diff --git a/tools/components/get_components.py b/tools/components/get_components.py
new file mode 100644
index 0000000000000000000000000000000000000000..bec57d7508ae5a4160cae75478a42cb5fff9b0d7
--- /dev/null
+++ b/tools/components/get_components.py
@@ -0,0 +1,61 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# Copyright (c) 2023 Huawei Device Co., Ltd.
+# 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.
+
+# This file finds components of config.json.
+
+import argparse
+import json
+import os
+
+
+class Analyzer:
+    @classmethod
+    def get_components(cls, config: str, output_file: str):
+        mandatory_components = list()
+        optional_components = list()
+        components = dict()
+        with open(config, 'r', encoding='utf-8') as r:
+            config_json = json.load(r)
+        inherit = config_json['inherit']
+        for json_name in inherit:
+            with open(json_name, 'r', encoding='utf-8') as r:
+                inherit_file = json.load(r)
+            for subsystem in inherit_file['subsystems']:
+                for component in subsystem['components']:
+                    mandatory_components.append(component['component'])
+        for subsystem in config_json['subsystems']:
+            for component in subsystem['components']:
+                if component not in mandatory_components:
+                    optional_components.append(component['component'])
+        components["components"] = mandatory_components + optional_components
+        with os.fdopen(os.open(output_file + ".json", os.O_WRONLY | os.O_CREAT, mode=0o640), "w") as fd:
+            json.dump(components, fd, indent=4)
+
+
+def get_args():
+    parser = argparse.ArgumentParser(
+        description=f"analyze components deps.\n")
+    parser.add_argument("-c", "--config_json", required=True, type=str,
+                        help="path of root path of openharmony/vendor/hihope/{product_name}/config.json")
+    parser.add_argument("-o", "--output_file", type=str, default="components",
+                        help="eg: name of output_json_file")
+    return parser.parse_args()
+
+
+if __name__ == '__main__':
+    args = get_args()
+    config_json_path = args.config_json
+    output_file_name = args.output_file
+    Analyzer.get_components(config_json_path, output_file_name)
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