kkarpieszuk

Kolibia Agent-Ready makes WordPress content available as Markdown so tools and agents do not have to scrape HTML. Behaviour follows common content negotiation patterns (similar in spirit to <a href="https://developers.cloudflare.com/fundamentals/reference/markdown-for-agents/" rel="nofollow ugc">Markdown for Agents</a> on Cloudflare): clients that prefer Markdown can request it explicitly.
What is included today
<ul>
<li>Markdown responses for singular content — For each built-in public post type registered by WordPress core (<code>post</code>, <code>page</code>, <code>attachment</code> on a typical site), a single-item URL can return <code>Content-Type: text/markdown; charset=UTF-8</code> instead of the themed HTML page.</li>
<li>Markdown for the posts index — When the site front page shows latest posts (WordPress “Your homepage displays: Your latest posts”), the homepage and other blog-index URLs return Markdown listing the same posts as the main loop.</li>
<li>Static or WooCommerce shop front page — When a page is set as the front page (including a WooCommerce shop page where WordPress reports <code>is_singular</code> as false), that page’s content is still served as Markdown on <code>/</code> when clients negotiate <code>text/markdown</code>.</li>
<li>When Markdown is served
<ul>
<li>The request includes an <code>Accept</code> header that lists <code>text/markdown</code> (requests with <code>text/markdown;q=0</code> are ignored).</li>
<li>Or the URL includes the query argument <code>output_format=md</code> (handy for browsers and manual testing).</li>
</ul>
</li>
<li>HTML to Markdown — Rendered post body is passed through WordPress’s <code>the_content</code> filters, then converted to Markdown using the <a href="https://github.com/thephpleague/html-to-markdown" rel="nofollow ugc">league/html-to-markdown</a> library. A short YAML front matter block includes <code>title</code> and <code>permalink</code>.</li>
<li>Password-protected content — If a password is required, the response is a small Markdown message instead of the full body.</li>
<li>Discovery in HTML — On the normal HTML view, the plugin prints <code><link rel="alternate" type="text/markdown" href="…?output_format=md" /></code> so clients can find the Markdown URL.</li>
<li>Admin shortcut — On the posts and pages list screens, a row action View as AI Agent opens the same Markdown URL (preview URLs are used for drafts where WordPress would show Preview).</li>
</ul>
Developer filters
<ul>
<li><code>kolibia_ar_markdown_post_types</code> — Defaults to all public, built-in post types from core; override to add custom post types or remove types (e.g. <code>attachment</code>).</li>
<li><code>kolibia_ar_post_markdown</code> — Filter the final Markdown string.</li>
<li><code>kolibia_ar_home_markdown</code> — Filter the Markdown for the posts index / homepage loop.</li>
<li><code>kolibia_ar_home_markdown_post_types</code> — Post types included in the homepage Markdown list (default: <code>post</code>).</li>
<li><code>kolibia_ar_markdown_password_required</code> — Filter the Markdown shown when a password is required.</li>
</ul>
Roadmap
Further “agent readiness” features (broader API discovery, additional formats) may be added in future releases.

Kolibia Agent-Ready

Kolibia Agent-Ready adds API discovery and Markdown responses so AI agents can use your WordPress content and services.

Serkan Algur

Markdown Content Negotiator for LLMs is a performance-optimized WordPress plugin designed to serve your website’s content in a format that AI agents and LLMs (Large Language Models) love: Clean Markdown.
Using standard HTTP Content Negotiation, the plugin detects when a request is made with the <code>Accept: text/markdown</code> header. Instead of serving the standard HTML theme, it returns a Markdown version of the post or page, complete with YAML Frontmatter, token estimation headers, and customizable content signals.
To ensure maximum performance and minimal server load, Markdown versions are pre-generated and cached using WP-Cron.
<h4>Key Features</h4>
<ul>
<li>Content Negotiation: Automatically switches to Markdown output when requested via the <code>Accept: text/markdown</code> header.</li>
<li>YAML Frontmatter: Includes metadata like Title, Date, Author, and Categories in a structured format.</li>
<li>Performance Tracking: Provides an <code>X-Markdown-Tokens</code> header using standard LLM token heuristics.</li>
<li>AI Metadata: Includes <code>X-Content-Signal</code> headers to help agents understand the nature of the document.</li>
<li>Background Caching: Uses WP-Cron to pre-calculate Markdown strings, ensuring zero latency during requests.</li>
<li>Admin Settings: Choose which post types to enable and configure global AI content signals.</li>
</ul>

Markdown Content Negotiator for LLMs

Detects Accept: text/markdown and serves pre-generated Markdown versions of posts and pages for AI agents and LLMs.

Kolibia Agent-Ready vs Markdown Content Negotiator for LLMs