JG Web Development

ContentOracle AI Chat adds powerful no-code, fully-customizable, content-aware AI chat features to your site. By combining the power of AI with the insights provided by your site content, ContentOracle AI Chat brings your users an unrivaled chat experience.
<h3>Demo!</h3>
Try it Here: <a href="https://demo.contentoracleai.com/" rel="nofollow ugc">demo.contentoracleai.com/</a>
<h3>Intro</h3>
<iframe loading="lazy" title="Announcing ContentOracleAI Chat: a RAG AI Chat Plugin for WordPress!" width="750" height="422" src="https://www.youtube.com/embed/W9pr_weJHWA?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
The internet is changing. Millions of people every day ask artificial intelligence for recommendations, facts, and how-to knowledge. However, AI lacks the specialist knowledge that many online content creators and businesses provide.
ContentOracle AI Chat bridges this gap by combining your unique content with AI’s capabilities. It delivers tailored answers based on your content, recommends relevant posts, products, and events, and provides analytics to enhance your site’s user experience.
<h3>3rd-Party Services</h3>
This plugin uses the ContentOracle AI API to process user messages, index website content, and generate responses. 
– API URL: <a href="https://app.contentoracleai.com" rel="nofollow ugc">https://app.contentoracleai.com</a> 
– Terms of Service: <a href="https://app.contentoracleai.com/terms" rel="nofollow ugc">https://app.contentoracleai.com/terms</a>
Data sent to the API includes user messages, site content, server/client domains, and analytics. Messages and content may be stored for debugging and feature development.
<h3>3rd-Party Libraries</h3>
This plugin uses the following libraries: 
– AlpineJS: Reactive data for UI (<a href="https://github.com/alpinejs/alpine" rel="nofollow ugc">GitHub</a>) 
– Floating UI: Tooltip positioning (<a href="https://github.com/floating-ui/floating-ui" rel="nofollow ugc">GitHub</a>) 
– PHP NLP Tools: Natural language processing (<a href="https://github.com/angeloskath/php-nlp-tools" rel="nofollow ugc">GitHub</a>) 
– Marked: Markdown to HTML parser 
– DOMPurify: HTML XSS sanitizer

ContentOracle AI Chat

ContentOracle AI Search seamlessly blends the power of generative AI with your website’s unique content.

Selvakumar Duraipandian

Markdown for AI Agents is a lightweight WordPress plugin that enables HTTP content negotiation for your site’s content. When a client (like an AI agent or a custom script) requests a page with the <code>Accept: text/markdown</code> header, the plugin intercepts the request and returns a clean, structured Markdown representation of the post or page content.
This is ideal for AI crawlers, RAG (Retrieval-Augmented Generation) systems, and non-browser clients that prefer machine-friendly text over complex HTML.
Important note: This plugin is primarily a developer/integration tool. Human visitors browsing your site will never see any difference — the Markdown output is only served when explicitly requested via the <code>Accept: text/markdown</code> HTTP header. Normal browser requests always receive the standard HTML page.
Key Features:
<ul>
<li>Automatically detects <code>Accept: text/markdown</code> headers.</li>
<li>Converts HTML content to clean Markdown using the League HTMLToMarkdown library.</li>
<li>Strips away theme layout, navigation, headers, footers, and sidebars — serving only the main content.</li>
<li>Adds useful HTTP response headers: <code>Content-Type: text/markdown</code>, <code>Vary: Accept</code>, and <code>X-Markdown-Word-Count</code>.</li>
<li>Respects WordPress visibility rules and filters.</li>
<li>No configuration required — works out of the box for posts, pages, and custom post types.</li>
</ul>
<h3>How It Works</h3>
This plugin uses a standard web technique called HTTP content negotiation. The same URL on your site can serve different representations of the same content depending on what the client asks for:
<ul>
<li>A regular browser sends <code>Accept: text/html</code> → receives your normal HTML page.</li>
<li>An AI agent sends <code>Accept: text/markdown</code> → receives a clean Markdown version of the same page.</li>
</ul>
No extra URLs, no duplicate content, no configuration needed. The plugin hooks into WordPress’s <code>template_redirect</code> action, detects the <code>Accept</code> header, captures the rendered HTML, converts it to Markdown, and returns it with appropriate headers.
<h3>Why Markdown for AI Agents?</h3>
When building RAG (Retrieval-Augmented Generation) applications or AI pipelines that ingest web content, HTML is extremely noisy. A typical WordPress page contains thousands of tokens worth of HTML tags, inline styles, navigation menus, scripts, and layout markup — none of which carries meaning for an AI model.
Serving clean Markdown instead can reduce token consumption by up to 60%, which means:
<ul>
<li>Lower API costs — fewer tokens ingested when loading pages into vector stores or LLM pipelines.</li>
<li>Faster processing — less text for the model to parse, filter, and discard.</li>
<li>Better retrieval accuracy — higher signal-to-noise ratio improves the quality of RAG results.</li>
<li>Simpler pipelines — no need for custom HTML stripping logic on the client side; the plugin handles it server-side.</li>
</ul>
Any AI agent, crawler, or ingestion script that sends <code>Accept: text/markdown</code> in its request header will automatically receive the clean Markdown version — no extra URLs, no separate endpoints, no changes to your content workflow.

Markdown for AI Agents

Serve clean Markdown versions of WordPress content to AI agents using HTTP content negotiation.

ContentOracle AI Chat vs Markdown for AI Agents