pixeline

❓ What does this plugin do?
It optimizes your site for AI crawlers with LLM.txt & llm-full.txt
With one click, it generates two smart files in your root directory: 
• llm.txt: a customizable file you control with Markdown and shortcodes 
• llm-full.txt: a comprehensive, auto-generated map of your site’s most important content (excluding noindex posts)
Together, these files follow the emerging llmstxt.org standard—making your content easier for generative AI engines to discover, understand, and cite.
✨ Why Use This Plugin?
🧠 LLMs rely on high-quality content — But they need help finding and understanding it.
🚀 Boost your AI visibility — Ensure your best posts, pages, and taxonomies are crawled and understood by AI bots.
🛠️ Fully configurable — Choose which post types and taxonomies are included. Add custom Markdown descriptions.
🧾 SEO-safe — Automatically skips noindex content (Yoast, Rank Math, native WordPress).
🌍 Multilingual support — Works with WPML to group content by language.
🧩 Shortcode-powered — Use [llm type=”post” amount=”5″] to dynamically inject content into llm.txt.
🔒 No bloat, no tracking — Just clean code and output.
<h3>Features</h3>
✅ Generates llm.txt and llm-full.txt files in your site root 
✅ Uses Markdown formatting and shortcodes in llm.txt 
✅ Automatically updates files on content or taxonomy changes 
✅ Easy settings panel in WordPress admin 
✅ Supports WPML (optional) 
✅ Fully respects noindex meta data 
✅ Preview and regenerate files anytime 
✅ Uses SimpleMDE editor for rich Markdown editing
<h3>Troubleshooting</h3>
<h3>llm.txt or llm-full.txt return 404?</h3>
If you see a 404 error when visiting <code>/llm.txt</code> or <code>/llm-full.txt</code>, go to your WordPress admin, navigate to Settings > Permalinks, and simply click “Save Changes” to flush the permalink cache. Then try accessing the files again.
<h3>How to Use</h3>
<ol>
<li>Activate the plugin through the ‘Plugins’ menu in WordPress.</li>
<li>After activation, go to Admin > Settings > LLM.txt to configure the plugin settings.</li>
<li>Adjust your preferences and save changes.</li>
</ol>
<h3>More Info</h3>
Learn more about the standard: https://llmstxt.org
Need help or have ideas? Create an issue on GitHub: https://github.com/pixeline/wordpress-llm.txt/issues

pixeline Generative Engine Optimization – LLM.txt

Boost AI visibility with LLM.txt & llm-full.txt—auto-generate smart, crawlable content files for ChatGPT, Claude, Gemini & more.

Pavel Sherer

LLM Friendly adds two capabilities to your WordPress site:
1) /llms.txt 
An LLM-friendly index of the website with main links and a list of latest items per post type. You can exclude individual entries from the feed via Settings → LLM Friendly → llms.txt → “Excluded items”.
2) Markdown exports 
For selected post types, the plugin exposes .md endpoints under: 
{base}/{post_type}/{path}.md 
Entries can override their Markdown body via the “Markdown override” sidebar panel (or Classic Editor metabox) and can also be excluded from export through the same settings page.
This is useful for LLMs, indexing bots, and users who prefer plain text. 
You can opt in to excerpts in llms.txt via <code>llms_show_excerpt</code>, and you can send <code>X-Robots-Tag: noindex, nofollow</code> for Markdown exports via <code>md_send_noindex</code> if you want Markdown-only consumers without search engine indexing. 
If the automatic Markdown conversion does not fit a post, use the “Markdown override” sidebar panel (Gutenberg) or the Classic Editor metabox to provide a custom Markdown or block-based replacement.
<h4>Key features</h4>
<ul>
<li>llms.txt endpoint with cached generation, optional excerpts, a configurable custom Markdown block, and a per-post exclusion list.</li>
<li>Markdown exports for selected post types with Gutenberg-to-Markdown conversion, per-post Markdown overrides (sidebar panel/metabox), and a per-post exclusion list shared with llms.txt.</li>
<li>Configurable base path for exports (e.g. “llm”) and per-post-type enable/disable toggles; changing the base path requires flushing rewrites.</li>
<li>Manual or automatic regeneration of the cached llms.txt with ETag/Last-Modified headers.</li>
<li>Optional X-Robots-Tag: noindex, nofollow for both /llms.txt and Markdown exports; the Markdown header is controlled by <code>md_send_noindex</code>.</li>
<li>Toggle excerpts in llms.txt via <code>llms_show_excerpt</code> to add one-line summaries under each item.</li>
<li>Optional site title/description overrides plus a sitemap URL field for the generated llms.txt.</li>
</ul>
<h4>Requirements</h4>
<ul>
<li>WordPress 6.0+</li>
<li>PHP 7.4+</li>
</ul>
If requirements are not met, the plugin displays an admin notice and does not run.

LLM Friendly

Expose llms.txt and Markdown versions of posts/pages to make your site easier for LLMs to navigate and consume.

pixeline Generative Engine Optimization – LLM.txt vs LLM Friendly