diff --git a/svc/handler.go b/svc/handler.go
new file mode 100644
index 0000000..a484f8a
--- /dev/null
+++ b/svc/handler.go
@@ -0,0 +1,6 @@
+package svc
+
+// Handler is a real symbol so the graph has an edge to find.
+func Handler(name string) string { return Format(name) }
+
+func Format(n string) string { return "svc:" + n }