diff --git a/internal/server/proto/ruby_vagrant/ruby-server.proto b/internal/server/proto/ruby_vagrant/ruby-server.proto
index 0171b3300..4209f5064 100644
--- a/internal/server/proto/ruby_vagrant/ruby-server.proto
+++ b/internal/server/proto/ruby_vagrant/ruby-server.proto
@@ -14,6 +14,7 @@ import "plugin.proto";
 service RubyVagrant {
   // Gets available ruby plugins
   rpc GetPlugins(google.protobuf.Empty) returns (GetPluginsResponse);
+  rpc GetCommands(google.protobuf.Empty) returns (GetCommandsResponse);
   rpc ParseVagrantfile(ParseVagrantfileRequest) returns (ParseVagrantfileResponse);
   rpc ParseVagrantfileProc(ParseVagrantfileProcRequest) returns (ParseVagrantfileResponse);
   rpc ParseVagrantfileSubvm(ParseVagrantfileSubvmRequest) returns (ParseVagrantfileResponse);
@@ -86,3 +87,7 @@ message ParseVagrantfileProviderRequest {
   sdk.Config.RawRubyValue subvm = 1;
   string provider = 2;
 }
+
+message GetCommandsResponse {
+  repeated sdk.Command.CommandInfo commands = 1;
+}