 @@ from dynalab_core.protocols.packets.handshake import (
     ConnectorHello,
     HandshakeAccepted,
     HandshakeRejected,
+    SignalDescriptor,
 )
 from dynalab_core.protocols.packets.heartbeat import Heartbeat
 
@@ -111,6 +112,16 @@ class ConnectorEndpoint:
     def uuid(self) -> UUID:
         return self._connector_hello.connector_uuid
 
+    def get_signal_descriptor(self, signal_id: UUID) -> SignalDescriptor | None:
+        for signal in self._connector_hello.signals:
+            if signal.id == signal_id:
+                return signal
+
+        return None
+
+    def get_all_signal_descriptors(self) -> list[SignalDescriptor]:
+        return self._connector_hello.signals
+
     def put_ingress_packet(self, packet: ProtocolMessage) -> None:
         try:
             self._packet_ingress_queue.put_nowait(packet)
@@ -393,6 +404,29 @@ class ConnectorRegistry:
         with self._lock:
             return self._endpoints.get(connector_uuid)
 
+    def get_signal_descriptor(self, signal_id: UUID) -> SignalDescriptor | None:
+        with self._lock:
+            endpoints = list(self._endpoints.items())
+
+            for _, endpoint in endpoints:
+                signal = endpoint.get_signal_descriptor(signal_id)
+                if signal is not None:
+                    return signal
+
+            return None
+
+    def get_all_signal_descriptors(self) -> list[SignalDescriptor]:
+        with self._lock:
+            endpoints = list(self._endpoints.items())
+
+        signals: list[SignalDescriptor] = []
+        for _, endpoint in endpoints:
+            endpoint_signals = endpoint.get_all_signal_descriptors()
+            for signal in endpoint_signals:
+                signals.append(signal)
+
+        return signals
+
     def stop(self) -> None:
         with self._lock:
             endpoints = tuple(self._endpoints.values())
diff --git a/test/manual/core.py b/test/manual/core.py
index a4656d5..8db3e19 100644
--- a/test/manual/core.py
+++ b/test/manual/core.py
@@ -23,6 +23,8 @@ dl_core.start()
 try:
     while True:
         dl_core.wait(1)
+        values = dl_core.get_all_live_values()
+        log.debug(f"Core values: {values}")
 except KeyboardInterrupt:
     log.info("Received keyboard interrupt")
     dl_core.stop()