diff --git a/.planning/config.json b/.planning/config.json
new file mode 100644
index 0000000..a27c29c
--- /dev/null
+++ b/.planning/config.json
@@ -0,0 +1,11 @@
+{
+  "model_profile": "quality",
+  "git": {
+    "branching_strategy": "phase"
+  },
+  "workflow": {
+    "code_review": true,
+    "code_review_depth": "deep",
+    "tdd_mode": true
+  }
+}