Title: Siteward Child
Author: Siteward
Published: <strong>2026年7月23日</strong>
Last modified: 2026年7月29日

---

プラグインを検索

![](https://ps.w.org/siteward-child/assets/banner-772x250.png?rev=3620492)

![](https://ps.w.org/siteward-child/assets/icon.svg?rev=3620492)

# Siteward Child

 作者: [Siteward](https://profiles.wordpress.org/omniswp/)

[ダウンロード](https://downloads.wordpress.org/plugin/siteward-child.0.7.3.zip)

 * [詳細](https://ja.wordpress.org/plugins/siteward-child/#description)
 * [レビュー](https://ja.wordpress.org/plugins/siteward-child/#reviews)
 *  [インストール](https://ja.wordpress.org/plugins/siteward-child/#installation)
 * [開発](https://ja.wordpress.org/plugins/siteward-child/#developers)

 [サポート](https://wordpress.org/support/plugin/siteward-child/)

## 説明

Siteward Child is the companion plugin for **Siteward**. Install it on any WordPress
site you want to manage centrally, then connect it to your dashboard with a one-
time secure handshake.

Once connected, it exposes a single signed REST endpoint that your dashboard uses
to read update status, UpdraftPlus backup history and site health, apply updates,
and manage plugins. The dashboard always initiates the traffic. This plugin never
calls out on its own.

 * Signed, replay-protected REST endpoint (verified against your dashboard’s public
   key).
 * Reports core, plugin and theme updates.
 * Reports UpdraftPlus backup history and status.
 * Reports basic site health (WP-Cron, load).
 * Applies updates and, for fleet plugin management, activates, deactivates or uninstalls
   plugins, but only when instructed by your signed, paired dashboard.

This plugin does nothing on its own until paired with a Siteward dashboard.

## インストール

 1. Upload the `siteward-child` folder to `/wp-content/plugins/`, or install it from
    the Plugins screen.
 2. Activate the plugin through the Plugins screen.
 3. Go to **Settings  Siteward Connection**, copy the site’s REST URL and its one-time
    connection key, and paste them into your Siteward dashboard’s Add Site screen.

## FAQ

### Does this plugin do anything by itself?

No. It only responds to a paired Siteward after a secure handshake.

### Is the connection secure?

Yes. Every request is verified against the dashboard’s stored public key, with timestamp
and nonce replay protection.

### How do I disconnect?

Disconnect the site from the dashboard, or deactivate this plugin. The stored public
key is removed on disconnect.

### Can the dashboard manage plugins on my site?

Yes, once paired, your Siteward dashboard can activate, deactivate or permanently
uninstall plugins on this site, but only over the cryptographically-signed connection(
every request is verified against the stored dashboard public key, with timestamp
and nonce replay protection). This plugin does not install new plugins from uploaded
packages; uninstalls permanently delete an existing plugin’s files. This plugin 
never initiates any outbound connection on its own.

## 評価

![](https://secure.gravatar.com/avatar/60735aaae1567bb230b395f396d088095e0d7012a6b2d622d3ae450eb921c8db?
s=60&d=retro&r=g)

### 󠀁[Excellent site management tool](https://wordpress.org/support/topic/excellent-site-management-tool-3/)󠁿

 [Ben Elwood](https://profiles.wordpress.org/benelwoods/) 2026年7月23日

Siteward has been critical to our agency and site management across the board. The
child plugin is easy to install and connect, taking less than a minute per site.

 [ 1件のレビューをすべて表示 ](https://wordpress.org/support/plugin/siteward-child/reviews/)

## 貢献者と開発者

Siteward Child はオープンソースソフトウェアです。以下の人々がこのプラグインに貢献
しています。

貢献者

 *   [ Siteward ](https://profiles.wordpress.org/omniswp/)

[“Siteward Child” をあなたの言語に翻訳しましょう。](https://translate.wordpress.org/projects/wp-plugins/siteward-child)

### 開発に興味がありますか ?

[コードを閲覧](https://plugins.trac.wordpress.org/browser/siteward-child/)するか、
[SVN リポジトリ](https://plugins.svn.wordpress.org/siteward-child/)をチェックする
か、[開発ログ](https://plugins.trac.wordpress.org/log/siteward-child/)を [RSS](https://plugins.trac.wordpress.org/log/siteward-child/?limit=100&mode=stop_on_copy&format=rss)
で購読してみてください。

## 変更履歴

#### 0.7.3

 * Reports this site’s server IP address to its paired dashboard, so the dashboard
   can group sites that share a server. Nothing is sent anywhere else; the dashboard
   still initiates every request.

#### 0.7.2

 * Critical fix: 0.7.1 could stop itself on load, leaving the site with no connection
   to its dashboard, no settings page, and a notice that could not be dismissed.
   This affected normal single installs, not only sites with two editions. Updating
   to 0.7.2 restores the connection and the settings page automatically; no action
   is needed on your part.

#### 0.7.1

 * Fix: deleting this plugin no longer removes the stored connection when another
   edition of Siteward Child is still active on the site and using it. Previously
   that silently unpaired the site from its dashboard.
 * Housekeeping: uninstall now also removes the update-snapshot option it creates.
 * The plugin inventory response now reports which edition is installed, so a dashboard
   sees a switch between editions straight away instead of at the next scheduled
   sync.

#### 0.7.0

 * Removed installing plugins from a dashboard-uploaded package, for WordPress.org
   guideline compliance. This plugin now only updates, activates, deactivates and
   uninstalls existing plugins. Dashboard-driven installation of new plugins is 
   available in the separately-distributed Siteward Advanced Child.
 * Housekeeping: internal option and transient names now share the plugin’s prefix.

#### 0.6.4

 * Housekeeping: the direct filesystem method is now forced only during install 
   and uninstall (the actions that write to disk), not on read-only actions like
   inventory, activate or deactivate.

#### 0.6.3

 * Removed the install-from-URL option for WordPress.org guideline compliance. Plugins
   are now installed only from a ZIP package your dashboard uploads. Updating, activating,
   deactivating and uninstalling are unchanged.

#### 0.6.2

 * Premium/licensed plugin updates (for example Perfmatters or ACF Pro) now show
   as available on every managed site, not only ones an administrator has recently
   opened. The status sync and fleet inventory run the same admin-context update
   check as the apply path, throttled so routine syncs do not hammer licence servers.

#### 0.6.1

 * Fix: updating a premium/licensed plugin (for example Perfmatters or ACF Pro) 
   from the dashboard could report “the plugin is at the latest version” and skip
   the update. Such plugins only publish their update during an admin-context check;
   the child now forces a genuine, throttle-bypassing update check so the licensed
   updater runs and the update installs.

#### 0.6.0

 * Fleet plugin management: signed actions to inventory, activate, deactivate, uninstall
   and install (from an uploaded ZIP) plugins from the dashboard. Every slug is 
   traversal-guarded.

#### 0.5.3

 * Hardening: constrain update/reactivate targets to installed plugins/themes (validate_file
   + membership checks); restrict the auto-login redirect to a known allow-list 
   of admin screens.

#### 0.5.2

 * Update reliability: keep active plugins active through updates (define DOING_CRON
   so core never deactivates mid-update), snapshot/restore the active set with a
   shutdown reconciler, and dependency-order reactivation so WooCommerce and its
   extensions come back together.

#### 0.5.1

 * Fix: plugins could be left deactivated after an update in unattended runs.

#### 0.5.0

 * Public release.

## メタ

 *  バージョン **0.7.3**
 *  最終更新日 **1週間前**
 *  有効インストール数 **200+**
 *  WordPress バージョン ** 5.8またはそれ以降 **
 *  検証済み最新バージョン: **7.0.3**
 *  PHP バージョン ** 7.4またはそれ以降 **
 *  言語
 * [English (US)](https://wordpress.org/plugins/siteward-child/)
 * タグ
 * [backups](https://ja.wordpress.org/plugins/tags/backups/)[monitoring](https://ja.wordpress.org/plugins/tags/monitoring/)
   [remote management](https://ja.wordpress.org/plugins/tags/remote-management/)
   [site management](https://ja.wordpress.org/plugins/tags/site-management/)[updates](https://ja.wordpress.org/plugins/tags/updates/)
 *  [詳細を表示](https://ja.wordpress.org/plugins/siteward-child/advanced/)

## 評価

 5つ星中5つ星

 *  [  1 5-星レビュー     ](https://wordpress.org/support/plugin/siteward-child/reviews/?filter=5)
 *  [  0 4-星レビュー     ](https://wordpress.org/support/plugin/siteward-child/reviews/?filter=4)
 *  [  0 3-星レビュー     ](https://wordpress.org/support/plugin/siteward-child/reviews/?filter=3)
 *  [  0 2-星レビュー     ](https://wordpress.org/support/plugin/siteward-child/reviews/?filter=2)
 *  [  0 1-星レビュー     ](https://wordpress.org/support/plugin/siteward-child/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/siteward-child/reviews/#new-post)

[すべてのレビューを見る](https://wordpress.org/support/plugin/siteward-child/reviews/)

## 貢献者

 *   [ Siteward ](https://profiles.wordpress.org/omniswp/)

## サポート

意見や質問がありますか ?

 [サポートフォーラムを表示](https://wordpress.org/support/plugin/siteward-child/)