diff --git a/maskfile.md b/maskfile.md
new file mode 100644
index 0000000..b949281
--- /dev/null
+++ b/maskfile.md
@@ -0,0 +1,27 @@
+# Tom's configurations
+
+These are my configuration files.
+
+## install (project)
+
+> Use GNU Stow to install a configuration.
+
+~~~bash
+stow "$project"
+~~~
+
+## install stumpwm
+
+> Do something else
+
+~~~bash
+echo installing stumpwm
+~~~
+
+## uninstall (project)
+
+> Use GNU Stow to uninstall a configuration.
+
+~~~bash
+stow -D "$project"
+~~~