diff --git a/.gitignore b/.gitignore
index 72ebb50c..c57d99f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,6 @@ result
 
 # vscode user and workspace settings
 .vscode/
+
+# openapi gen
+openapi/out/
diff --git a/openapi/gen.sh b/openapi/gen.sh
new file mode 100644
index 00000000..2e4981a8
--- /dev/null
+++ b/openapi/gen.sh
@@ -0,0 +1,2 @@
+OUT=${1:-$PWD/out}
+docker run --rm -v $(pwd):/local -v $OUT:/out redocly/cli build-docs /local/stregsystem.yaml -o /out/index.html