Header Extras is a WordPress ability from The Plus Addons for Elementor — usable via Easy MCP AI, which connects Claude, ChatGPT, and any AI assistant to your site.
Install Free Plugin →Header Extras
WriteAdds the The Plus "Header Extras" widget (tp-header-extras) to an Elementor container.
Requires the The Plus Addons for Elementor plugin (which registers under the 'tpae' ability category) on WordPress 6.9+, with Elementor active. Every ability requires the current user to have the 'edit_posts' capability (and 'edit_post' for the specific post being modified); abilities that create or edit content also verify Elementor and, where relevant, the target The Plus widget are available. A subset of abilities (theme templates, template conditions, dynamic tags, popups, and some custom-code abilities) only register when Elementor Pro is active, and many widget abilities load only in the free plugin when the Pro add-on is inactive.
What it does
The execute callback tpae_mcp_add_theplus_header_extras_ability confirms Elementor is active and the tp-header-extras widget is registered, loads the target post's Elementor page data, and builds a settings array requiring select_icon_list (search or cart) plus optional responsive visibility toggles for desktop, tablet, and mobile, merged with any raw settings object. It then constructs a new widget element with a generated ID, inserts it into the given parent container at the specified position, and saves the page data. post_id, parent_id, and select_icon_list are all required or a missing_params error is returned.
See it in action
You ask your AI assistant
"Add a header extras widget showing the mini cart icon to my site header, hidden on mobile."
Inputs
| Name | Type | Required | Description |
|---|---|---|---|
| post_id | integer | Yes | Elementor page/post ID |
| parent_id | string | Yes | Target Elementor container ID |
| position | integer | No | Insert position. Use -1 to append. |
| select_icon_list | string | Yes | Header element to display (search bar or mini cart) |
| responsive_hidden_desktop | string | No | Hide on desktop screens |
| responsive_hidden_tablet | string | No | Hide on tablet screens |
| responsive_hidden_mobile | string | No | Hide on mobile screens |
| settings | object | No | Raw Elementor/The Plus control settings to merge into the widget at creation time. Use control keys from sprout/get-theplus-widget-schema. |
Returns
Returns an object with the new widget's element_id, the widget_type (tp-header-extras), and the post_id it was inserted into.
Permission
Requires the current user to have the edit_posts capability, and if a post_id is supplied, also requires edit_post capability for that specific post.
More The Plus Addons for Elementor abilities
Accordion
Adds The Plus Addons "Accordion" widget (tp-accordion) to an Elementor container.
Add Code Snippet
Creates a site-wide Custom Code snippet using Elementor Pro, injecting CSS/JS/meta into the head or body on all pages.
Add Container
Adds a new Elementor flex container to a page or nests it inside another existing container.
Add Container
Adds a flex or grid container to a page, optionally nested inside a parent container.
Add Custom CSS
Adds custom CSS to a specific element or to the entire page (requires Elementor Pro).
Add Custom JavaScript
Adds a custom JavaScript snippet to a page by inserting an HTML widget containing a <script> tag; works with free Elementor.