Code Engine – PHP Snippets, AI Functions & Automation for WordPress vs Smartsupp – live chat, AI shopping assistant and chatbots

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 official website and come say hi on the Discord. Quick Intro Hello! ☀️ I built Code Engine because I was tired of pasting mystery snippets into functions.php 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: 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. 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. 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. You never wrote an “integration.” You just wrote a function. Code Engine did the rest. 🤝 Core Modules 🧩 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-engine] shortcode, with safety guards. 🧩 Snippets, the way they should be Code Engine organizes your code by scope, so each snippet runs exactly where it belongs: Persistent: runs everywhere (frontend and backend). Your everyday “add this to functions.php” code, but managed. Frontend: runs only on the public site. Backend: runs only in the admin. Function: a named, callable function with typed arguments and defaults. This is the reusable building block (see below). Scheduled: runs on a WP-Cron schedule, at the hour and minute you pick. Content (PHP / JS): runs inside a specific post or page, via a Gutenberg Code Block or the [code-engine] shortcode (Pro). Everything is searchable, taggable, sortable by priority, and importable/exportable. The CodeMirror editor gives you proper syntax highlighting and keyboard shortcuts (Cmd+S to save, Cmd+Enter to run). A nikic/php-parser pass validates your PHP before it ever runs. 🪄 Let AI write it for you Don’t feel like writing the boilerplate? Describe the snippet in plain language and Code Engine, powered by AI Engine, 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. ✨ The big idea: write once, use everywhere 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 AI Engine 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 Workflow Engine, 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: POST /wp-json/code-engine/v1/snippets-endpoint/your-endpoint 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. 🛡️ Safe by default Running arbitrary code is powerful, so Code Engine takes safety seriously: Safe Mode catches fatal errors and auto-disables the offending snippet, so a typo never white-screens your site. REST whitelisting means global snippets only run on trusted REST routes by default, so you choose what to open up. Per-snippet tokens secure your external endpoints. Validation with a real PHP parser before code is saved. For developers who want fewer guardrails, there’s a “Bypass REST Security” option and filters (mwcode_rest_authorized, mwcode_rest_whitelist) to tailor exactly what’s allowed. Works beautifully with the Meow Apps family Code Engine is one engine in a connected set, each one useful alone, magical together: AI Engine: chatbots, content generation, and MCP. Turns your functions into AI tools. Workflow Engine: visual automation. Turns your functions into draggable steps. SEO Engine: smart, lightweight AI SEO. Social Engine: schedule and automate social posts. Why Code Engine? 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. 💕

Boost your sales and turn visitors into customers with live chat, AI tools and chatbots. Smartsupp is trusted by 100,000+ online stores. Elevate Your Online Sales with Conversations! We offer everything you need to grow your online sales: chatbots, AI shopping assistant, live chat, and much more you can use to engage your visitors at the right time. And convert them into loyal customers in no time. Smartsupp is one of the leading and most trusted chat and chatbot solutions in the world, currently boosting over 100,000 webshops and websites. Why choose Smartsupp? 🗨️ Chat and Connect: Engage effortlessly with your customers and establish robust relationships. Our lightning-fast chatbox is complemented by Messenger, WhatsApp and email integration, ensuring every conversation is at your fingertips via our mobile apps. 🚀 Convert and Conquer: Transform mere visitors into enthusiastic customers thanks to lead-gen chatbots, Mira AI shopping assistant and automated messaging. 🤖 Engage with AI: Keep both customers and visitors engaged with our Mira AI shopping assistant available 24/7 to provide invaluable assistance. 📊 Unlock Insights: Gain a deeper understanding of conversation dynamics, customer satisfaction, your team’s performance, popular inquiries, and more. Uncover who’s converting effortlessly and who may need your special attention. 🔐 GDPR compliant: We securely store your data in the European Union and comply with strict EU data protection laws. What can Smartsupp do? What awaits you with Smartsupp? Explore our list of key features that will elevate your customer service from ordinary to exceptional. Live Chat: Connect with your e-shop customers in real-time, just like having a friendly conversation. Mira AI Shopping Assistant: Take advantage of our advanced AI chatbot to automatically answer up to 80% of customer queries, recommend products, and drive cross-sell and up-sell opportunities. Chatbot: Your personalized, time-saving assistant. It engages with your visitors, answers their questions, guides them to the right products, and even chats when you’re not around. Lead Generation: Automatically gather leads through the chatbot and categorize them based on your needs. Messenger, WhatsApp & Email Integration: Bring all customer inquiries from various platforms into a single, user-friendly dashboard. E-shop Data: Access detailed customer information right during your chat, thanks to our advanced integration with WordPress. Mobile App: Stay connected with your customers anytime, anywhere – it’s like having your e-shop in your pocket! Ready to take your online presence to new heights? Experience the difference with Smartsupp today and witness firsthand what we can do for your business! What our users say about us? “Smartsupp helps us to make our online shop even more successful! After a simple installation, we immediately had the first customer with a question, who then ordered straight away.” —Oke Harms, Kickerkult.de “One of the advantages of Smartsupp chat for us is that it is always visible at a glance when browsing the e-shop. Our customers know that we are there for them 24/7, and they can contact us at any time – whether they use the chatbot or the live chat.” —Jan Kučera, ASKO – NÁBYTEK “We have 23 live chat agents available from 6 a.m. to midnight. Most frequently, customers text in the evening, though. Thanks to Smartsupp’s solutions, we sell 900 cars a month.” —Jan Duchoň, AAA AUTO