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. 🤟

YeKen

<blockquote>
Create a library of custom shortcodes and reusable content, and seamlessly insert them into your posts and pages for streamlined, consistent site updates. Plus, get a head start with a built-in selection of ready-made shortcodes to use out of the box.
</blockquote>
In addition to inserting them into your content, you can also configure them to automatically appear in your site’s header and footer. Or limit their display to desktop or mobile devices only.
Looking to reuse the same snippet of text or HTML across your website while only updating it in one spot? <a href="https://snippetshortcodes.yeken.uk/" rel="nofollow ugc">Snippet Shortcodes</a> could be exactly what you need. With this tool, you can generate a library of custom shortcodes and embed them into your WordPress content. Using the familiar WordPress editor, you can insert anything from text and HTML to JavaScript, images, or any other elements supported by your theme or plugins. The biggest benefit? You only need to create the shortcode once, and you can then deploy it site-wide, saving time and ensuring consistency.
Quick example
By default, you tend to create content once and then copy and paste it across your site as needed. Later, when updates are required, you have to track down every instance, edit each one individually, and save every page or post – making consistent updates a tedious process. Instead, put a snippet like this into one of our <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcodes</a> and get a shortcode you can paste into your content. To update, all you need to do is edit the <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcode</a> and your entire site will update consistently.
<pre><code><a href="https://www.facebook.com/yekenuk" target="_blank" rel="noopener">Our Facebook</a>
</code></pre>
to
<pre><code>[sv slug="facebook-link"]
</code></pre>
Basic Features
<ul>
<li><a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">Custom shortcodes</a> – Create up to 10 custom shortcodes that can be embedded throughout your website.</li>
<li><a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">Parameters</a> – Enhance your shortcodes by passing parameters into them e.g. [ sv slug=”logo” color=”blue” ]</li>
<li><a href="https://yeken.gitbook.io/snippet-shortcodes/features/ready-made/core" rel="nofollow ugc">Ready made shortcodes</a> – A collection of ready-made shortcodes for displaying common WordPress fields such as site title, username, admin email, etc.</li>
<li>HTML editor – a HTML editor for editing your <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcodes</a>.</li>
</ul>
Premium Features
<ul>
<li>Automatically insert into your site’s header or footer – auto insert your <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcode’s</a> content into either your site’s header and/or footer.</li>
<li>Limit to certain device types – specify whether your <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcode</a> should only be visible on Mobile, Tablet, Desktop or all three.</li>
<li>No limits – create unlimited <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcodes</a>.</li>
<li>Inline editor – Ability to edit <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcodes</a> quickly using the inline editor.</li>
<li>Duplicator – Ability to duplicate <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcodes</a> with one button click.</li>
<li>Enable/Disable – Ability to enable or disable <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcodes</a>.</li>
<li>Multi-site – use <a href="https://yeken.gitbook.io/snippet-shortcodes/features/own-shortcodes" rel="nofollow ugc">custom shortcodes</a> throughout your entire multi-site, not just limited to the one child site. </li>
<li><a href="https://yeken.gitbook.io/snippet-shortcodes/features/csv-import" rel="nofollow ugc">CSV import</a> – Bulk import your custom shortcodes.</li>
<li><a href="https://yeken.gitbook.io/snippet-shortcodes/features/ready-made/premium/woocommerce-meta-fields" rel="nofollow ugc">WooCommerce fields</a> – A ready-made shortcode to display WooCommerce fields.</li>
<li><a href="https://yeken.gitbook.io/snippet-shortcodes/features/ready-made/premium/database-values-by-id" rel="nofollow ugc">Fetch values from database</a> – A ready-made shortcode to fetch a value from any database table.</li>
<li>An enhanced <a href="https://yeken.gitbook.io/snippet-shortcodes/features/ready-made/premium" rel="nofollow ugc">collection of ready-made shortcodes</a> for displaying additional WordPress fields, as well as wrapping around PHP functionality like GET/POST values, number of users, etc.</li>
</ul>
<h3>Pricing Plans</h3>
We’re very transparent on our pricing and usually offer two plans: yearly and lifetime. For further information, please visit <a href="https://shop.yeken.uk/product/shortcode-variables/" rel="nofollow ugc">our upgrade page</a>.
<h3>Getting support</h3>
If you have a question or an issue, please ask on the plugin’s <a href="https://wordpress.org/support/plugin/shortcode-variables/" rel="ugc">WordPress support page</a>, and we’ll be more than happy to help.
<h3>Useful links</h3>
<ul>
<li><a href="https://snippetshortcodes.yeken.uk/" rel="nofollow ugc">Snippet Shortcodes – Premium</a> – main website for the Premium plugin.</li>
<li><a href="https://wordpress.org/plugins/shortcode-variables/" rel="ugc">Snippet Shortcodes – Core</a> – WordPress.org page for the core plugin.</li>
<li><a href="https://yeken.gitbook.io/snippet-shortcodes" rel="nofollow ugc">Technical Documentation</a> – Installation and detailed documentation on how to use the plugin.</li>
<li><a href="https://shop.yeken.uk/get-a-trial-license/" rel="nofollow ugc">Trial license</a> – Get a trial license to try out all the features.</li>
<li><a href="https://shop.yeken.uk/product/shortcode-variables/" rel="nofollow ugc">Upgrade</a> – purchase a license to receive all of the features.</li>
</ul>

Snippet Shortcodes

Create a library of custom shortcodes and reusable content, and seamlessly insert them into your posts and pages.

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