diff --git a/examples/openthread/extension_command/CMakeLists.txt b/examples/openthread/extension_command/CMakeLists.txt
deleted file mode 100644
index d8b4a31ee9..0000000000
--- a/examples/openthread/extension_command/CMakeLists.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-set(srcs    "src/esp_ot_cli_extension.c")
-
-if(CONFIG_OPENTHREAD_CLI_IPERF)
-    list(APPEND srcs   "src/esp_ot_iperf.c")
-endif()
-
-if(CONFIG_OPENTHREAD_CLI_TCP_SOCKET)
-    list(APPEND srcs   "src/esp_ot_tcp_socket.c")
-endif()
-
-if(CONFIG_OPENTHREAD_CLI_UDP_SOCKET)
-    list(APPEND srcs   "src/esp_ot_udp_socket.c")
-endif()
-
-if(CONFIG_OPENTHREAD_CLI_WIFI)
-    list(APPEND srcs   "src/esp_ot_wifi_cmd.c")
-endif()
-
-set(include "include")
-idf_component_register(SRCS "${srcs}"
-                    INCLUDE_DIRS "${include}"
-                    REQUIRES lwip openthread iperf)
diff --git a/examples/openthread/extension_command/Kconfig.projbuild b/examples/openthread/extension_command/Kconfig.projbuild
deleted file mode 100644
index 295d6bde1f..0000000000
--- a/examples/openthread/extension_command/Kconfig.projbuild
+++ /dev/null
@@ -1,44 +0,0 @@
-menu "OpenThread Extension CLI"
-
-    menuconfig OPENTHREAD_CLI_ESP_EXTENSION
-        depends on OPENTHREAD_FTD || OPENTHREAD_MTD
-        bool "Enable Espressif's extended features"
-        default y
-        help
-            Enable Espressif's extended features.
-
-    config OPENTHREAD_CLI_IPERF
-        bool "Enable iperf command"
-        depends on OPENTHREAD_CLI_ESP_EXTENSION
-        default y
-
-    config OPENTHREAD_CLI_TCP_SOCKET
-        bool "Enable TCP socket command"
-        depends on OPENTHREAD_CLI_ESP_EXTENSION
-        default y
-
-    config OPENTHREAD_CLI_TCP_SERVER_PORT
-        int "the port of TCP server"
-        default 12345
-        depends on OPENTHREAD_CLI_TCP_SOCKET
-        help
-            Set the connect port of socket
-
-    config OPENTHREAD_CLI_UDP_SOCKET
-        bool "Enable UDP socket command"
-        depends on OPENTHREAD_CLI_ESP_EXTENSION
-        default y
-
-    config OPENTHREAD_CLI_UDP_SERVER_PORT
-        int "the port of UDP server"
-        default 54321
-        depends on OPENTHREAD_CLI_UDP_SOCKET
-        help
-            Set the connect port of socket
-
-    config OPENTHREAD_CLI_WIFI
-        bool "Enable wifi connection command"
-        depends on OPENTHREAD_CLI_ESP_EXTENSION && OPENTHREAD_BORDER_ROUTER
-        default y
-
-endmenu
diff --git a/examples/openthread/extension_command/README.md b/examples/openthread/extension_command/README.md
deleted file mode 100644
index 664a44bf0d..0000000000
--- a/examples/openthread/extension_command/README.md
+++ /dev/null
@@ -1,131 +0,0 @@
-# Openthread Extension Commands
-
-The ESP OpenThread examples provide a series of extension commands in addition to the standard [OpenThread CLI](https://github.com/openthread/openthread/blob/main/src/cli/README.md).
-The extension commands are available in the following examples:
-* [ot_cli](../ot_cli)
-* [ot_br](../ot_br)
-
-## Enabling the extension commands
-
-To enable OpenThread extension commands, the following Kconfig option needs to be enabled:
-`OpenThread Extension CLI` -> `Enable Espressif's extended features`.
-
-## Commands
-
-* [iperf](#iperf)
-* [tcpsockclient](#tcpsockclient)
-* [tcpsockserver](#tcpsockserver)
-* [udpsockclient](#udpsockclient)
-* [udpsockserver](#udpsockserver)
-* [wifi](#wifi)
-
-### iperf
-
-Iperf is a tool for performing TCP or UDP throughput on the Thread network.
-
-For running iperf, you need to have two Thread devices on the same network.
-
-* General Options
-
-```bash
-iperf
----iperf parameter---
--s                  :     server mode, only receive
--u                  :     upd mode
--V                  :     use IPV6 address
--c <addr>           :     client mode, only transmit
--i <interval>       :     seconds between periodic bandwidth reports
--t <time>           :     time in seconds to transmit for (default 10 secs)
--p <port>           :     server port to listen on/connect to
--l <len_send_buf>   :     the lenth of send buffer
----example---
-create a tcp server :     iperf -s -i 3 -p 5001 -t 60
-create a udp client :     iperf -c <addr> -u -i 3 -t 60 -p 5001 -l 512
-Done
-```
-
-* Typical usage
-
-For measuring the TCP throughput, first create an iperf service on one node:
-```bash
-> iperf -V -s -t 20 -i 3 -p 5001
-Done
-```
-
-Then create an iperf client connecting to the service on another node. Here we use `fdde:ad00:beef:0:a7c6:6311:9c8c:271b` as the example service address.
-
-```bash
-> iperf -V -c fdde:ad00:beef:0:a7c6:6311:9c8c:271b -t 20 -i 1 -p 5001 -l 85
-Done
-        Interval Bandwidth
-   0-   1 sec       0.05 Mbits/sec
-   1-   2 sec       0.05 Mbits/sec
-   2-   3 sec       0.05 Mbits/sec
-   3-   4 sec       0.05 Mbits/sec
-   4-   5 sec       0.05 Mbits/sec
-...
-   19-   20 sec       0.05 Mbits/sec
-   0-   20 sec       0.05 Mbits/sec
-```
-
-For measuring the UDP throughput, first create an iperf service similarly:
-
-```bash
-> iperf -V -u -s -t 20 -i 3 -p 5001
-Done
-```
-
-Then create an iperf client:
-
-```bash
-> iperf -V -u -c fdde:ad00:beef:0:a7c6:6311:9c8c:271b -t 20 -i 1 -p 5001 -l 85
-Done
-```
-
-### tcpsockserver
-
-Used for creating a tcp server.
-
-```bash
-> tcpsockserver
-Done
-I (1310225) ot_socket: Socket created
-I (1310225) ot_socket: Socket bound, port 12345
-I (1310225) ot_socket: Socket listening, timeout is 30 seconds
-```
-
-### tcpsockclient
-
-Used for creating a tcp client.
-
-```bash
-> tcpsockclient fdde:ad00:beef:0:a7c6:6311:9c8c:271b
-Done
-ot_socket: Socket created, connecting to fdde:ad00:beef:0:a7c6:6311:9c8c:271b:12345
-ot_socket: Successfully connected
-...
-```
-
-### udpsockserver
-
-Used for creating a udp server.
-
-```bash
-> udpsockserver
-Done
-I (1310225) ot_socket: Socket created
-I (1310225) ot_socket: Socket bound, port 12345
-I (1310225) ot_socket: Socket listening, timeout is 30 seconds
-```
-
-### udpsockclient
-
-Used for creating a udp client. Note that the client shall be connected to the same Thread network as the server.
-
-```bash
-> udpsockclient fdde:ad00:beef:0:a7c6:6311:9c8c:271b
-Done
-ot_socket: Socket created, connecting to fdde:ad00:beef:0:a7c6:6311:9c8c:271b:12345
-ot_socket: Successfully connected
-...
-```
diff --git a/examples/openthread/extension_command/include/esp_ot_cli_extension.h b/examples/openthread/extension_command/include/esp_ot_cli_extension.h
deleted file mode 100644
index 2bd0c19424..0000000000
--- a/examples/openthread/extension_command/include/esp_ot_cli_extension.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#pragma once
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-* @brief Init the custom command.
-*
-*/
-void esp_cli_custom_command_init(void);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/examples/openthread/extension_command/include/esp_ot_iperf.h b/examples/openthread/extension_command/include/esp_ot_iperf.h
deleted file mode 100644
index 95a060f570..0000000000
--- a/examples/openthread/extension_command/include/esp_ot_iperf.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-/**
- * @brief User command "iperf" process.
- *
- */
-void esp_ot_process_iperf(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/examples/openthread/extension_command/include/esp_ot_tcp_socket.h b/examples/openthread/extension_command/include/esp_ot_tcp_socket.h
deleted file mode 100644
index 395b656b57..0000000000
--- a/examples/openthread/extension_command/include/esp_ot_tcp_socket.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021  Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @brief User command "tcpsockserver" process.
- *
- */
-void esp_ot_process_tcp_server(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-/**
- * @brief User command "tcpsockclient" process.
- *
- */
-void esp_ot_process_tcp_client(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/examples/openthread/extension_command/include/esp_ot_udp_socket.h b/examples/openthread/extension_command/include/esp_ot_udp_socket.h
deleted file mode 100644
index 4678102799..0000000000
--- a/examples/openthread/extension_command/include/esp_ot_udp_socket.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#pragma once
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @brief User command "mcast" process.
- *
- */
-void esp_ot_process_mcast_group(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-/**
- * @brief User command "udpsockserver" process.
- *
- */
-void esp_ot_process_udp_server(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-/**
- * @brief User command "udpsockclient" process.
- *
- */
-void esp_ot_process_udp_client(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/examples/openthread/extension_command/include/esp_ot_wifi_cmd.h b/examples/openthread/extension_command/include/esp_ot_wifi_cmd.h
deleted file mode 100644
index 593e5dbf0c..0000000000
--- a/examples/openthread/extension_command/include/esp_ot_wifi_cmd.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Border Router Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#pragma once
-
-#include "esp_netif.h"
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @brief User command "wifi" process.
- *
- */
-void esp_ot_process_wifi_cmd(void *aContext, uint8_t aArgsLength, char *aArgs[]);
-
-/**
- * @brief Wifi netif init.
- *
- */
-void esp_ot_wifi_netif_init(void);
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/examples/openthread/extension_command/src/esp_ot_cli_extension.c b/examples/openthread/extension_command/src/esp_ot_cli_extension.c
deleted file mode 100644
index 94e1a6b720..0000000000
--- a/examples/openthread/extension_command/src/esp_ot_cli_extension.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#include "esp_openthread.h"
-#include "esp_ot_cli_extension.h"
-#include "esp_ot_iperf.h"
-#include "esp_ot_tcp_socket.h"
-#include "esp_ot_udp_socket.h"
-#include "esp_ot_wifi_cmd.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/portmacro.h"
-#include "freertos/task.h"
-#include "openthread/cli.h"
-
-static const otCliCommand kCommands[] = {
-#if CONFIG_OPENTHREAD_CLI_TCP_SOCKET
-    {"tcpsockserver", esp_ot_process_tcp_server},
-    {"tcpsockclient", esp_ot_process_tcp_client},
-#endif // CONFIG_OPENTHREAD_CLI_TCP_SOCKET
-#if CONFIG_OPENTHREAD_CLI_UDP_SOCKET
-    {"udpsockserver", esp_ot_process_udp_server},
-    {"udpsockclient", esp_ot_process_udp_client},
-    {"mcast", esp_ot_process_mcast_group},
-#endif // CONFIG_OPENTHREAD_CLI_UDP_SOCKET
-#if CONFIG_OPENTHREAD_CLI_IPERF
-    {"iperf", esp_ot_process_iperf},
-#endif // CONFIG_OPENTHREAD_CLI_IPERF
-#if CONFIG_OPENTHREAD_CLI_WIFI
-    {"wifi", esp_ot_process_wifi_cmd},
-#endif // CONFIG_OPENTHREAD_CLI_WIFI
-};
-
-void esp_cli_custom_command_init()
-{
-    otInstance *instance = esp_openthread_get_instance();
-    otCliSetUserCommands(kCommands, (sizeof(kCommands) / sizeof(kCommands[0])), instance);
-}
diff --git a/examples/openthread/extension_command/src/esp_ot_iperf.c b/examples/openthread/extension_command/src/esp_ot_iperf.c
deleted file mode 100644
index cab4641d8c..0000000000
--- a/examples/openthread/extension_command/src/esp_ot_iperf.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#include "esp_check.h"
-#include "esp_log.h"
-#include "esp_ot_iperf.h"
-#include "iperf.h"
-#include "openthread/cli.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#define TAG "ot-iperf"
-static char s_dest_ip6_addr[50];
-
-void esp_ot_process_iperf(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    (void)(aContext);
-    (void)(aArgsLength);
-    iperf_cfg_t cfg;
-    memset(&cfg, 0, sizeof(cfg));
-    // set iperf default flag: tcp server
-    IPERF_FLAG_SET(cfg.flag, IPERF_FLAG_TCP);
-    IPERF_FLAG_SET(cfg.flag, IPERF_FLAG_SERVER);
-    cfg.time = IPERF_DEFAULT_TIME;
-    cfg.type = IPERF_IP_TYPE_IPV4;
-    if (aArgsLength == 0) {
-        otCliOutputFormat("---iperf parameter---\n");
-        otCliOutputFormat("-V                  :     use IPV6 address\n");
-        otCliOutputFormat("-s                  :     server mode, only receive\n");
-        otCliOutputFormat("-u                  :     upd mode\n");
-        otCliOutputFormat("-c <addr>           :     client mode, only transmit\n");
-        otCliOutputFormat("-i <interval>       :     seconds between periodic bandwidth reports\n");
-        otCliOutputFormat("-t <time>           :     time in seconds to transmit for (default 30 secs)\n");
-        otCliOutputFormat("-p <port>           :     server port to listen on/connect to\n");
-        otCliOutputFormat("-l <len_send_buf>   :     the lenth of send buffer\n");
-        otCliOutputFormat("---example---\n");
-        otCliOutputFormat("create a tcp server :     iperf -s -i 3 -p 5001 -t 60\n");
-        otCliOutputFormat("create a udp client :     iperf -c <addr> -u -i 3 -t 60 -p 5001 -l 512\n");
-    } else {
-        for (int i = 0; i < aArgsLength; i++) {
-            if (strcmp(aArgs[i], "-c") == 0) {
-                IPERF_FLAG_SET(cfg.flag, IPERF_FLAG_CLIENT);
-                IPERF_FLAG_CLR(cfg.flag, IPERF_FLAG_SERVER);
-                i++;
-                strcpy(s_dest_ip6_addr, aArgs[i]);
-                cfg.destination_ip6 = s_dest_ip6_addr;
-                otCliOutputFormat("ip:%s\n", cfg.destination_ip6);
-            } else if (strcmp(aArgs[i], "-s") == 0) {
-                IPERF_FLAG_SET(cfg.flag, IPERF_FLAG_SERVER);
-                IPERF_FLAG_CLR(cfg.flag, IPERF_FLAG_CLIENT);
-            } else if (strcmp(aArgs[i], "-V") == 0) {
-                cfg.type = IPERF_IP_TYPE_IPV6;
-            } else if (strcmp(aArgs[i], "-u") == 0) {
-                IPERF_FLAG_SET(cfg.flag, IPERF_FLAG_UDP);
-                IPERF_FLAG_CLR(cfg.flag, IPERF_FLAG_TCP);
-            } else if (strcmp(aArgs[i], "-p") == 0) {
-                i++;
-                if (cfg.flag & IPERF_FLAG_SERVER) {
-                    cfg.sport = atoi(aArgs[i]);
-                    cfg.dport = IPERF_DEFAULT_PORT;
-                } else {
-                    cfg.sport = IPERF_DEFAULT_PORT;
-                    cfg.dport = atoi(aArgs[i]);
-                }
-                otCliOutputFormat("dp:%d\n", cfg.dport);
-                otCliOutputFormat("sp:%d\n", cfg.sport);
-            } else if (strcmp(aArgs[i], "-i") == 0) {
-                i++;
-                if (atoi(aArgs[i]) < 0) {
-                    cfg.interval = IPERF_DEFAULT_INTERVAL;
-                } else {
-                    cfg.interval = atoi(aArgs[i]);
-                }
-                otCliOutputFormat("i:%d\n", cfg.interval);
-            } else if (strcmp(aArgs[i], "-t") == 0) {
-                i++;
-                cfg.time = atoi(aArgs[i]);
-                if (cfg.time <= cfg.interval) {
-                    cfg.time = cfg.interval;
-                }
-                otCliOutputFormat("t:%d\n", cfg.time);
-            } else if (strcmp(aArgs[i], "-l") == 0) {
-                i++;
-                if (atoi(aArgs[i]) <= 0) {
-                    ESP_LOGE(TAG, "Invalid arguments.");
-                } else {
-                    cfg.len_send_buf = atoi(aArgs[i]);
-                }
-            } else if (strcmp(aArgs[i], "-a") == 0) {
-                iperf_stop();
-                return;
-            }
-        }
-        iperf_start(&cfg);
-    }
-}
diff --git a/examples/openthread/extension_command/src/esp_ot_tcp_socket.c b/examples/openthread/extension_command/src/esp_ot_tcp_socket.c
deleted file mode 100644
index 480b7a7388..0000000000
--- a/examples/openthread/extension_command/src/esp_ot_tcp_socket.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#include "esp_check.h"
-#include "esp_err.h"
-#include "esp_log.h"
-#include "esp_ot_tcp_socket.h"
-#include "lwip/err.h"
-#include "lwip/sockets.h"
-
-#define TAG "ot_socket"
-
-static void tcp_socket_server_task(void *pvParameters)
-{
-    char addr_str[128];
-    char rx_buffer[128];
-    esp_err_t ret = ESP_OK;
-    int err = 0;
-    int len = 0;
-    int listen_sock;
-    int opt = 1;
-    int port = CONFIG_OPENTHREAD_CLI_TCP_SERVER_PORT;
-    int client_sock = 0;
-    struct timeval timeout = { 0 };
-    struct sockaddr_storage source_addr; // Large enough for both IPv6
-    struct sockaddr_in6 listen_addr = { 0 };
-    // The TCP server listen at the address "::", which means all addresses can be listened to.
-    inet6_aton("::", &listen_addr.sin6_addr);
-    listen_addr.sin6_family = AF_INET6;
-    listen_addr.sin6_port = htons(port);
-
-    listen_sock = socket(AF_INET6, SOCK_STREAM, IPPROTO_IPV6);
-    ESP_GOTO_ON_FALSE((listen_sock >= 0), ESP_OK, exit, TAG, "Unable to create socket: errno %d", errno);
-
-    setsockopt(listen_sock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
-    // Note that by default IPV6 binds to both protocols, it is must be disabled
-    // if both protocols used at the same time (used in CI)
-    setsockopt(listen_sock, IPPROTO_IPV6, IPV6_V6ONLY, &opt, sizeof(opt));
-
-    ESP_LOGI(TAG, "Socket created");
-
-    err = bind(listen_sock, (struct sockaddr *)&listen_addr, sizeof(struct sockaddr_in6) );
-    ESP_GOTO_ON_FALSE((err == 0), ESP_FAIL, exit, TAG, "Socket unable to bind: errno %d, IPPROTO: %d", errno, AF_INET6);
-    ESP_LOGI(TAG, "Socket bound, port %d", port);
-
-    err = listen(listen_sock, 1);
-    ESP_GOTO_ON_FALSE((err == 0), ESP_FAIL, exit, TAG, "Error occurred during listen: errno %d", errno);
-
-    //blocking-mode accept, set timeout 30 seconds
-    timeout.tv_sec = 30;
-    setsockopt(listen_sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
-
-    ESP_LOGI(TAG, "Socket listening, timeout is 30 seconds");
-
-    socklen_t addr_len = sizeof(source_addr);
-    client_sock = accept(listen_sock, (struct sockaddr *)&source_addr, &addr_len);
-    ESP_GOTO_ON_FALSE((client_sock >= 0), ESP_FAIL, exit, TAG, "Unable to accept connection: errno %d", errno);
-
-    ESP_GOTO_ON_FALSE((err >= 0), ESP_FAIL, exit, TAG, "Error occurred during sending: errno %d", errno);
-
-    //blocking-mode receive, set timeout 30 seconds
-    timeout.tv_sec = 30;
-    setsockopt(client_sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
-
-    len = recv(client_sock, rx_buffer, sizeof(rx_buffer) - 1, 0);
-    // Error occurred during receiving
-    ESP_GOTO_ON_FALSE((len >= 0), ESP_FAIL, exit, TAG, "recv failed: errno %d", errno);
-    // Data received
-    rx_buffer[len] = 0; // Null-terminate whatever we received and treat like a string
-    ESP_LOGI(TAG, "Received %d bytes from client:", len);
-    ESP_LOGI(TAG, "%s", rx_buffer);
-
-    // Convert ip address to string
-    inet6_ntoa_r(((struct sockaddr_in6 *)&source_addr)->sin6_addr, addr_str, sizeof(addr_str) - 1);
-    ESP_LOGI(TAG, "Socket accepted ip address: %s", addr_str);
-exit:
-    if (ret != ESP_OK || listen_sock != -1) {
-        shutdown(listen_sock, 0);
-        close(listen_sock);
-    }
-    if (client_sock != -1) {
-        shutdown(client_sock, 0);
-        close(client_sock);
-    }
-    ESP_LOGI(TAG, "Socket server is closed.");
-    vTaskDelete(NULL);
-}
-
-static void tcp_socket_client_task(void *pvParameters)
-{
-    char *host_ip = (char *)pvParameters;
-    char *payload = "This message is from client\n";
-    char rx_buffer[128];
-    esp_err_t ret = ESP_OK;
-    int client_sock;
-    int err = 0;
-    int len = 0;
-    int port = CONFIG_OPENTHREAD_CLI_TCP_SERVER_PORT;
-    struct sockaddr_in6 dest_addr = { 0 };
-
-    inet6_aton(host_ip, &dest_addr.sin6_addr);
-    dest_addr.sin6_family = AF_INET6;
-    dest_addr.sin6_port = htons(port);
-
-    client_sock = socket(AF_INET6, SOCK_STREAM, IPPROTO_IPV6);
-    ESP_GOTO_ON_FALSE((client_sock >= 0), ESP_OK, exit, TAG, "Unable to create socket: errno %d", errno);
-
-    ESP_LOGI(TAG, "Socket created, connecting to %s:%d", host_ip, port);
-
-    err = connect(client_sock, (struct sockaddr *)&dest_addr, sizeof(struct sockaddr_in6));
-    ESP_GOTO_ON_FALSE((err == 0), ESP_FAIL, exit, TAG, "Socket unable to connect: errno %d", errno);
-    ESP_LOGI(TAG, "Successfully connected");
-
-    len = send(client_sock, payload, strlen(payload), 0);
-    ESP_GOTO_ON_FALSE((len >= 0), ESP_FAIL, exit, TAG, "Error occurred during sending: errno %d", errno);
-
-    len = recv(client_sock, rx_buffer, sizeof(rx_buffer) - 1, 0);
-    // Error occurred during receiving
-    ESP_GOTO_ON_FALSE((len >= 0), ESP_FAIL, exit, TAG, "recv failed: errno %d", errno);
-    // Data received
-    rx_buffer[len] = 0; // Null-terminate whatever we received and treat like a string
-    ESP_LOGI(TAG, "Received %d bytes from %s", len, host_ip);
-    ESP_LOGI(TAG, "%s", rx_buffer);
-
-exit:
-    if (ret != ESP_OK || client_sock != -1) {
-        shutdown(client_sock, 0);
-        close(client_sock);
-    }
-    ESP_LOGI(TAG, "Socket client is closed.");
-    vTaskDelete(NULL);
-}
-
-void esp_ot_process_tcp_server(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    (void)(aContext);
-    (void)(aArgsLength);
-    (void)(*aArgs);
-    xTaskCreate(tcp_socket_server_task, "ot_tcp_scoket_server", 4096, xTaskGetCurrentTaskHandle(), 4, NULL);
-}
-
-void esp_ot_process_tcp_client(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    (void)(aContext);
-    (void)(aArgsLength);
-    if (aArgsLength == 0) {
-        ESP_LOGE(TAG, "Invalid arguments.");
-    } else {
-        xTaskCreate(tcp_socket_client_task, "ot_tcp_socket_client", 4096, aArgs[0], 4, NULL);
-    }
-}
diff --git a/examples/openthread/extension_command/src/esp_ot_udp_socket.c b/examples/openthread/extension_command/src/esp_ot_udp_socket.c
deleted file mode 100644
index 002b319760..0000000000
--- a/examples/openthread/extension_command/src/esp_ot_udp_socket.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Command Line Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#include "esp_check.h"
-#include "esp_err.h"
-#include "esp_log.h"
-#include "esp_netif.h"
-#include "esp_openthread_lock.h"
-#include "esp_ot_udp_socket.h"
-#include "lwip/err.h"
-#include "lwip/mld6.h"
-#include "lwip/sockets.h"
-
-#define TAG "ot_socket"
-
-static void udp_socket_server_task(void *pvParameters)
-{
-    char addr_str[128];
-    char *payload = "This message is from server\n";
-    char rx_buffer[128];
-    esp_err_t ret = ESP_OK;
-    int err = 0;
-    int len;
-    int listen_sock;
-
-    int port = CONFIG_OPENTHREAD_CLI_UDP_SERVER_PORT;
-    struct timeval timeout = { 0 };
-    struct sockaddr_storage source_addr; // Large enough for both IPv4 or IPv6
-    struct sockaddr_in6 listen_addr;
-
-    inet6_aton("::", &listen_addr.sin6_addr);
-    listen_addr.sin6_family = AF_INET6;
-    listen_addr.sin6_port = htons(port);
-
-    listen_sock = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
-    ESP_GOTO_ON_FALSE((listen_sock >= 0), ESP_OK, exit, TAG, "Unable to create socket: errno %d", errno);
-    ESP_LOGI(TAG, "Socket created");
-
-    // Note that by default IPV6 binds to both protocols, it is must be disabled
-    // if both protocols used at the same time (used in CI)
-    int opt = 1;
-    setsockopt(listen_sock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
-    setsockopt(listen_sock, IPPROTO_IPV6, IPV6_V6ONLY, &opt, sizeof(opt));
-
-    err = bind(listen_sock, (struct sockaddr *)&listen_addr, sizeof(listen_addr));
-    ESP_GOTO_ON_FALSE((err == 0), ESP_FAIL, exit, TAG, "Socket unable to bind: errno %d", errno);
-    ESP_LOGI(TAG, "Socket bound, port %d", port);
-
-    timeout.tv_sec = 30;
-    setsockopt(listen_sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof(timeout));
-
-    ESP_LOGI(TAG, "Waiting for data, timeout is 30 seconds");
-    socklen_t socklen = sizeof(source_addr);
-    len = recvfrom(listen_sock, rx_buffer, sizeof(rx_buffer) - 1, 0, (struct sockaddr *)&source_addr, &socklen);
-
-    // Error occurred during receiving
-    ESP_GOTO_ON_FALSE((len >= 0), ESP_FAIL, exit, TAG, "recvfrom failed: errno %d", errno);
-    // Data received
-    // Get the sender's ip address as string
-    inet6_ntoa_r(((struct sockaddr_in6 *)&source_addr)->sin6_addr, addr_str, sizeof(addr_str) - 1);
-
-    rx_buffer[len] = 0; // Null-terminate whatever we received and treat like a string...
-    ESP_LOGI(TAG, "Received %d bytes from %s:", len, addr_str);
-    ESP_LOGI(TAG, "%s", rx_buffer);
-
-    err = sendto(listen_sock, payload, strlen(payload), 0, (struct sockaddr *)&source_addr, sizeof(source_addr));
-    ESP_GOTO_ON_FALSE((err >= 0), ESP_FAIL, exit, TAG, "Error occurred during sending: errno %d", errno);
-exit:
-    if (ret != ESP_OK || listen_sock != -1) {
-        shutdown(listen_sock, 0);
-        close(listen_sock);
-    }
-    ESP_LOGI(TAG, "Socket server is closed.");
-    vTaskDelete(NULL);
-}
-
-static void udp_socket_client_task(void *pvParameters)
-{
-    char rx_buffer[128];
-    char *host_ip = (char *)pvParameters;
-    char *payload = "This message is from client\n";
-    int client_sock;
-    int port = CONFIG_OPENTHREAD_CLI_UDP_SERVER_PORT;
-    int err = 0;
-    int len;
-    esp_err_t ret = ESP_OK;
-    struct sockaddr_storage source_addr; // Large enough for both IPv4 or IPv6
-    struct sockaddr_in6 dest_addr = { 0 };
-    uint8_t netif_index = esp_netif_get_netif_impl_index(esp_netif_get_handle_from_ifkey("OT_DEF"));
-
-    inet6_aton(host_ip, &dest_addr.sin6_addr);
-    dest_addr.sin6_family = AF_INET6;
-    dest_addr.sin6_port = htons(port);
-
-    client_sock = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
-    ESP_GOTO_ON_FALSE((client_sock >= 0), ESP_OK, exit, TAG, "Unable to create socket: errno %d", errno);
-    ESP_LOGI(TAG, "Socket created, sending to %s:%d", host_ip, port);
-
-    setsockopt(client_sock, IPPROTO_IPV6, IPV6_MULTICAST_IF, &netif_index, sizeof(netif_index));
-
-    err = sendto(client_sock, payload, strlen(payload), 0, (struct sockaddr *)&dest_addr, sizeof(dest_addr));
-    ESP_GOTO_ON_FALSE((err >= 0), ESP_FAIL, exit, TAG, "Error occurred during sending: errno %d", errno);
-    ESP_LOGI(TAG, "Message sent");
-
-    socklen_t socklen = sizeof(source_addr);
-    len = recvfrom(client_sock, rx_buffer, sizeof(rx_buffer) - 1, 0, (struct sockaddr *)&source_addr, &socklen);
-
-    // Error occurred during receiving
-    ESP_GOTO_ON_FALSE((len >= 0), ESP_FAIL, exit, TAG, "recvfrom failed: errno %d", errno);
-    // Data received
-    rx_buffer[len] = 0; // Null-terminate whatever we received and treat like a string
-    ESP_LOGI(TAG, "Received %d bytes from %s:", len, host_ip);
-    ESP_LOGI(TAG, "%s", rx_buffer);
-exit:
-    if (ret != ESP_OK || client_sock != -1) {
-        shutdown(client_sock, 0);
-        close(client_sock);
-    }
-    ESP_LOGI(TAG, "Socket client is closed");
-    vTaskDelete(NULL);
-}
-
-void esp_ot_process_udp_server(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    (void)(aContext);
-    (void)(aArgsLength);
-    xTaskCreate(udp_socket_server_task, "ot_udp_scoket_server", 4096, xTaskGetCurrentTaskHandle(), 4, NULL);
-}
-
-void esp_ot_process_udp_client(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    (void)(aContext);
-    if (aArgsLength == 0) {
-        ESP_LOGE(TAG, "Invalid arguments.");
-    } else {
-        xTaskCreate(udp_socket_client_task, "ot_udp_socket_client", 4096, aArgs[0], 4, NULL);
-    }
-}
-
-void esp_ot_process_mcast_group(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    if (aArgsLength != 2 || (strncmp(aArgs[0], "join", 4) != 0 && strncmp(aArgs[0], "leave", 5) != 0) ) {
-        ESP_LOGE(TAG, "Invalid arguments: mcast [join|leave] group_address");
-        return;
-    }
-
-    ip6_addr_t group;
-    inet6_aton(aArgs[1], &group);
-    struct netif *netif = netif_get_by_index(esp_netif_get_netif_impl_index(esp_netif_get_handle_from_ifkey("OT_DEF")));
-    if (strncmp(aArgs[0], "join", 4) == 0) {
-        if (mld6_joingroup_netif(netif, &group) != ERR_OK) {
-            ESP_LOGE(TAG, "Failed to join group");
-        }
-    } else {
-        if (mld6_leavegroup_netif(netif, &group) != ERR_OK) {
-            ESP_LOGE(TAG, "Failed to leave group");
-        }
-    }
-}
diff --git a/examples/openthread/extension_command/src/esp_ot_wifi_cmd.c b/examples/openthread/extension_command/src/esp_ot_wifi_cmd.c
deleted file mode 100644
index 00fc686603..0000000000
--- a/examples/openthread/extension_command/src/esp_ot_wifi_cmd.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: CC0-1.0
- *
- * OpenThread Border Router Example
- *
- * This example code is in the Public Domain (or CC0 licensed, at your option.)
- *
- * Unless required by applicable law or agreed to in writing, this
- * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied.
-*/
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include "esp_netif_types.h"
-#include "esp_openthread_border_router.h"
-#include "esp_check.h"
-#include "esp_event.h"
-#include "esp_openthread_lock.h"
-#include "esp_netif.h"
-#include "esp_netif_ip_addr.h"
-#include "esp_netif_net_stack.h"
-#include "esp_wifi.h"
-#include "freertos/event_groups.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/portmacro.h"
-#include "freertos/task.h"
-#include "openthread/cli.h"
-
-static EventGroupHandle_t wifi_event_group;
-const int CONNECTED_IP4_BIT = BIT0;
-const int CONNECTED_IP6_BIT = BIT1;
-static bool s_wifi_connected = false;
-
-void esp_ot_wifi_netif_init(void)
-{
-    esp_netif_t *esp_netif = esp_netif_create_default_wifi_sta();
-    assert(esp_netif);
-}
-
-static void event_handler(void* arg, esp_event_base_t event_base, int32_t event_id, void* event_data)
-{
-    if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
-        xEventGroupClearBits(wifi_event_group, CONNECTED_IP4_BIT);
-        xEventGroupClearBits(wifi_event_group, CONNECTED_IP6_BIT);
-        esp_wifi_connect();
-    } else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
-        xEventGroupSetBits(wifi_event_group, CONNECTED_IP4_BIT);
-    } else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_CONNECTED) {
-        esp_netif_create_ip6_linklocal(esp_netif_get_handle_from_ifkey("WIFI_STA_DEF"));
-    } else if (event_base == IP_EVENT && event_id == IP_EVENT_GOT_IP6) {
-        xEventGroupSetBits(wifi_event_group, CONNECTED_IP6_BIT);
-    }
-}
-
-static void wifi_join(const char *ssid, const char *psk)
-{
-    static bool s_initialized = false;
-    if (!s_initialized) {
-        wifi_event_group = xEventGroupCreate();
-        wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-        esp_wifi_init(&cfg);
-        ESP_ERROR_CHECK( esp_event_handler_register(WIFI_EVENT, WIFI_EVENT_STA_DISCONNECTED, &event_handler, NULL) );
-        ESP_ERROR_CHECK( esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL) );
-        ESP_ERROR_CHECK( esp_event_handler_register(WIFI_EVENT, WIFI_EVENT_STA_CONNECTED, &event_handler, NULL) );
-        ESP_ERROR_CHECK( esp_event_handler_register(IP_EVENT, IP_EVENT_GOT_IP6, &event_handler, NULL) );
-        esp_wifi_set_storage(WIFI_STORAGE_RAM);
-        esp_wifi_set_mode(WIFI_MODE_NULL);
-        s_initialized = true;
-    }
-    esp_wifi_start();
-    wifi_config_t wifi_config = { 0 };
-    strncpy((char *) wifi_config.sta.ssid, ssid, sizeof(wifi_config.sta.ssid));
-    if (psk) {
-        strncpy((char *) wifi_config.sta.password, psk, sizeof(wifi_config.sta.password));
-    }
-
-    ESP_ERROR_CHECK( esp_wifi_set_ps(WIFI_PS_NONE) );
-    ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
-    ESP_ERROR_CHECK( esp_wifi_set_config(WIFI_IF_STA, &wifi_config) );
-    esp_wifi_connect();
-
-    int bits = xEventGroupWaitBits(wifi_event_group, CONNECTED_IP4_BIT | CONNECTED_IP6_BIT, pdFALSE, pdTRUE, 10000 / portTICK_PERIOD_MS);
-
-    if (((bits & CONNECTED_IP4_BIT) != 0) && ((bits & CONNECTED_IP6_BIT) != 0)) {
-        s_wifi_connected = true;
-        xEventGroupClearBits(wifi_event_group, CONNECTED_IP4_BIT);
-        xEventGroupClearBits(wifi_event_group, CONNECTED_IP6_BIT);
-        esp_event_handler_unregister(WIFI_EVENT, WIFI_EVENT_STA_DISCONNECTED, &event_handler);
-        esp_event_handler_unregister(WIFI_EVENT, WIFI_EVENT_STA_CONNECTED, &event_handler);
-        esp_event_handler_unregister(IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler);
-        esp_event_handler_unregister(IP_EVENT, IP_EVENT_GOT_IP6, &event_handler);
-        vEventGroupDelete(wifi_event_group);
-        s_initialized = false;
-        esp_openthread_lock_acquire(portMAX_DELAY);
-        esp_openthread_border_router_init();
-        esp_openthread_lock_release();
-        otCliOutputFormat("wifi sta is connected successfully\n");
-    } else {
-        esp_wifi_disconnect();
-        esp_wifi_stop();
-        ESP_LOGW("","Connection time out, please check your ssid & password, then retry.");
-        otCliOutputFormat("wifi sta connection is failed\n");
-    }
-}
-
-void esp_ot_process_wifi_cmd(void *aContext, uint8_t aArgsLength, char *aArgs[])
-{
-    char ssid[100] = "";
-    char psk[100] = "";
-    (void)(aContext);
-    if (aArgsLength == 0) {
-        otCliOutputFormat("---wifi parameter---\n");
-        otCliOutputFormat("connect\n");
-        otCliOutputFormat("-s                   :     wifi ssid\n");
-        otCliOutputFormat("-p                   :     wifi psk\n");
-        otCliOutputFormat("---example---\n");
-        otCliOutputFormat("join a wifi:\nssid: threadcertAP \npsk: threadcertAP    :     wifi connect -s threadcertAP -p threadcertAP\n");
-        otCliOutputFormat("state                :     get wifi state, disconnect or connect\n");
-        otCliOutputFormat("---example---\n");
-        otCliOutputFormat("get wifi state       :     wifi state\n");
-    } else if (strcmp(aArgs[0], "connect") == 0) {
-        for (int i = 1; i < aArgsLength; i++) {
-            if (strcmp(aArgs[i], "-s") == 0) {
-                i++;
-                strcpy(ssid, aArgs[i]);
-                otCliOutputFormat("ssid: %s\n", ssid);
-            } else if (strcmp(aArgs[i], "-p") == 0) {
-                i++;
-                strcpy(psk, aArgs[i]);
-                otCliOutputFormat("psk: %s\n", psk);
-            }
-        }
-        if (!s_wifi_connected) {
-            wifi_join(ssid, psk);
-        } else {
-            otCliOutputFormat("wifi has already connected\n");
-        }
-    } else if (strcmp(aArgs[0], "state") == 0) {
-        if (s_wifi_connected) {
-            otCliOutputFormat("connected\n");
-        } else {
-            otCliOutputFormat("disconnected\n");
-        }
-    } else {
-        otCliOutputFormat("invalid commands\n");
-    }
-}
diff --git a/examples/openthread/ot_br/CMakeLists.txt b/examples/openthread/ot_br/CMakeLists.txt
index 9ba0ea4c86..509229d9b0 100644
--- a/examples/openthread/ot_br/CMakeLists.txt
+++ b/examples/openthread/ot_br/CMakeLists.txt
@@ -5,8 +5,7 @@ cmake_minimum_required(VERSION 3.16)
 # (Not part of the boilerplate)
 # This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
 set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common
-                         $ENV{IDF_PATH}/examples/common_components/iperf
-                         $ENV{IDF_PATH}/examples/openthread/extension_command)
+                         $ENV{IDF_PATH}/examples/common_components/iperf)
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
 project(esp_ot_br)
diff --git a/examples/openthread/ot_br/main/esp_ot_br.c b/examples/openthread/ot_br/main/esp_ot_br.c
index 1a39e0607e..73a0f835c8 100644
--- a/examples/openthread/ot_br/main/esp_ot_br.c
+++ b/examples/openthread/ot_br/main/esp_ot_br.c
@@ -182,9 +182,8 @@ static void ot_task_worker(void *aContext)
     ESP_ERROR_CHECK(esp_openthread_border_router_init());
     create_config_network(esp_openthread_get_instance());
     launch_openthread_network(esp_openthread_get_instance());
-#else
-    esp_cli_custom_command_init();
 #endif // CONFIG_OPENTHREAD_BR_AUTO_START
+    esp_cli_custom_command_init();
     esp_openthread_lock_release();
 
     // Run the main loop
diff --git a/examples/openthread/ot_br/main/idf_component.yml b/examples/openthread/ot_br/main/idf_component.yml
index 39fbd71829..6bcf90f97a 100644
--- a/examples/openthread/ot_br/main/idf_component.yml
+++ b/examples/openthread/ot_br/main/idf_component.yml
@@ -1,5 +1,6 @@
 ## IDF Component Manager Manifest File
 dependencies:
+  espressif/esp_ot_cli_extension: "*"
   espressif/mdns: "^1.0.3"
   ## Required IDF version
   idf:
diff --git a/examples/openthread/ot_cli/CMakeLists.txt b/examples/openthread/ot_cli/CMakeLists.txt
index 9fcf69486b..d677a901c9 100644
--- a/examples/openthread/ot_cli/CMakeLists.txt
+++ b/examples/openthread/ot_cli/CMakeLists.txt
@@ -2,9 +2,7 @@
 # in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.16)
 
-set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/iperf
-                         $ENV{IDF_PATH}/examples/openthread/extension_command)
+set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/iperf)
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-
 project(esp_ot_cli)
diff --git a/examples/openthread/ot_cli/main/idf_component.yml b/examples/openthread/ot_cli/main/idf_component.yml
new file mode 100644
index 0000000000..1d7d5f4a23
--- /dev/null
+++ b/examples/openthread/ot_cli/main/idf_component.yml
@@ -0,0 +1,5 @@
+## IDF Component Manager Manifest File
+dependencies:
+  espressif/esp_ot_cli_extension: "*"
+  idf:
+    version: ">=4.1.0"