diff --git a/contrib/bin/xgbd/xgboost_model_pb.rb b/contrib/bin/xgbd/xgboost_model_pb.rb
new file mode 100644
index 00000000..5ea93910
--- /dev/null
+++ b/contrib/bin/xgbd/xgboost_model_pb.rb
@@ -0,0 +1,44 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: xgboost/xgboost_model.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_file("xgboost/xgboost_model.proto", :syntax => :proto3) do
+    add_message "xgboost_model.XGBoostParameters" do
+      proto3_optional :eta, :float, 1
+      proto3_optional :max_depth, :uint32, 2
+      proto3_optional :n_estimators, :uint32, 3
+      proto3_optional :min_samples_split, :uint32, 4
+      proto3_optional :subsample, :float, 5
+      proto3_optional :colsample_bytree, :float, 6
+      proto3_optional :colsample_bylevel, :float, 7
+      proto3_optional :colsample_bynode, :float, 8
+      proto3_optional :tree_method, :enum, 9, "xgboost_model.TreeMethod"
+      proto3_optional :scale_pos_weight, :float, 10
+    end
+    add_message "xgboost_model.LightGbmParameters" do
+    end
+    add_message "xgboost_model.XGBoostModel" do
+      proto3_optional :model_type, :string, 1
+      proto3_optional :response, :string, 2
+      proto3_optional :parameters, :message, 3, "xgboost_model.XGBoostParameters"
+      proto3_optional :classification, :bool, 4
+      map :name_to_col, :string, :uint32, 5
+    end
+    add_enum "xgboost_model.TreeMethod" do
+      value :UNDEFINED, 0
+      value :AUTO, 1
+      value :EXACT, 2
+      value :APPROX, 3
+      value :HIST, 4
+    end
+  end
+end
+
+module XgboostModel
+  XGBoostParameters = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("xgboost_model.XGBoostParameters").msgclass
+  LightGbmParameters = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("xgboost_model.LightGbmParameters").msgclass
+  XGBoostModel = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("xgboost_model.XGBoostModel").msgclass
+  TreeMethod = ::Google::Protobuf::DescriptorPool.generated_pool.lookup("xgboost_model.TreeMethod").enummodule
+end