diff --git a/litellm/proxy/guardrails/guardrail_hooks/singulr/singulr.py b/litellm/proxy/guardrails/guardrail_hooks/singulr/singulr.py
index a188a77ff3b..e0dcdf02069 100644
--- a/litellm/proxy/guardrails/guardrail_hooks/singulr/singulr.py
+++ b/litellm/proxy/guardrails/guardrail_hooks/singulr/singulr.py
@@ -44,9 +44,10 @@ from litellm.types.utils import (
 )
 
 _DEFAULT_API_BASE: Final = "http://localhost:8003"
-_GUARD_ENDPOINT: Final = "/api/v1/ai-gateway/litellm"
+_GUARD_ENDPOINT: Final = "/api/v1/ai-gateway/litellm-v2"
 _DEFAULT_TIMEOUT: Final = 30.0
 _EMPTY_MAPPING: Final[Mapping[str, Any]] = MappingProxyType({})
+_MCP_MODEL_PREFIX: Final = "MCP:"
 
 
 class _CustomGuardrailOptions(TypedDict, total=False, extra_items=object):
@@ -375,6 +376,7 @@ class SingulrGuardrail(CustomGuardrail):
         singulr_resp_obj = SingulrGuardrailPayload(
             correlation_id=request_data.get("litellm_call_id"),
             guardrail_scope="response",
+            model_name=request_data.get("model"),
             messages=request_data.get("messages"),
             images=inputs.get("images"),
             response=assistant_message,
@@ -405,6 +407,7 @@ class SingulrGuardrail(CustomGuardrail):
         try:
             return SingulrGuardrailPayload(
                 correlation_id=kwargs.get("litellm_call_id"),
+                model_name=kwargs.get("model"),
                 guardrail_scope="response",
                 response=result,
                 metadata=metadata,
@@ -459,12 +462,21 @@ class SingulrGuardrail(CustomGuardrail):
             return "guardrail_intervened"
         return "success"
 
+    @staticmethod
+    def _is_mcp_call(kwargs: Mapping[str, Any]) -> bool:
+        model: Final = kwargs.get("model")
+        return isinstance(model, str) and model.startswith(_MCP_MODEL_PREFIX)
+
     async def async_logging_hook(
         self,
         kwargs: dict,  # mutable-ok: matches CustomLogger override; mutated via setdefault
         result: Any,  # noqa: ANN401  # required by CustomLogger.async_logging_hook override signature
         call_type: str,
     ) -> tuple[dict, Any]:
+        if self._is_mcp_call(kwargs):
+            verbose_proxy_logger.debug("Singulr: skipping logging_only report for MCP call %s", kwargs.get("model"))
+            return kwargs, result
+
         start_time: Final = datetime.now(timezone.utc)
         guardrail_status: Final = await self._logging_only_guardrail_status(kwargs=kwargs, result=result)
         if guardrail_status is None:
diff --git a/tests/test_litellm/proxy/guardrails/guardrail_hooks/test_singulr.py b/tests/test_litellm/proxy/guardrails/guardrail_hooks/test_singulr.py
index 346fd894951..7a228a7c3fb 100644
--- a/tests/test_litellm/proxy/guardrails/guardrail_hooks/test_singulr.py
+++ b/tests/test_litellm/proxy/guardrails/guardrail_hooks/test_singulr.py
@@ -935,6 +935,41 @@ class TestSingulrLoggingHook:
         guardrail_information = returned_kwargs["standard_logging_object"]["guardrail_information"]
         assert guardrail_information[0]["guardrail_status"] == "success"
 
+    @pytest.mark.asyncio
+    async def test_mcp_tool_call_is_not_reported(self, singulr_guardrail):
+        """MCP traffic is already covered by the pre/post_mcp_call hooks, which send
+        the richer mcp_request/mcp_response payloads. The logging_only hook sees the
+        same call again with model="MCP: <tool_name>" and must skip it so Singulr
+        doesn't get a duplicate, lower-fidelity report of every tool call."""
+        kwargs = {"model": "MCP: get_weather", "messages": [{"role": "user", "content": "hi"}]}
+        with patch.object(singulr_guardrail.async_handler, "post") as mock_post:
+            updated_kwargs, result = await singulr_guardrail.async_logging_hook(
+                kwargs=kwargs, result={"choices": []}, call_type="acompletion"
+            )
+        mock_post.assert_not_called()
+        assert "standard_logging_object" not in updated_kwargs
+        assert result == {"choices": []}
+
+    @pytest.mark.asyncio
+    async def test_mcp_list_tools_call_is_not_reported(self, singulr_guardrail):
+        kwargs = {"model": "MCP: list_tools", "messages": [{"role": "user", "content": "hi"}]}
+        with patch.object(singulr_guardrail.async_handler, "post") as mock_post:
+            await singulr_guardrail.async_logging_hook(kwargs=kwargs, result=None, call_type="acompletion")
+        mock_post.assert_not_called()
+
+    @pytest.mark.asyncio
+    async def test_non_mcp_model_is_still_reported(self, singulr_guardrail):
+        """Guard against the skip being too broad: a normal LLM call whose model
+        merely mentions MCP later in the name must still be reported."""
+        resp = _make_response({"should_block": False})
+        kwargs = {"model": "gpt-4o-mcp", "messages": [{"role": "user", "content": "hi"}]}
+        with patch.object(singulr_guardrail.async_handler, "post", return_value=resp) as mock_post:
+            updated_kwargs, _ = await singulr_guardrail.async_logging_hook(
+                kwargs=kwargs, result=None, call_type="acompletion"
+            )
+        mock_post.assert_called_once()
+        assert updated_kwargs["standard_logging_object"]["guardrail_information"][0]["guardrail_status"] == "success"
+
     @pytest.mark.asyncio
     async def test_records_standard_logging_guardrail_information(self, singulr_guardrail):
         resp = _make_response({"should_block": False})
@@ -1112,7 +1147,7 @@ class TestSingulrRequestWiring:
             )
         call_kwargs = mock_post.call_args.kwargs
         assert call_kwargs["timeout"] == 5.0
-        assert call_kwargs["url"] == "https://api.test.singulr.ai/api/v1/ai-gateway/litellm"
+        assert call_kwargs["url"] == "https://api.test.singulr.ai/api/v1/ai-gateway/litellm-v2"
 
 
 class TestSingulrBuildHeaders: