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

One plugin instead of dozens. 554 tools, and they agree with each other. Rooster One does the work that would otherwise take dozens of separate plugins, and it does it from one place, on one set of numbers. Dozens of plugins means dozens of different vendors, dozens of renewal dates to keep track of, dozens of update cycles that have to keep working alongside each other, and a different support desk to write to depending on which part has gone wrong. One plugin means one licence, one update, one place to ask, and one thing for WordPress to load on every request instead of dozens. What is actually in it: a full SEO engine that replaces Yoast or AIOSEO. Product recommendations built from your real sales. Role, wholesale and tiered pricing. Meta, Google Ads, GA4 and TikTok measurement, sent server-side so an ad blocker cannot silence it. Sixteen couriers with vouchers, labels, tracking and daily closings. Marketplace feeds and order import for Skroutz, Shopflix, eMAG, Etsy, Amazon and more. Side cart, wishlist, back-in-stock waitlist, quote requests for catalogue shops, swatches, trust badges. Popups and scheduled announcements. Abandoned-cart recovery, email and web push campaigns, audiences. Surveys, competitions and events. Invoices, packing slips and credit notes. A GDPR consent banner with a cookie scanner. The EU withdrawal button that Directive 2023/2673 now requires. And an AI assistant that answers from your own catalogue rather than making things up. That is 188 pages and the 554 tools inside them, and there is a written description of what every one of them is for. Why one plugin rather than dozens Because separate plugins cannot see what the others know, so they disagree, and each one works the same thing out again while your customer waits. Rooster One measures your whole business on a schedule instead: every product, page, customer, order and session, written into flat tables. Which products sell and which never do, which pages are read, who bought and who nearly did. The SEO engine, the recommendations, the audiences, the ad ROI report and the AI assistant then all read those same tables. That is why they agree, and why the plugin gets faster to use as you switch more of it on: the heavy work already happened, before the request arrived. The trade-off is timing and we would rather say so plainly. A figure is only as new as its last run. And it is one plugin to load, not dozens This part has nothing to do with how well any plugin is written. WordPress loads every active plugin on every request, before it knows whether that request needs it: a file to read from disk, hooks to register, options to fetch, a translation catalogue to load. That toll is paid on the home page, on every admin screen and on every REST call, by every plugin, including the ones that will do nothing at all on that particular request. A site carrying a hundred of them pays it a hundred times before a single line of useful work happens. Rooster One is one plugin, and the parts you have not switched on register nothing. On Pro, the storefront is served by a separate lightweight runtime rather than the admin half, so your customer’s page load carries the code that draws the page and not the code that runs the shop. Everything is off by default. It installs beside your current SEO plugin, pixel manager and consent tool and changes nothing until you switch a piece on. Rooster One runs on your own server. Everything it ever sends to an outside service, and what triggers it, is listed under “What does Rooster One send to an outside service, and when?” in the FAQ below. The free version is a complete product, not a demo: 754 of the 1,268 screens, tools and actions are in it. Pro adds the operational half and the separate front-end runtime plugin. Who builds it Rooster One is built by Oxford Metadata Ltd, whose organisation is approved under Anthropic’s Cyber Verification Program for dual-use security work such as penetration testing and vulnerability research. That is the same discipline the plugin’s own defensive features come out of: the bot filtering, the form captcha, the consent and proof-of-consent log, and the login hardening. The AI features run on Anthropic Claude for chat and reasoning and Voyage AI for embeddings. It reads your site for what it is Shop — sales and add-to-carts are the measure. Catalogue — products published but not sold; engagement is the measure. Content — no WooCommerce; visits, engagement and forms are the measure. Auto-detected, overridable in one click. Scoring, cornerstones and applicable signals all follow from it. You can find all of it Ctrl+K reaches 742 places: 188 pages and the 554 tools inside them, each one openable directly. All Features lists every one, with pinnable favourites, and prints the figure for your own install. Every page carries a written description of what you can do there, and that text feeds the search. What gets measured Computed on a schedule, stored flat. Everything below reads these. Product vitals — velocity, out-of-stock history, price history, basket role, returns, and a 0–100 demand score. Content vitals — reach, engagement, freshness and a content-demand score for every post, page and custom type. Customer vitals — an omnichannel profile: purchases, affinities, lifecycle stage, survey answers, return risk. Session and attribution rollups — engagement joined to conversion on one session id, with landing page, campaign and five UTMs. Effective prices — every price rule resolved ahead of time into one row per product per audience. The features AI chat & semantic search Chat widget on Anthropic Claude, grounded in your catalogue — only real, in-stock items with exact links. Semantic search on Voyage AI embeddings across products, posts, pages and terms. A knowledge base you control, with identity guardrails so it cannot mis-describe you. Chat analytics — what was asked, how it was rated, which questions found nothing, which chats ended in an order. Related content on articles, guides, listings and products, from the same index. Added automatically to the content types you choose, or placed by hand with the AIEO Related content block or the [aieo_semantic_related] shortcode; either can be narrowed to one kind of content, so a listing recommends listings rather than products. SEO engine A drop-in replacement for AIOSEO, Yoast or Rank Math. Stays gated behind your current SEO plugin until you switch over; a read-only importer for all three and a head-parity check are included. Head, canonical, robots, Open Graph, Twitter and JSON-LD, assembled once into a cache. Commerce schema from the same tables — ProductGroup + hasVariant, per-variant colour, gtin, brand, shipping and return policy. AI titles and descriptions written against the live SERP. Drafts await approval, or run on Autopilot. Opportunity grid — traffic × conversion: hidden gem, intent mismatch, defend, prune. Rank tracking (optional DataForSEO, under your spend cap). Redirects and 404s, slug monitor, static sitemap, robots.txt, alt-text filling, EU Omnibus history, hreflang, Local SEO. Selling more Recommendations — up-sell, cross-sell and same-need alternatives from your real sales patterns. Rails you order by drag-and-drop, block and classic themes, with custom slots. Pricing engine — role and wholesale prices, brand discounts, loyalty tiers, points, free gifts. Stacked, resolved ahead of time. Merchandising — swatches, labels, trust badges, payment logos, galleries, layout builder, custom tabs, one master button style. Lift measurement — the incremental orders and revenue the engine adds. Cart, checkout, recovery Side cart, sticky add-to-cart, wishlist, back-in-stock waitlist. Quote requests for catalogue shops — an ask-for-a-price card on products you do not sell online, a quote basket the shopper grows as they browse, and the browsing trail behind each request. Booked as valued leads per campaign, so a catalogue stops scoring EUR 0.00. Saved and abandoned carts — share and resume, cookieless restore that survives CDN caching. Checkout tuning — distraction-free checkout with A/B assignment, minimum order, and business-invoice fields. Full block and classic parity. Reaching customers Audiences — top, lapsed, lookalike, abandoned-cart, reactivation, competition entrants. Recomputed nightly. Automated campaigns — abandoned cart, win-back, birthday, back in stock, post-purchase. Email and web push, quiet hours honoured. Social posts from your catalogue, competitions on any Gravity Form, surveys scored into NPS and voice-of-customer. Knowing what worked Server-side measurement you own — Meta CAPI, GA4, Google Ads Enhanced Conversions, TikTok Events API. Deduplicated, sent after the order is saved, with a daily safety net. Consent / GDPR CMP — first-party banner, Consent Mode v2, proof-of-consent log, cookie scanner. ROI Wizard — orders, revenue, cost, net, ROAS and ROI by engine, offer, channel, campaign or creative. Ad spend typed, by CSV, or nightly from Google Ads / Meta / TikTok. Conversion goals for non-shops. Insights Chat — ask your shop questions in wp-admin. Customers pseudonymised, no data export. Running the shop Marketplace order import — Skroutz, Shopflix, eMAG, eFood, Wolt, Etsy, Amazon → native WooCommerce orders. The catalogue importer runs it in reverse. Streaming feeds — ready-made templates for Amazon Inventory Loader, BestPrice, eBay File Exchange, eFood, EMAG, Etsy, Facebook Product Catalog, Facebook Marketplace, Google Shopping, Google Local, Google AdWords Custom Remarketing, Shopflix, Skroutz, Tolstoy and Wolt, plus Generic CSV and a fully custom builder. Sixteen couriers — vouchers, labels, COD, tracking, bulk printing, daily closings. ACS, BOX NOW, Courier Center, ELTA, Geniki Taxydromiki, Speedex, DHL Express, FedEx, UPS, USPS, Royal Mail, DHL Paket, Colissimo, BRT, Correos Express, Sendcloud — plus a manual carrier for one with no API. Order documents — invoices, packing slips, proformas, credit notes. Singly or merged across a date range. Delivery economics — real break-even free shipping from your carrier costs, per-carrier × zone P&L. Operational intelligence — stock recovery, missing hot sellers, out-of-stock predictor, branch stock, barcode scanning, optional ERP. The withdrawal button — Directive (EU) 2023/2673 Every EU distance seller must now give consumers a prominent, permanently available button to declare withdrawal electronically. No transition period. A real button, for the whole statutory period. 14 calendar days from receipt — computed from delivery, not the order date. Guests included. An account is offered afterwards, never required. No reason, no prior contact, partial withdrawal by item and quantity. Acknowledgement on a durable medium with content, date and time. Cancellation stays distinct from withdrawal — one you may refuse, the other you may not. Return vouchers checked by an operator before the customer sees them. Ships disabled. Content, blocks and regional selling Events with RSVP and self-registration, FAQ accordions, Store Pages, Food & Beverages option groups, Google reviews, Media Cleanup that quarantines before it deletes. Dozens of server-rendered blocks — store, product, recommendation, swatch, brand, category, blog, competition and event, plus Custom Slot regions. Regional checkout — COD by country or courier, “from X,XX €” labels before a postcode is entered, and per-country payment and shipping rules. Speed and resilience Pre-computed into flat tables; the storefront reads single cached rows. A thin front-end runtime plugin (Pro) serves the storefront even when the admin plugin is trimmed from the request. Self-healing jobs re-arm after updates, stay dormant until used, and collapse runaway third-party tasks. Tables are never dropped on update, activation or deactivation — only on explicit uninstall. Free and Pro GPLv3. The free version is a complete, working product — not a demo with the useful parts removed. GPLv3 throughout. There are three separate things here, and it is worth being precise about which is which, because two of them are called “Pro”. 1. This plugin, free. A complete, working product, not a demo with the useful parts removed: AI chat and semantic search, the whole SEO engine, pricing and merchandising, storefront features, measurement and consent, product feeds and marketplace feed export, courier fulfilment across all sixteen carriers, the block library, Ctrl+K — and the complete withdrawal button. That last is a legal obligation for every EU distance seller; charging for it would be a poor thing to do. 2. A Pro subscription (or the 14-day trial), activated by connecting the site to your Rooster One account. No per-feature keys. It unlocks the Pro screens whose code is already inside this download: Marketplace order import — Skroutz, Shopflix, eMAG, eFood, Wolt, Etsy, Amazon. Attribution and ROI — dashboard, ROI Wizard, ad-spend connectors, shipping cost against margin. Audiences and campaigns — audience builder, email and web-push flows, social posts, AI-suggested offers. Customer intelligence — customer lookup, surveys, cancellations and returns analysis, chat analytics. Insights Chat, events and competitions, Action Scheduler cleanup. 3. Two companion plugins, included with a Pro subscription and installed separately. A subscription on its own does not put their code on your server, so these screens ask you to install the plugin rather than pretending to work: Rooster One Runtime — serves the storefront, SEO head, sitemap and redirects without loading the admin half. The biggest single speed difference between free and Pro. Rooster One Pro — carries six engines this download does not contain: supplier invoice scanning, the accounting and ERP connectors (Entersoft, Galaxy, Soft1, Zoho Books, and Oxygen supplier sync), the catalogue importer for building a product source from a supplier feed, the product exchanger for sharing content between WP sites, the duplicate-product merge engine that auto detects simple products and converts them to variations, and semantic internal linking. Everything Pro-locked stays visible with an explanation of what it does, and where a screen also needs the Pro plugin it says so before you buy, not after. Optional integrations Rooster One runs entirely on your own server. Nothing below is required for the plugin to work — each is an opt-in add-on you enable only if you want that capability, using your own account. Rooster AI credits (rooster.systems) — powers the AI chat, AI SEO copy and Insights Chat via Anthropic Claude and Voyage AI embeddings, with no per-provider API keys to manage. Recommendations service (eshop-optimizer.com) — graph-database up-sell/cross-sell analysis of your order history. DataForSEO — optional keyword rank tracking under a spend cap you set. Ad and measurement platforms — Google Ads, GA4, Meta and TikTok, each independently selectable. Couriers and marketplaces — your own carrier and marketplace accounts, for vouchers and order import. Google Places / Search Console for location data and search performance.

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. 💕