=== Structurify – AI Schema & Structured Data for SEO and AI Visibility ===
Contributors: veljkho
Plugin URI: https://structurify.net/
Tags: ai, schema, structured data, llm, seo
Requires at least: 6.4
Tested up to: 6.9
Stable tag: 1.0.0
Requires PHP: 8.0
License: GPL-2.0+
License URI: https://www.gnu.org/licenses/gpl-2.0.html

AI-powered structured data for WordPress — auto-generate JSON-LD schema and get discovered by search engines and AI crawlers.

== Description ==

Structurify processes your WordPress content through Claude AI and generates structured knowledge data that makes your site understandable to AI systems — including ChatGPT, Perplexity, Google AI Overviews, and LLM crawlers.

**What it does:**

* Generates AI summaries, FAQs, intent classifications, and entity graphs for every page and post
* Outputs a canonical `llms.txt` knowledge index that AI crawlers can consume
* Injects FAQ Schema.org structured data into your pages automatically
* Provides REST API endpoints for AI systems to query your site's knowledge
* Scores each page with an AI-readiness score (0–100) based on content quality signals
* Supports WooCommerce products with typed product intelligence
* Builds a site-wide canonical entity graph with descriptions and page relationships
* Includes an AI Answer Preview — see how AI would answer questions about your site

**REST API endpoints included:**

* `/structurify/v1/ai.json` — Full site knowledge index
* `/structurify/v1/llms.txt` — llms.txt for LLM crawlers
* `/structurify/v1/page?url={url}` — Structured data for a single page
* `/structurify/v1/search?q={query}` — Full-text search across summaries
* `/structurify/v1/entities.json` — Site-wide entity graph
* `/structurify/v1/entity/{slug}` — Canonical entity detail
* `/structurify/v1/ai-feed.json` — Recent updates feed
* `/structurify/v1/trust.json` — E-E-A-T trust signals
* `/structurify/v1/ai-score.json` — AI-readiness scores per page

For full documentation, API reference, and live demos visit [structurify.net](https://structurify.net/).

**Requirements:**

* A Claude API key from [Anthropic](https://www.anthropic.com/) (claude.ai)
* WordPress 6.4 or higher
* PHP 8.0 or higher

== Installation ==

1. Upload the `structurify` folder to the `/wp-content/plugins/` directory, or install via the WordPress plugin uploader.
2. Activate the plugin through the **Plugins** menu in WordPress.
3. Go to **Settings > Structurify**.
4. Enter your Claude API key from [console.anthropic.com](https://console.anthropic.com/).
5. Accept the data processing terms.
6. Click **Process All Content** to begin generating AI schema for your site.

== Frequently Asked Questions ==

= Do I need an Anthropic API key? =

Yes. The plugin uses the Claude API to process your content. You can get a key at console.anthropic.com. You are billed directly by Anthropic based on usage.

= Which Claude model is used? =

By default the plugin uses `claude-haiku-4-5` for fast, cost-efficient processing. You can change the model in Settings.

= Will it reprocess content every time? =

No. Once a page is processed it will not be reprocessed unless you click "Purge & Reprocess" or the page content changes (save_post triggers a requeue).

= Does it work with WooCommerce? =

Yes. WooCommerce products are automatically included and processed with typed product intelligence (price, availability, SKU, USPs).

= What is llms.txt? =

An emerging standard that lets AI systems and LLM crawlers discover structured knowledge about your site from a single endpoint, similar to how `sitemap.xml` works for search engines.

== Screenshots ==

1. Settings dashboard with metrics and AI score
2. API endpoints panel
3. AI Answer Preview

== External services ==

This plugin connects to the Anthropic Claude API to process your WordPress content and generate AI summaries, FAQs, entity graphs, and structured schema data.

**What is sent and when:**
When you click "Process All Content" (or cron runs automatically), the text content of your pages and posts is sent to Anthropic's Claude API. The plugin sends the page title, body text, and metadata required to generate structured AI outputs. No personally identifiable information about your site visitors is transmitted — only the published content you choose to process.

**Why it is sent:**
The content is processed by Claude AI to produce summaries, intent classifications, FAQ pairs, entity graphs, and an AI-readiness score for each page. These outputs are stored locally in your WordPress database and served via the plugin's REST API endpoints.

**Service provider:**
Anthropic, PBC — https://www.anthropic.com/

* Terms of Service: https://www.anthropic.com/legal/consumer-terms
* Privacy Policy: https://www.anthropic.com/legal/privacy

You are responsible for obtaining your own Anthropic API key and are billed directly by Anthropic based on token usage. By using this plugin you agree to Anthropic's terms of service and privacy policy.

== Changelog ==

= 1.0.0 =
* Initial release
* AI content processing via Claude API
* llms.txt generation
* REST API knowledge endpoints
* FAQ Schema.org injection
* Entity graph with canonical entity system
* AI-readiness scoring (0–100)
* WooCommerce product support
* AI Answer Preview in admin
* Cron-based batch processing