diff --git a/Registry.toml b/Registry.toml
index 2797a21..171e0c9 100644
--- a/Registry.toml
+++ b/Registry.toml
@@ -4,6 +4,7 @@ repo = "https://github.com/tensor4all/T4ARegistry.git"
 description = "Registry for Tensor4All packages, such as TensorCrossInterpolation.jl"
 
 [packages]
+3075f829-f72e-4896-a859-7fe0a9cabb9b = { name = "SimpleTensorNetworks", path = "S/SimpleTensorNetworks" }
 3cac4759-b6c4-45be-a543-65afe6a1360a = { name = "ProjMPSs", path = "P/ProjMPSs" }
 519627e4-0024-4e53-9a9b-91785ee38aac = { name = "T4FTemplate", path = "T/T4FTemplate" }
 52e3f0f8-52ab-4798-a033-7b9fb81451b4 = { name = "T4ARegistrator", path = "T/T4ARegistrator" }
diff --git a/S/SimpleTensorNetworks/Compat.toml b/S/SimpleTensorNetworks/Compat.toml
new file mode 100644
index 0000000..4b7afff
--- /dev/null
+++ b/S/SimpleTensorNetworks/Compat.toml
@@ -0,0 +1,3 @@
+[0]
+DataGraphs = "0.2.4 - 0.2"
+Graphs = "1.12.0 - 1"
diff --git a/S/SimpleTensorNetworks/Deps.toml b/S/SimpleTensorNetworks/Deps.toml
new file mode 100644
index 0000000..9dc445d
--- /dev/null
+++ b/S/SimpleTensorNetworks/Deps.toml
@@ -0,0 +1,4 @@
+[0]
+DataGraphs = "b5a273c3-7e6c-41f6-98bd-8d7f1525a36a"
+Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
+NamedGraphs = "678767b0-92e7-4007-89e4-4527a8725b19"
diff --git a/S/SimpleTensorNetworks/Package.toml b/S/SimpleTensorNetworks/Package.toml
new file mode 100644
index 0000000..b1f7751
--- /dev/null
+++ b/S/SimpleTensorNetworks/Package.toml
@@ -0,0 +1,3 @@
+name = "SimpleTensorNetworks"
+uuid = "3075f829-f72e-4896-a859-7fe0a9cabb9b"
+repo = "https://github.com/tensor4all/SimpleTensorNetworks.jl.git"
diff --git a/S/SimpleTensorNetworks/Versions.toml b/S/SimpleTensorNetworks/Versions.toml
new file mode 100644
index 0000000..a5dc470
--- /dev/null
+++ b/S/SimpleTensorNetworks/Versions.toml
@@ -0,0 +1,2 @@
+["0.1.0"]
+git-tree-sha1 = "c425260a467bb77990a523e3b44d29d687bed4e5"