.

alexander-alderman-webb · alexander-alderman-webb · commit a6d1fae3f888 · 2026-05-07T09:00:17.000+02:00
diff --git a/sentry_sdk/integrations/mcp.py b/sentry_sdk/integrations/mcp.py
@@ -495,7 +495,7 @@ async def _handler_wrapper(
                         uri = original_kwargs.get("uri")
 
                     protocol = None
-                    if hasattr(uri, "scheme") and uri.scheme is not None:
+                    if uri is not None and hasattr(uri, "scheme"):
                         protocol = uri.scheme
                     elif handler_name and "://" in handler_name:
                         protocol = handler_name.split("://")[0]
