diff --git a/Makefile b/Makefile
index ae87668..b1bcada 100644
--- a/Makefile
+++ b/Makefile
@@ -15,5 +15,8 @@ serve:
 test:
 	uv run pytest tests/
 
+langgraph-dev:
+	uvx --refresh --from "langgraph-cli[inmem]" --with-editable . --python 3.12 langgraph dev --allow-blocking
+
 coverage:
 	uv run pytest --cov=src tests/ --cov-report=term-missing