diff --git a/SpineToolkit.json b/SpineToolkit.json
new file mode 100644
index 00000000..cadc0d80
--- /dev/null
+++ b/SpineToolkit.json
@@ -0,0 +1,9 @@
+{
+  "$schema": "https://raw.githubusercontent.com/Slicer/Slicer/main/Schemas/slicer-extension-catalog-entry-schema-v1.0.1.json#",
+  "build_dependencies": ["SlicerIGT", "SlicerVMTK"],
+  "build_subdirectory": ".",
+  "category": "VisSimTools",
+  "scm_revision": "main",
+  "scm_url": "https://github.com/VisSim-UniKO/SpineToolkit",
+  "tier": 1
+}