diff --git a/userland/theurgy-projects.el b/userland/theurgy-projects.el
index e6658ac..5ee430d 100644
--- a/userland/theurgy-projects.el
+++ b/userland/theurgy-projects.el
@@ -93,6 +93,24 @@ This returns nil if no project is found."
   (interactive)
   (customize-group 'whaler))
 
+(defcustom apps-directory nil
+  "Directory that contains apps within the current folder.
+Set this in .dir-locals.el."
+  :type 'string
+  :group 'theurgy
+  :group 'theurgy-projects)
+
+(defcustom apps-commands nil
+  "Commands to run on apps in the given directory. An alist of symbols, for example:
+'((start . \"npm run start\"))"
+  :type 'alist
+  :group 'theurgy
+  :group 'theurgy-projects)
+
+(defun run-app-command ()
+  "Run a command from APPS-COMMANDS, in one of the subfolders of APPS-DIRECTORY."
+  (interactive))
+
 (provide 'theurgy-projects)
 
 ;;; theurgy-projects.el ends here