Title: AI Data Layer
Author: aidatalayer
Published: June 26, 2026
Last modified: June 26, 2026
---
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# AI Data Layer
By [aidatalayer](https://profiles.wordpress.org/citemysite/)
[Download](https://downloads.wordpress.org/plugin/ai-data-layer.1.11.2.zip)
* [Details](https://wordpress.org/plugins/ai-data-layer/#description)
* [Reviews](https://wordpress.org/plugins/ai-data-layer/#reviews)
* [Installation](https://wordpress.org/plugins/ai-data-layer/#installation)
* [Development](https://wordpress.org/plugins/ai-data-layer/#developers)
[Support](https://wordpress.org/support/plugin/ai-data-layer/)
## Description
AI Data Layer analyses your published content with cloud AI, builds a semantic entity
graph, and exposes structured, AI-readable data describing your content and its
entities — JSON-LD schema, an /llms.txt index, Markdown copies, public REST endpoints
and a per-site MCP server.
**What it does**
* Extracts entities from your posts and pages and validates them against Wikidata.
* Generates JSON-LD schema (Article/HowTo/FAQ + entity `about[]` with `sameAs`)
and outputs it in the page ``.
* Publishes canonical entity pages at `/entities/{id}` and lists them in your sitemap.
* Serves an `/llms.txt` index and token-efficient Markdown copies (`.
md`, `/llms-full.txt`) purpose-built for LLM retrieval.
* Exposes a public read-only REST API (`/wp-json/ai/v1/*`) and a per-site Model
Context Protocol (MCP) server so connected AI assistants can query your content.
* Scores how interconnected your content is (“semantic cohesion”) and recommends
improvements, including a Topic Clusters map.
**How analysis works**
Analysis runs in the AI Data Layer cloud service (it is compute-intensive and is
not performed on your server). When you analyse a post, the plugin sends that post’s
content to the service, which extracts entities and structured data and returns
them for your review. You approve what gets published.
**Licensing**
A licence key is required to run analyses. A free trial (10 analyses) can be activated
in one click from the setup screen — no card required. Paid plans and one-time credit
packs are available; you manage billing through Stripe’s hosted checkout and customer
portal (the plugin never handles your card details).
### External services
This plugin connects to external services. It is not functional without the AI Data
Layer cloud service, because content analysis is performed remotely. The services
below are contacted, what is sent, and when:
1. **AI Data Layer cloud service** (operated by the plugin author; hosted on Supabase).
2. * **What is sent:** your licence key; your site domain; and, when you analyse
a post, that post’s title, content and URL. Activating a trial also sends your
site’s admin email address.
* **When:** on licence validation, when you analyse a post (manually or via the
optional auto-analyse setting), when you activate a trial, and when you open
billing.
* **Endpoint:** https://oerlbhrokgkwhtzzxndw.supabase.co
* **Terms:** https://ai-datalayer.com/terms — **Privacy:** https://ai-datalayer.
com/privacy
3. **OpenRouter / large language model** (used by the cloud service to perform extraction).
4. * **What is sent:** the post content you submit for analysis is processed by a
large language model (gpt-4o-mini via OpenRouter) to extract entities and structured
data.
* **When:** during each analysis you initiate.
* **Terms:** https://openrouter.ai/terms — **Privacy:** https://openrouter.ai/
privacy
5. **Wikidata** (used by the cloud service to verify entities).
6. * **What is sent:** extracted entity names are checked against the public Wikidata
API to confirm identifiers. No site or personal data is sent.
* **When:** during each analysis, after extraction.
* **Terms / Privacy:** https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use—
https://foundation.wikimedia.org/wiki/Policy:Privacy_policy
7. **Stripe** (payments).
8. * **What is sent:** to start a subscription or buy credits, the plugin asks the
cloud service to create a Stripe Checkout or Billing Portal session; you are
then redirected to Stripe’s hosted pages to enter payment details. The plugin
does not collect or store card data.
* **When:** when you click an upgrade / buy-credits / manage-subscription action.
* **Terms:** https://stripe.com/legal/consumer — **Privacy:** https://stripe.com/
privacy
## Screenshots
[⌊The dashboard: analysed pages, your entity registry, and a Content Network score
for semantic cohesion.⌉⌊The dashboard: analysed pages, your entity registry, and
a Content Network score for semantic cohesion.⌉[
The dashboard: analysed pages, your entity registry, and a Content Network score
for semantic cohesion.
[⌊Every page with its analysis status and topic — analyse or review in one click.⌉⌊
Every page with its analysis status and topic — analyse or review in one click.⌉[
Every page with its analysis status and topic — analyse or review in one click.
[⌊Review and approve every extracted entity, each backed by the supporting quote
from your content.⌉⌊Review and approve every extracted entity, each backed by the
supporting quote from your content.⌉[
Review and approve every extracted entity, each backed by the supporting quote from
your content.
[⌊Schema.org / JSON-LD markup generated per page — you approve it before it goes
live.⌉⌊Schema.org / JSON-LD markup generated per page — you approve it before it
goes live.⌉[
Schema.org / JSON-LD markup generated per page — you approve it before it goes live.
[⌊Question-and-answer pairs generated from your content, with on-page FAQ output.⌉⌊
Question-and-answer pairs generated from your content, with on-page FAQ output.⌉[
Question-and-answer pairs generated from your content, with on-page FAQ output.
[⌊The structured data behind your public endpoints (llms.txt, Markdown copies, JSON-
LD).⌉⌊The structured data behind your public endpoints (llms.txt, Markdown copies,
JSON-LD).⌉[
The structured data behind your public endpoints (llms.txt, Markdown copies, JSON-
LD).
[⌊Your site-wide entity registry — types, occurrence counts, synonyms and Wikidata
IDs.⌉⌊Your site-wide entity registry — types, occurrence counts, synonyms and Wikidata
IDs.⌉[
Your site-wide entity registry — types, occurrence counts, synonyms and Wikidata
IDs.
[⌊Drill into any entity: canonical label, definition, synonyms and every page it
appears on.⌉⌊Drill into any entity: canonical label, definition, synonyms and every
page it appears on.⌉[
Drill into any entity: canonical label, definition, synonyms and every page it appears
on.
[⌊Topic clusters, grouped automatically by the entities your pages share.⌉⌊Topic
clusters, grouped automatically by the entities your pages share.⌉[
Topic clusters, grouped automatically by the entities your pages share.
[⌊The shared-entity graph — see how your pages connect and where internal-linking
gaps are.⌉⌊The shared-entity graph — see how your pages connect and where internal-
linking gaps are.⌉[
The shared-entity graph — see how your pages connect and where internal-linking
gaps are.
## Installation
1. Upload the plugin to `/wp-content/plugins/ai-data-layer`, or install it from the
Plugins screen.
2. Activate the plugin.
3. Open **AI Data Layer** in the admin menu and either activate the free trial or
paste your licence key.
4. Review and approve the extracted entities, schema and FAQs for each post, then
click **Apply to Site**.
## FAQ
### Does this work without an account?
A licence key is required because analysis runs in the cloud. You can activate a
free trial (10 analyses) in one click, with no card.
### Is my content sent to a third party?
Yes — analysing a post sends that post’s content to the AI Data Layer cloud service,
which uses a large language model to extract structured data. See the “External
services” section for full details. Nothing is sent until you analyse a post (or
enable auto-analyse).
### Does it handle my payment card?
No. Billing is handled entirely by Stripe’s hosted checkout and customer portal;
the plugin never sees or stores card details.
### Is it compatible with my SEO plugin?
Yes. When an SEO plugin (Yoast, Rank Math, AIOSEO, SEOPress, The SEO Framework)
is detected, AI Data Layer emits only its unique schema nodes and defers page/breadcrumb
schema to your SEO plugin. You can change this in Settings.
## Reviews
There are no reviews for this plugin.
## Contributors & Developers
“AI Data Layer” is open source software. The following people have contributed to
this plugin.
Contributors
* [ aidatalayer ](https://profiles.wordpress.org/citemysite/)
[Translate “AI Data Layer” into your language.](https://translate.wordpress.org/projects/wp-plugins/ai-data-layer)
### Interested in development?
[Browse the code](https://plugins.trac.wordpress.org/browser/ai-data-layer/), check
out the [SVN repository](https://plugins.svn.wordpress.org/ai-data-layer/), or subscribe
to the [development log](https://plugins.trac.wordpress.org/log/ai-data-layer/)
by [RSS](https://plugins.trac.wordpress.org/log/ai-data-layer/?limit=100&mode=stop_on_copy&format=rss).
## Changelog
#### 1.11.2
First public release.
* AI content analysis — extracts entities, relationships, summaries and FAQs from
your posts and pages.
* A site-wide entity graph, with entities verified against Wikidata.
* JSON-LD schema output (Article / HowTo / FAQ, plus entity about[] with sameAs).
* Canonical entity pages at /entities/{id}, listed in your sitemap.
* An /llms.txt index and AI-optimised Markdown copies of your content (per-page.
md and a whole-site /llms-full.txt).
* A public read-only REST API and a per-site Model Context Protocol (MCP) server.
* Topic clusters, a semantic cohesion score, and plain-English recommendations.
* Review-and-approve workflow — you approve every suggestion before it is published.
* Compatible with major SEO plugins (defers duplicate schema automatically).
## Meta
* Version **1.11.2**
* Last updated **5 hours ago**
* Active installations **Fewer than 10**
* WordPress version ** 6.0 or higher **
* Tested up to **7.0**
* PHP version ** 7.4 or higher **
* Tags
* [AI](https://wordpress.org/plugins/tags/ai/)[llms.txt](https://wordpress.org/plugins/tags/llms-txt/)
[mcp](https://wordpress.org/plugins/tags/mcp/)[schema](https://wordpress.org/plugins/tags/schema/)
[seo](https://wordpress.org/plugins/tags/seo/)
* [Advanced View](https://wordpress.org/plugins/ai-data-layer/advanced/)
## Ratings
No reviews have been submitted yet.
[Your review](https://wordpress.org/support/plugin/ai-data-layer/reviews/#new-post)
[See all reviews](https://wordpress.org/support/plugin/ai-data-layer/reviews/)
## Contributors
* [ aidatalayer ](https://profiles.wordpress.org/citemysite/)
## Support
Got something to say? Need help?
[View support forum](https://wordpress.org/support/plugin/ai-data-layer/)