Mescio

<p><strong>Mescio for Agents</strong> makes your WordPress site AI-ready by silently serving posts, pages and WooCommerce products as clean, structured Markdown to any AI agent or LLM pipeline that requests it — using the standard HTTP <code>Accept: text/markdown</code> content negotiation header.</p>
<p>Human visitors using a browser are <strong>completely unaffected</strong>. Mescio for Agents only activates when an AI agent or crawler explicitly asks for Markdown.</p>
<h4>Why Markdown?</h4>
<p>Feeding raw HTML to an AI is expensive and noisy. A heading like <code>## About Us</code> costs ~3 tokens in Markdown vs 12–15 tokens as HTML — before accounting for <code><div></code> wrappers, navigation bars and script tags that carry zero semantic value. This blog post you are reading takes 16,180 tokens in HTML and 3,150 tokens in Markdown. That is an 80% reduction.</p>
<p>Markdown has become the <em>lingua franca</em> for AI systems. Mescio for Agents lets your site speak it natively, at zero cost to your human visitors.</p>
<h4>How it works</h4>
<p>When an HTTP client sends a request with <code>Accept: text/markdown</code>, Mescio for Agents intercepts the WordPress request lifecycle before any template is rendered, converts the post content to clean Markdown, and returns it with the correct <code>Content-Type: text/markdown</code> header.</p>
<pre><code>curl https://yoursite.com/your-post/ \
  -H "Accept: text/markdown"
</code></pre>
<h4>Features</h4>
<ul>
<li><strong>Zero configuration</strong> — works out of the box on any singular post, page or custom post type</li>
<li><strong><code>/llms.txt</code> endpoint</strong> — auto-generated index of all your content in the <a href="https://llmstxt.org" rel="nofollow ugc">llmstxt.org</a> standard format, so AI agents can discover what’s on your site</li>
<li><strong><code>/llms-full.txt</code> endpoint</strong> — full site content in a single Markdown file, ready for RAG pipelines</li>
<li><strong>WooCommerce support</strong> — product pages include price, SKU, stock status, rating, attributes and gallery; products are grouped by category in <code>llms.txt</code></li>
<li><strong>YAML front matter</strong> — every document includes structured metadata (title, description, URL, date, categories, tags, featured image)</li>
<li><strong>Multilingual</strong> — detects language via WPML, Polylang, TranslatePress or WordPress locale; emits <code>Content-Language</code> and <code>Link: rel=alternate</code> headers</li>
<li><strong>REST API endpoint</strong> — <code>/wp-json/mescio-for-agents/v1/markdown?id=<post_id></code> or <code>?url=<permalink></code></li>
<li><strong>Page builder cleanup</strong> — aggressively strips Elementor, Divi, WPBakery and Beaver Builder layout noise</li>
<li><strong>Token count header</strong> — <code>X-Markdown-Tokens</code> tells AI pipelines how large the document is before processing</li>
<li><strong>Content Signals</strong> — emits <code>Content-Signal: ai-train=yes, search=yes, ai-input=yes</code></li>
<li><strong>Correct HTTP caching</strong> — <code>Vary: Accept</code> ensures CDNs cache HTML and Markdown versions separately</li>
</ul>
<h4>Response headers</h4>
<ul>
<li><code>Content-Type: text/markdown; charset=utf-8</code></li>
<li><code>Content-Language: it</code> (or detected language)</li>
<li><code>Vary: Accept</code></li>
<li><code>X-Markdown-Tokens: 725</code></li>
<li><code>Content-Signal: ai-train=yes, search=yes, ai-input=yes</code></li>
<li><code>Link: <url>; rel="alternate"; hreflang="en"</code> (when translations available)</li>
</ul>
<h4>Multilingual plugin support</h4>
<ul>
<li><strong>WPML</strong> — reads language and available translations automatically</li>
<li><strong>Polylang</strong> — reads language and links to translated post IDs</li>
<li><strong>TranslatePress</strong> — reads <code>trp_language</code> post meta</li>
<li><strong>Manual</strong> — configure primary language and additional languages in Settings <span aria-hidden="true" class="wp-exclude-emoji">→</span> Mescio for Agents</li>
</ul>
<h4>REST API</h4>
<pre><code>GET /wp-json/mescio-for-agents/v1/markdown?id=42
GET /wp-json/mescio-for-agents/v1/markdown?url=https://yoursite.com/my-page/
</code></pre>
<h4>Developer hooks</h4>
<p><strong>Filter: <code>mescio_enabled_post_types</code></strong> — add or remove post types dynamically.</p>
<p><strong>Filter: <code>mescio_pre_convert_content</code></strong> — modify the HTML before conversion to Markdown.</p>
<p><strong>Filter: <code>mescio_post_convert_content</code></strong> — modify the Markdown after conversion.</p>
<h4>Privacy</h4>
<p>This plugin does not collect, store or transmit any personal data. It does not set cookies. It does not make external HTTP requests.</p>


Mescio for Agents

Mescio for Agents serves your WordPress content as clean Markdown to AI agents and GPT crawlers. Human visitors never notice a thing.

sentifyd

<p>This plugin allows you to quickly and easily add a Sentifyd AI-powered 3D avatar to your WordPress website. Simply install the plugin, enter your avatar API key and Avatar ID on the settings page, choose the Voice mode you want, and the Sentifyd avatar web component will be installed on your site.</p>
<p>The admin page allows you to configure your avatar API Key, Avatar ID, Voice mode, branding, and other important attributes for the avatar. You can also restrict the avatar to logged-in users only. However, you need to sign up to sentifyd.io to create your avatar and train it. If you choose Real-time voice mode, the avatar you created in sentifyd.io must also be configured for realtime voice mode.</p>
<p>Sentifyd.io empowers you to deploy intelligent, real-time 3D AI agents—fully animated avatars capable of natural, voice-driven conversations. These interactive 3D agents go beyond traditional chatbots by combining Retrieval-Augmented Generation (RAG), dynamic motion, and customizable tool integration.</p>
<p>With Sentifyd, your 3D AI agents can:</p>
<ul>
<li>
<p>Understand and respond to user input in real time using natural voice and language.</p>
</li>
<li>
<p>Express themselves through lifelike gestures, movement, and tone for an immersive user experience.</p>
</li>
<li>
<p>Access and reason over your own content—such as manuals, FAQs, or internal documents—while maintaining strict privacy and security protocols.</p>
</li>
<li>
<p>Connect with powerful tools like MCP servers and more, enabling task execution and contextual awareness.</p>
</li>
</ul>
<p>These agents can be easily embedded into your website or application, offering users a compelling, intelligent interface that feels truly alive.</p>
<p><strong>Get Started for Free</strong></p>
<ul>
<li><a href="https://sentifyd.io" rel="nofollow ugc">Sign up and get up to 500 conversation minutes (Free Trial)</a></li>
<li><a href="https://sentifyd.io/pricing" rel="nofollow ugc">Buy Conversation Minutes</a></li>
</ul>
<h3>External Services</h3>
<p>This plugin relies on external third-party services provided by Sentifyd to function. By using this plugin, you acknowledge and agree to the use of these services.</p>
<h4>Sentifyd Frontend Service (frontend.sentifyd.io)</h4>
<p><strong>What it does:</strong> Provides the JavaScript web component library that powers the 3D AI avatar interface displayed on your website.</p>
<p><strong>Data sent and received:</strong> The JavaScript file is loaded from <code>https://frontend.sentifyd.io/sentifyd-bot/main.js</code> in Standard voice mode or <code>https://frontend.sentifyd.io/sentifyd-realtime/v1/main.js</code> in Real-time voice mode whenever a page with the avatar is viewed.</p>
<p><strong>Service provider:</strong> Sentifyd.io<br />
<a href="https://sentifyd.io/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://sentifyd.io/privacy" rel="nofollow ugc">Privacy Policy</a></p>
<h4>Sentifyd Backend Service (serve.sentifyd.io)</h4>
<p><strong>What it does:</strong> Handles avatar authentication, conversation processing, natural language understanding, voice synthesis, and AI-powered responses.</p>
<p><strong>Data sent and received:</strong> When the avatar widget initializes, avatar initialization data is received from the server. During each user interaction with the avatar, users input is sent to the server, and AI responses are received. Conversation data is processed in real-time. Session tokens are short-lived (typically expire within 1 hour). Conversation logs are retained for a short period (1 hour) to easily resume conversations.</p>
<p><strong>Service provider:</strong> Sentifyd.io<br />
<a href="https://sentifyd.io/terms" rel="nofollow ugc">Terms of Service</a> | <a href="https://sentifyd.io/privacy" rel="nofollow ugc">Privacy Policy</a></p>
<h4>Azure Speech Services (Microsoft Azure)</h4>
<p><strong>What it does:</strong> Provides speech-to-text (STT) functionality, converting user voice input into text that the avatar can process. The avatar widget connects directly to Azure Speech Services from the user’s browser.</p>
<p><strong>Data sent and received:</strong> When a user clicks the microphone button and speaks to the avatar, user’s voice audio is sent directly from browser to Azure Speech Services. Short-lived speech authentication tokens (obtained from Sentifyd backend, typically expire within minutes).</p>
<p><strong>Service provider:</strong> Microsoft Corporation<br />
<a href="https://azure.microsoft.com/en-us/support/legal/" rel="nofollow ugc">Terms of Service</a> | <a href="https://privacy.microsoft.com/en-us/privacystatement" rel="nofollow ugc">Privacy Policy</a> | <a href="https://learn.microsoft.com/en-us/azure/ai-services/speech-service/overview" rel="nofollow ugc">Azure Speech Docs</a></p>
<h3>Localization</h3>
<p>This plugin admin panel is ready for translation and includes compiled translations for several languages. The avatar widget UI now supports multiple languages and the plugin will automatically set the widget’s <code>ui-language</code> attribute based on your WordPress site language (first two letters). If the detected language is one of: English (en), French (fr), German (de), Spanish (es), Arabic (ar), or Chinese (zh), the widget will use that language. Otherwise it will fall back to English.</p>
<ul>
<li>Text Domain: <code>sentifyd-avatar</code></li>
<li>Domain Path: <code>/languages</code></li>
<li>Included admin panel locales: English (US), German, French, Spanish, Chinese (Simplified), Arabic</li>
<li>Widget UI auto-language support: en, fr, de, es, ar, zh (falls back to en when unsupported)</li>
</ul>
<h3>Privacy</h3>
<p>This plugin embeds the Sentifyd avatar web component and stores <em>session-scoped</em> data in the visitor’s browser (sessionStorage). Data is cleared when the tab/window closes.</p>
<p>Stored keys (examples; {avatar_id} is your avatar ID):<br />
– showChatbot_{avatar_id}: “true”/”false” — remembers open/closed state (UI preference).<br />
– authData_{id}: { token, refreshToken, region, avatarId } — short-lived tokens for this session only.<br />
– conversationData_{avatarId}: { conversationId, turnId } — maintains session context.</p>
<p>No data is written to cookies or localStorage by the widget. Tokens are short-lived and not persisted across sessions.</p>


Sentifyd Avatar

Easily install Sentifyd.io 3D AI avatars on your WordPress site.

Mescio for Agents vs Sentifyd Avatar