Jordy Meow

Code Engine is a snippets manager that doesn’t stop at snippets. Yes, it runs your PHP and JavaScript exactly where and when you want — frontend, backend, on a schedule, or inside your content. But its real magic is what happens after you write a function: the same little piece of code instantly becomes a tool your AI chatbots can call, a step you can drag into a visual workflow, and an endpoint the outside world can trigger. One function, three superpowers.
Most “code snippets” plugins stop at a textarea and a toggle. Code Engine treats your functions as first-class building blocks for the whole Meow Apps ecosystem — and for anything that can speak REST. Think out of the box, let your creativity flow, because the possibilities really are endless! ✨
For more, check the <a href="https://meowapps.com/code-engine/" rel="nofollow ugc">official website</a> and come say hi on <a href="https://discord.gg/bHDGh38" rel="nofollow ugc">the Discord</a>.
<h3>Quick Intro</h3>
Hello! ☀️ I built Code Engine because I was tired of pasting mystery snippets into <code>functions.php</code> and praying. I wanted a place where small bits of code are organized, safe, AI-assisted — and reusable everywhere.
Here’s the idea. You write a function (or let the AI write it for you from a plain-English description). That function immediately shows up in three places:
<ul>
<li>AI Engine — your chatbots and MCP clients (Claude, ChatGPT, Claude Code) can call it as a tool, with real arguments. Ask “how many orders shipped today?” and your chatbot runs your function to answer.</li>
<li>Workflow Engine — your function appears in the step picker as its very own block. Drag it onto the canvas, wire it between an AI step and a Slack step, done. No glue code.</li>
<li>REST / External tools — give it a secure endpoint and a token, then trigger it from Make.com, n8n, Zapier, a cron job, or a webhook.</li>
</ul>
You never wrote an “integration.” You just wrote a function. Code Engine did the rest. 🤝
<h3>Core Modules</h3>
🧩 Snippets Manager 
Backend, Frontend, Persistent, Scheduled, Functions, and in-content (PHP/JS) snippets — all in one clean dashboard with tags, search, scope filters, and priorities.
🪄 AI-Assisted Coding 
Describe what you want in plain English and let AI Engine write the snippet — code, name, arguments, and scope included. Refine existing code or implement it straight from your comments.
🤖 Functions as AI Tools 
Every Function snippet becomes a function-calling tool and an MCP tool, so your AI Engine chatbots (and external AI agents) can actually do things on your site, not just talk.
🔀 Functions as Workflow Steps 
Workflow Engine surfaces each of your functions as its own draggable step. Your custom logic becomes a first-class citizen on the automation canvas.
🌐 External Access (REST) 
Expose any runnable snippet through a secured REST endpoint with a bearer token. Perfect for Make.com, n8n, webhooks, and scheduled external jobs.
🛡️ Safe Mode 
A snippet that throws a fatal error is automatically caught and disabled before it can take your site down. Code with confidence.
⏰ Scheduling 
Run a snippet daily at a chosen time via WP-Cron — reports, cleanups, syncs — without touching the server crontab.
🧱 Code Blocks & Shortcodes (Pro) 
Drop PHP or JS straight into a post or page with a Gutenberg block or the <code>[code-engine]</code> shortcode, with safety guards.
<h3>🧩 Snippets, the way they should be</h3>
Code Engine organizes your code by scope, so each snippet runs exactly where it belongs:
<ul>
<li>Persistent — runs everywhere (frontend + backend). Your everyday “add this to functions.php” code, but managed.</li>
<li>Frontend — runs only on the public site.</li>
<li>Backend — runs only in the admin.</li>
<li>Function — a named, callable function with typed arguments and defaults. This is the reusable building block (see below).</li>
<li>Scheduled — runs on a WP-Cron schedule, at the hour and minute you pick.</li>
<li>Content (PHP / JS) — runs inside a specific post or page, via a Gutenberg Code Block or the <code>[code-engine]</code> shortcode (Pro).</li>
</ul>
Everything is searchable, taggable, sortable by priority, and importable/exportable. The CodeMirror editor gives you proper syntax highlighting and keyboard shortcuts (<code>Cmd+S</code> to save, <code>Cmd+Enter</code> to run). A <code>nikic/php-parser</code> pass validates your PHP before it ever runs.
<h3>🪄 Let AI write it for you</h3>
Don’t feel like writing the boilerplate? Describe the snippet in plain language and Code Engine — powered by <a href="https://wordpress.org/plugins/ai-engine/" rel="ugc">AI Engine</a> — generates the whole thing: the code, a sensible name, a description, the right scope, and, for functions, the argument list with names, types, and defaults.
Already have code? Ask the AI to modify it from a prompt, or write a few comments describing what you want and let it fill in the implementation. It’s pair programming, right inside your dashboard.
<h3>✨ The big idea: write once, use everywhere</h3>
This is what makes Code Engine different. A Function snippet is not just code you call from other code — it’s a reusable capability that the rest of your stack can plug into. The moment you save it, the same function is available in three places at once:
1. As an AI tool — for chatbots and AI agents 
With <a href="https://wordpress.org/plugins/ai-engine/" rel="ugc">AI Engine</a> active, your functions are exposed through function calling and over MCP (Model Context Protocol). Your on-site chatbot can run them mid-conversation, and external AI agents — Claude, Claude Code, ChatGPT, OpenClaw — can call them too. Want a chatbot that checks stock, looks up a booking, or kicks off a process? Write the function; the chatbot gains the skill.
2. As a workflow step — for automation 
With <a href="https://meowapps.com/workflow-engine/" rel="nofollow ugc">Workflow Engine</a>, every active function shows up in the Add-step picker as its own block, named after your snippet, with one input per argument. Drag it onto the canvas and wire it between other steps — an AI step that summarizes, your function that saves, a Social Engine step that posts. There’s also a generic “Execute snippet (by ID / by name)” step when you want to call one dynamically. You never write integration code; your function is the integration.
3. As a REST endpoint — for the outside world 
Give a snippet a custom endpoint name and a bearer token, and it’s instantly callable from anywhere:
<pre><code>POST /wp-json/code-engine/v1/snippets-endpoint/your-endpoint
</code></pre>
Pass arguments as JSON in the body, secure it with a token, and trigger it from Make.com, n8n, Zapier, GitHub Actions, or a humble cron job. Automation without a middleware bill.
<h3>🛡️ Safe by default</h3>
Running arbitrary code is powerful, so Code Engine takes safety seriously:
<ul>
<li>Safe Mode catches fatal errors and auto-disables the offending snippet, so a typo never white-screens your site.</li>
<li>REST whitelisting means global snippets only run on trusted REST routes by default — you choose what to open up.</li>
<li>Per-snippet tokens secure your external endpoints.</li>
<li>Validation with a real PHP parser before code is saved.</li>
</ul>
For developers who want fewer guardrails, there’s a “Bypass REST Security” option and filters (<code>mwcode_rest_authorized</code>, <code>mwcode_rest_whitelist</code>) to tailor exactly what’s allowed.
<h3>Works beautifully with the Meow Apps family</h3>
Code Engine is one engine in a connected set — each one useful alone, magical together:
<ul>
<li><a href="https://wordpress.org/plugins/ai-engine/" rel="ugc">AI Engine</a> — chatbots, content generation, and MCP. Turns your functions into AI tools.</li>
<li><a href="https://meowapps.com/workflow-engine/" rel="nofollow ugc">Workflow Engine</a> — visual automation. Turns your functions into draggable steps.</li>
<li><a href="https://wordpress.org/plugins/seo-engine/" rel="ugc">SEO Engine</a> — smart, lightweight AI SEO.</li>
<li><a href="https://wordpress.org/plugins/social-engine/" rel="ugc">Social Engine</a> — schedule and automate social posts.</li>
</ul>
<h3>Why Code Engine?</h3>
Reusable, not throwaway 
Other snippet plugins give you a place to paste code. Code Engine gives you a place to build capabilities that your AI, your workflows, and your external tools can all use.
Native to WordPress 
Clean, fast, and built the WordPress way — no clunky external dashboards, no bloat.
AI-native 
Write snippets with AI, expose them to AI. The whole loop lives in your wp-admin.
Developer friendly 
REST API, MCP tools, function calling, scheduling, import/export, and plenty of filters to hook into.
Cared for 
Part of the Meow Apps family, with regular updates and a real human behind it. 💕

Code Engine – PHP Snippets, AI Functions & Automation for WordPress


The Code Engine plugin is an incredibly useful tool for anyone looking to enhance their WordPress site. Its ability to manage PHP snippets in an intuitive way makes it easy to extend site functionality without much hassle. The integration with AI is a standout feature, especially when paired with the developer’s other plugin, The AI Engine, which I also recommend.



The REST API support opens up automation possibilities that are simple to set up yet powerful in their impact. I’ve used it successfully with tools like Make.com to streamline workflows and save time.



Overall, this plugin is a great choice for developers or anyone looking to blend automation, AI, and dynamic functionality into their WordPress site. A solid addition to any toolkit.


Excellent Plugin for Developers and AI Integration

Manage PHP & JS snippets the clean way — then turn any function into an AI tool, a workflow step, or a REST endpoint. Write once, use everywhere. 🤟

Yann at WP&amp;Co

<h4>Display WordPress search results like Google!</h4>
This WordPress plugin installs a set of new template functions that lets you customize the way search results are displayed in your WordPress search page. 
You can use on-the-fly generated Google-style text snippets to help make search result abstracts more useful. 
You can do on-the-fly hit-highlighting (in-line xml-based, not through a cumbersome asynchronous Javascript). 
Your customized search result snippets being included in the delivered page content, they can be indexed by third-party web search engines.
The CSS styling of snippet results is compatible with Google custom search engine stylesheets for complete integration.
The design of the search result display is highly customizable through the plugin’s settings page: you can set-up if and how the snippet’s date is displayed (localized date display is supported). 
You can choose the abstract/snippet length and the way highlighted search hits are rendered.
For an example of what it can look like, look here: http://www.nogent-citoyen.com/recherche/tour+eiffel (in this example, the left columns displays WordPress-generated results using this plugin, while the right column displays asynchronous Google custom search engine results)
<h4>Check-out what your visitors are searching for!</h4>
The plugin installs a new dashboard (admin panel widget) which shows you in real time what your users are searching for on your blog (top-search listing, basic search statistics). 
It implements search logging, search statistics, and gives you a most-searched widget and template function to display the list of top-searches. 
The most frequently searched listing is manageable in your admin panel: you can choose to reset counters for any search expression, or ban that expression from being listed. 
Most spiders and spam-robots are filtered-out of the search counter to prevent search link-spamming.
The plugin has its own admin options/settings page.
It is fully internationalized. The search functions are UTF-8 multibyte compatible and do take care of accentuated text. 
The date display supports localization issues.
Base package includes .pot file for translation of the interface, and English and French versions.
NB: although already fully functional, this plugin is still in active development stage, and new features are added on a regular basis to help further improve search-result customization and display.
<h4>Available template functions</h4>
<ul>
<li>
Use <code><?php echo yd_search_snippet() ?></code> in your search results page template loop (<code>search.php</code>). 
For example, in your search template theme file (<code>search.php</code>), find the place where it says <code>the_content()</code> and replace it like this:
<pre><code><?php if( function_exists( 'yd_search_snippet' ) ) yd_search_snippet() ?>
</code></pre>
</li>
<li>
Use <code><?php echo yd_most_searched() ?></code> anywhere in any page template. 
For example, in your home page template theme file (<code>index.php</code>), insert something like this:
<pre><code><?php if( function_exists( 'yd_most_searched' ) ) yd_most_searched() ?>
</code></pre>
</li>
</ul>
<h4>Active support</h4>
Drop me a line on my <a href="http://www.yann.com/en/wp-plugins/yd-search-functions" title="Yann Dubois' Advanced Search Functions plugin for WordPress" rel="nofollow ugc">YD Search Functions plugin support site</a> to report bugs, ask for a specific feature or improvement, or just tell me how you’re using the plugin.
<h4>Description en Français :</h4>
Ce plug-in WordPress installe des fonctions avancées d’affichage des résultats de recherche. 
Vous pouvez notamment l’utiliser pour afficher des extraits de texte intelligents dans vos résultats (“snippets” à la Google). 
Il n’extraira que les passages du texte contenant les mots-clés et expressions recherchés. 
Il pourra également surligner dans le texte les expressions et mots recherchés. 
La fonction de surlignage se fait en ligne dans le flux XML et non en mode asynchrone avec un Javascript lent et lourd. 
Les snippets et les mots surlignés faisant partie du texte de vos pages de résultats de recherche, ils peuvent eux-même être indéxés par les moteurs de recherche externes du web, donnant de la valeur originale à vos pages de résultats.
Par ailleurs, ce plugin active l’enregistrement des recherches effectuées par les visiteurs sur votre site, 
et vous remonte au niveau de votre interface d’administration la liste des recherches les plus fréquentes.
Une fonction de template et/ou un widget vous permettent d’afficher la liste des recherches les plus courantes pour vos visiteurs.
Le style CSS généré pour les résultats de recherche est compatible avec les feuilles de styles utilisées par le moteur de recherche Google custom pour une intégration parfaite (voir exemple ci-dessous).
Le plugin a sa propre page d’option dans l’administration. 
Il est entièrement internationalisé.
La distribution standard inclut le fichier de traduction .pot et les versions française et anglaise.
Le plugin peut fonctionner avec n’importe quelle langue ou jeu de caractères. 
Les fonctions de recherche et de surlignage gèrent les caractères français accentués de façon intelligente. 
Elles sont compatibles utf-8 multibyte.
Pour voir un exemple du fonctionnement de ce plug-in en grandeur nature, regardez ici : http://www.nogent-citoyen.com/recherche/pavillon+baltard 
(dans cet exemple, la colonne de gauche affiche des résultats WordPress générés avec ce plug-in alors que la colonne de droite affiche des résultats de l’API du moteur de recherche Google custom)
Pour toute aide ou information en français, laissez-moi un commentaire sur le <a href="http://www.yann.com/en/wp-plugins/yd-search-functions" title="Yann Dubois' Advanced Search Functions for WordPress" rel="nofollow ugc">site de support du plugin YD Search Functions</a>.
<h4>Funding Credits</h4>
Original development of this plugin has been paid for by <a href="http://www.nogent-citoyen.com" title="Nogent Citoyen" rel="nofollow ugc">www.Nogent-Citoyen.com</a>. Please visit their site!
Le développement d’origine de ce plugin a été financé par <a href="http://www.nogent-citoyen.com" title="Nogent Citoyen" rel="nofollow ugc">www.Nogent-Citoyen.com</a>. Allez visiter leur site !
<h4>Translation</h4>
If you want to contribute to a translation of this plugin or its documentation, please drop me a line by e-mail or leave a comment on the plugin’s page. 
You will get credit for your translation in the plugin file and this documentation, as well as a link on this page and on my developers’ blog.
<h3>Plugin options/settings page</h3>
Use the plugin’s own options/settings page to customize settings if necessary.
<h3>Revisions</h3>
<ul>
<li>0.1.0 Original beta version.</li>
<li>0.2.0 First improvements (function interface, options/settings, no debug code)</li>
<li>0.2.1 Bugfix: caps search string (uppercase) / thanks to Inky for reporting</li>
<li>0.3.0 Complete settings, multi-word highlighting fixed, improved settings page design</li>
<li>0.4.0 Added search logging, search statistics, most searched listings, top-search widget and lots of new customization options</li>
</ul>
<h3>To Do</h3>
Test. Final release. 
Look at comments on top of main plugin file to get a general idea of what is coming ahead in future versions.
<h3>Did you like it?</h3>
Drop me a line on http://www.yann.com/en/wp-plugins/yd-search-functions
And… please rate this plugin –>

YD Search Functions

Improved search tools and template functions including Google-like search result snippets (on-the-fly contextual abstract), search statistics and hit- …

Code Engine – PHP Snippets, AI Functions & Automation for WordPress vs YD Search Functions