diff --git a/cmd/pttodo-cli/cli.go b/cmd/pttodo-cli/cli.go
index 70fc527..e853e45 100644
--- a/cmd/pttodo-cli/cli.go
+++ b/cmd/pttodo-cli/cli.go
@@ -27,13 +27,15 @@ const (
 )
 
 type config struct {
-	targets []string
-	mergeme string
-	root    string
-	tags    []string
-	search  string
-	edit    bool
-	dry     bool
+	targets     []string
+	mergeme     string
+	root        string
+	tags        []string
+	search      string
+	edit        bool
+	dry         bool
+	add         string
+	addSchedule string
 }
 
 func main() {
@@ -49,6 +51,14 @@ func _main() error {
 			return err
 		}
 	}
+	if config.add != "" {
+		if err := add(config.dry, config.targets, pttodo.Todo{
+			Todo:     config.add,
+			Schedule: pttodo.Schedule(config.addSchedule),
+		}); err != nil {
+			return err
+		}
+	}
 	if config.edit {
 		if err := edit(config.dry, config.targets); err != nil {
 			return err
@@ -73,6 +83,8 @@ func getConfig() config {
 	flag.StringVar(&config.search, "search", "", "fts case insensitive")
 	flag.BoolVar(&config.edit, "e", false, "edit file")
 	flag.BoolVar(&config.dry, "dry", false, "dry run")
+	flag.StringVar(&config.add, "add", "", "todo to add")
+	flag.StringVar(&config.addSchedule, "add-schedule", "", "todo to add schedule")
 	flag.Parse()
 
 	config.tags = strings.Split(tagss, ",")
@@ -109,6 +121,34 @@ func verifyFile(path string) error {
 	return nil
 }
 
+func add(dry bool, filepaths []string, todo pttodo.Todo) error {
+	target := filepaths[0]
+	var original pttodo.Root
+
+	b, err := ioutil.ReadFile(target)
+	if err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	if err := yaml.Unmarshal(b, &original); err != nil {
+		return err
+	}
+
+	original.Todo = append([]pttodo.Todo{todo}, original.Todo...)
+	original.AutoMove()
+
+	c, err := yaml.Marshal(original)
+	if err != nil {
+		return err
+	} else if dry {
+		log.Printf("wouldve written...\n%s", c)
+		return nil
+	} else if err := ioutil.WriteFile(target, c, os.ModePerm); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func edit(dry bool, filepaths []string) error {
 	tempDir, err := ioutil.TempDir(os.TempDir(), "edit-pttodo-*")
 	if err != nil {
diff --git a/cmd/pttodo-cli/pttodo-cli b/cmd/pttodo-cli/pttodo-cli
new file mode 100755
index 0000000..a1b93e0
Binary files /dev/null and b/cmd/pttodo-cli/pttodo-cli differ
diff --git a/cmd/pttodo-cli/testdata/test.yaml b/cmd/pttodo-cli/testdata/test.yaml
index f83af4c..657fa00 100755
--- a/cmd/pttodo-cli/testdata/test.yaml
+++ b/cmd/pttodo-cli/testdata/test.yaml
@@ -1,45 +1,10 @@
 todo:
-- todo: b
-  ts: Thu Mar 24 09:03:24 MDT 2022
-scheduled:
-- todo: due
-  schedule: "2022-05-01"
-  ts: Thu Mar 24 09:16:21 MDT 2022
+- hi20890
+- hi
+- b
 - todo: loop
   schedule: 10s
-  ts: Thu Mar 24 09:17:11 MDT 2022
-done:
-- todo: abc
-  schedule: "2022-05-01"
-  ts: Wed Mar 23 08:03:45 MDT 2022
-- todo: def
-  schedule: "2022-05-01"
-  ts: Wed Mar 23 08:04:05 MDT 2022
-- todo: other
-  ts: Wed Mar 23 09:44:57 MDT 2022
-- todo: b
-  ts: Wed Mar 23 09:45:13 MDT 2022
-- todo: a
-  ts: Wed Mar 23 09:45:15 MDT 2022
-- todo: a
-  ts: Wed Mar 23 09:45:24 MDT 2022
-- todo: a
-  ts: Wed Mar 23 09:45:31 MDT 2022
-- todo: looper
-  schedule: 15s
-  ts: Thu Mar 24 09:01:41 MDT 2022
-- todo: looper
-  schedule: 15s
-  ts: Thu Mar 24 09:04:51 MDT 2022
-- todo: loop
-  schedule: 10s
-  ts: Thu Mar 24 09:06:59 MDT 2022
-- todo: due
-  schedule: "2022-02-01"
-  ts: Thu Mar 24 09:15:42 MDT 2022
-- todo: due
-  schedule: "2022-02-01"
-  ts: Thu Mar 24 09:16:53 MDT 2022
-- todo: due
-  schedule: "2022-03-01"
-  ts: Thu Mar 24 09:17:07 MDT 2022
+- todo: past
+  schedule: "2000-01-02"
+scheduled: []
+done: []