diff --git a/.arcconfig b/.arcconfig
new file mode 100644
index 0000000..17622b2
--- /dev/null
+++ b/.arcconfig
@@ -0,0 +1,4 @@
+{
+  "phabricator.uri" : "https://code.wildfiregames.com/",
+  "repository.callsign" : "DD"
+}