diff --git a/cmd/cli/cli.go b/cmd/cli/cli.go
index 1cdd9b810..042bb07be 100644
--- a/cmd/cli/cli.go
+++ b/cmd/cli/cli.go
@@ -15,6 +15,8 @@ func init() {
 	// subcommands
 	CliCmd.AddCommand(migrateCmd)
 	CliCmd.AddCommand(cafeCmd)
+	CliCmd.AddCommand(debugCmd)
+
 	// local flags
 }
 
diff --git a/cmd/cli/debug.go b/cmd/cli/debug.go
new file mode 100644
index 000000000..e5dc82459
--- /dev/null
+++ b/cmd/cli/debug.go
@@ -0,0 +1,69 @@
+package main
+
+import (
+	"github.com/anytypeio/go-anytype-middleware/core/anytype"
+	"github.com/anytypeio/go-anytype-middleware/core/debug"
+	"github.com/anytypeio/go-anytype-middleware/core/event"
+	"github.com/anytypeio/go-anytype-middleware/pb"
+	"github.com/anytypeio/go-anytype-middleware/util/console"
+	"github.com/spf13/cobra"
+	"os"
+)
+
+var debugCmd = &cobra.Command{
+	Use:   "debug",
+	Short: "Debug commands",
+}
+
+var (
+	debugRepoPath string
+	debugAccount  string
+	debugThread string
+	debugOutputFile string
+
+)
+
+var dumpTree = &cobra.Command{
+	Use:   "dump-tree",
+	Short: "Dumps anonymized tree of changes for specific thread",
+	Run: func(c *cobra.Command, args []string) {
+		if debugAccount == "" {
+			console.Fatal("please specify account")
+		}
+		if debugThread == "" {
+			console.Fatal("please specify thread")
+		}
+
+		comps, err := anytype.BootstrapConfigAndWallet(false, debugRepoPath, debugAccount)
+		if err != nil {
+			console.Fatal("failed to bootstrap anytype: %s", err.Error())
+		}
+
+		comps = append(comps, event.NewCallbackSender(func(event *pb.Event) {}))
+
+		app, err := anytype.StartNewApp(comps...)
+		if err != nil {
+			console.Fatal("failed to start anytype: %s", err.Error())
+		}
+
+		dbg := app.MustComponent(debug.CName).(debug.Debug)
+
+		filename, err := dbg.DumpTree(debugThread, debugOutputFile)
+		if err != nil {
+			console.Fatal("failed to dump tree: %s", err.Error())
+		}
+		console.Success("file saved: %s", filename)
+	},
+}
+
+
+func init() {
+	// subcommands
+	homeDir, _ := os.UserHomeDir()
+
+	debugCmd.AddCommand(dumpTree)
+	debugCmd.PersistentFlags().StringVarP(&debugRepoPath, "repo", "r", homeDir+"/.config/anytype2/data", "path to dir with accounts folder")
+	debugCmd.PersistentFlags().StringVarP(&debugAccount, "account", "a", "", "id of account in the repo folder")
+	debugCmd.PersistentFlags().StringVarP(&debugThread, "thread", "t", "", "id of thread to debug")
+	debugCmd.PersistentFlags().StringVarP(&debugOutputFile, "out", "o", "./", "folder to save file")
+}