chore: example command

cmd/invoke.go

@@ -0,0 +1,36 @@
+// Copyright 2026 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+func newInvokeCmd(root *Command) *cobra.Command {
+	return &cobra.Command{
+		Use:   "invoke",
+		Short: "Invoke a tool",
+		Run: func(cmd *cobra.Command, args []string) {
+			invoke(root)
+		},
+	}
+}
+
+
+func invoke(cmd *Command) {
+	fmt.Println("Hello, World! Here is one of my flags" + cmd.cfg.Address)
+}

cmd/root.go

@@ -396,6 +396,8 @@ func NewCommand(opts ...Option) *Command {
 	// wrap RunE command so that we have access to original Command object
 	cmd.RunE = func(*cobra.Command, []string) error { return run(cmd) }
 
+	baseCmd.AddCommand(newInvokeCmd(cmd))
+
 	return cmd
 }