Khokan Sardar

Sectioneer adds a curated, theme-aware page-building experience to the WordPress 
block editor — a section library, one-click insert, and optional AI section 
generation and editing. It is built entirely on WordPress’s public extension 
points (SlotFills, block filters, the command palette, the Abilities API and the 
WordPress AI Client), so it installs as an ordinary plugin and keeps working across 
core upgrades. It never forks core or replaces the editor.
Open any page or post (or the Site Editor), click the Sectioneer icon in the 
top-right toolbar, and the Sections panel appears.
<h4>Features</h4>
<ul>
<li>Section library — ready-made sections (hero, features, call to action, and 
more) with search and one-click insert.</li>
<li>Theme-aware insert — inserted sections adopt the active theme: raw colors are 
remapped to the nearest theme.json palette token, so sections never look “pasted in”.</li>
<li>AI section generation (optional) — describe a section in plain language and 
Sectioneer generates valid block markup for it, seeded with your theme’s design 
tokens. Select a block first to revise it in place instead of inserting a new one.</li>
<li>Safe by construction — all inserted markup (curated or AI-generated) is parsed 
and rebuilt against registered block types; unregistered or unsafe blocks are dropped.</li>
<li>One consistent home — every feature lives in a single Sectioneer editor sidebar, 
in both the post editor and the Site Editor, with a first-run guide so it’s easy to find.</li>
</ul>
The curated section library works on its own. AI generation is an optional 
enhancement that degrades gracefully when no AI provider is configured.
<h4>AI section generation and external services</h4>
Sectioneer does not bundle any AI provider, contain any API keys, or make any 
external requests on its own. It registers a WordPress Ability and calls it through 
the WordPress AI Client; the underlying provider is resolved on your own site.
To enable AI generation you install and configure a separate WordPress AI provider 
plugin (for example AI Provider for Google, AI Provider for OpenAI, or AI 
Provider for Anthropic) and supply that provider’s API key. When — and only when — 
you click “Generate”/”Update”, your prompt text and the slugs of your active theme’s 
design tokens (color and font-size names) are sent to whichever AI provider you 
configured, via the AI Client running on your site, and the generated block markup is 
returned. That request is governed by the terms and privacy policy of the AI provider 
you chose. If no provider is configured, Sectioneer shows a notice and the AI controls 
are disabled — nothing is sent anywhere.

Sectioneer

An extensible page-building layer for the block editor: curated, theme-aware sections with optional AI generation, inside Gutenberg and FSE.

Archetyped

Cornerstone makes WordPress practical for any type of site by enhancing its content management capabilities. Too long have we had to resort to hacks like using categories in menus to build a pseudo site structure (you know what I’m talking about).
Cornerstone enhances your WordPress site in several ways. One of the most useful features is one that allows WordPress to be used for sites that go beyond just blogging– Posts in Sections. Create a section, add posts to it, they show up when visitors navigate to that section. Simple as that. It really is, but because you’re awesome <a href="http://archetyped.com/know/how-to-organize-posts-in-sections-in-wordpress-with-cornerstone/" rel="nofollow ugc">here’s a tutorial on how to do it</a>.
<h3>Thanks for the Support!</h3>
The support from the users that love Cornerstone is huge. You can support Cornerstone’s future development and help to make it even better by donating or even just by sending me a nice message 🙂
<a href="https://gum.co/cnr-donate" rel="nofollow ugc">Donate to Cornerstone</a>
<h3>Features</h3>
<ul>
<li>”NEW: Content Types” – Add custom fields to default (posts, pages, etc.) and custom (events, properties, etc.) post types</li>
<li>Posts in Sections (see above for more info. Why are you reading from the bottom up?)</li>
<li>Structured permalinks – post permalinks are based on the section they are in (e.g. <code>/section-name/post-name/</code>)</li>
<li>RSS for Sections – Let users subscribe to and receive updates for specific sections on the site.</li>
</ul>
<h3>Next Up</h3>
<ul>
<li>Template functionality – enhanced page titles, featured content, etc.</li>
<li>And more, which is where your feedback comes in.</li>
</ul>
<a href="http://archetyped.com/tools/cornerstone/" rel="nofollow ugc">Plugin home page</a>

Cornerstone

I found the idea of this plugin quite useful so I was tempted to give a five star rating. But the permalink function is not fully configurable and does not work without trailing slashes which in some cases might be wanted. 
Since I found that a central part of the task the plugin should be used for is not functional I only gave it a 3 stars rating.



Does its job but breaks permalinks

Enhanced content management for WordPress

Sectioneer vs Cornerstone