diff --git a/stubs/greplin/scales/formats.pyi b/stubs/greplin/scales/formats.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/greplin/scales/formats.pyi
@@ -0,0 +1,13 @@
+# Stubs for greplin.scales.formats (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any, Optional
+
+OPERATORS: Any
+OPERATOR: Any
+
+def runQuery(statDict: Any, query: Any): ...
+def htmlHeader(output: Any, path: Any, serverName: Any, query: Optional[Any] = ...) -> None: ...
+def htmlFormat(output: Any, pathParts: Any = ..., statDict: Optional[Any] = ..., query: Optional[Any] = ...) -> None: ...
+def jsonFormat(output: Any, statDict: Optional[Any] = ..., query: Optional[Any] = ..., pretty: bool = ...) -> None: ...