diff --git a/cmd_loop_main.py b/cmd_loop_main.py
new file mode 100644
index 0000000..0c09afd
--- /dev/null
+++ b/cmd_loop_main.py
@@ -0,0 +1,13 @@
+import cmd2
+
+
+class MainLoop(cmd2.Cmd):
+    """Loop for wordscape commands
+
+    """
+
+    def __init__(self):
+        letters = None
+        removed = set()
+
+        super().__init__()
diff --git a/requirements.txt b/requirements.txt
index 5f66382..d319fc7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1,3 @@
 pyspellchecker
+cmd2
+npyscreen