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

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. 💕

Essiow turns your WooCommerce store into a search-traffic machine. It plugs into Google Search Console, watches what your customers actually search for, and rewrites your product pages, category pages and blog articles to capture every query you nearly rank on. You don’t write SEO. You don’t pick keywords. You don’t guess what works. You click a button and the right pages get fixed. What Essiow does for you 1. Auto-rewrites your product pages. Long description, short pitch, meta title, meta description, focus keyword, image alt texts — all generated from your real GSC queries when connected, in 8 languages, in your store’s tone. Compatible with Yoast SEO, Rank Math and All in One SEO. 2. Turns empty category pages into landing pages. Bare category pages don’t rank. Essiow generates 1,500-2,500 words of category content with FAQ, comparison tables and links to your top products — the page Google needs to rank you in position 1 instead of position 30. 3. Writes blog articles that pull traffic to your products. 1,500-5,000 word articles with internal links to the products mentioned, FAQ schema, automatic featured image. Suggestions based on what your audience already searches. 4. Spots and grabs every “almost-ranking” keyword. When Google Search Console is connected, Essiow surfaces every query where your store sits at position 11-20 — the closest gains. One click rewrites the matching page targeting that exact query. 5. Resolves cannibalization in two clicks. Two of your pages competing for the same query? Essiow detects it, picks the strongest one, and consolidates the canonical from the others — without deleting anything. 6. Indexes everything instantly. Bing, Yandex, Naver, Seznam are pinged the second you publish. Google gets the URL pushed via sitemap re-submit + URL Inspection refresh + a one-click manual indexation request. 7. Builds your internal mesh in a graph view. See orphan pages (no incoming links), dead-ends (no outgoing), and connect any two pages with a drag — Essiow injects reciprocal anchor links on the strongest shared keyword. A live mesh score / 100 tells you how healthy your site structure is. 8. AI sales agent on your storefront. A chatbot that knows your full catalog, handles objections, can issue promo codes within your discount limit, and quotes your delivery / returns / payment policy. 9. Exposes your catalog to ChatGPT, Perplexity and Claude. Toggle on and Essiow serves a clean /llms.txt at your root — the standard AI search engines read to find products to recommend. Why it ranks better When Search Console is connected, every optimization sees the actual queries the page is already ranking on, the striking-distance keywords just outside page 1, and the CTR alerts when a title is converting poorly. The AI doesn’t guess keywords — it gets them from Google itself, and writes around what’s already working. Made for shop owners, not SEOs No keyword research needed No technical setup beyond pasting an API key Every action shows its credit cost upfront — no surprise billing Bulk optimize, pause, resume, restore original — your content is always recoverable 8 languages, 4 writing tones, 3 content lengths Compatible & safe WooCommerce HPOS compatible Works alongside Yoast SEO / Rank Math / All in One SEO (writes to all three) GDPR compliant (auto-delete chat data after 90 days) Original content backed up the first time you optimize — one-click restore How credits work 1 credit per product optimization 1 credit per category optimization 3 credits per blog article 2 credits per AI Vision alt text generation All indexation actions, audits, internal-link suggestions, mesh-score, /llms.txt — free (no AI involved) Credits are debited only on success. Failed AI calls don’t consume credits. Purchased credits never expire (free trial credits expire after 30 days) External Service This plugin connects to the Essiow API at https://essiow.com/api/v1 to process AI content generation. Your product data (names, descriptions, prices, categories) is sent to the Essiow servers where it is processed using OpenAI’s models. No data is stored beyond what is needed to track your credit usage. Essiow Terms of Service Essiow Privacy Policy