Automatic Product Categories for WooCommerce vs Code Engine – PHP Snippets, AI Functions & Automation for WordPress

Save hours of manual work by automating how your WooCommerce products are categorized. Automatic Product Categories helps you keep your store structured, searchable, and up-to-date – whether you’re managing 30 or 3,000 products. Define flexible rules to assign product categories and tags based on product data, events, or schedules – no coding required. Build rules with many condition types (including stock status, whether stock is managed, attribute values, attribute term names, and category lists with is/is not matching), reorder conditions as needed, and use inline help where selections work as multiselects. Example use cases After imports or migrations – bring large catalogs in line by assigning categories and tags from product data as you standardize. Parent and child categories – e.g. when a product is in a child category, automatically add a parent category too. Stock or sales-based merchandising – organize or highlight products using stock status, stock quantity, total sales, or sale state. “New” or “recently updated” collections – use days since created or modified to keep time-based categories or tags accurate. Seasonal or promotional groups – move products in or out of promo categories using titles, tags, attributes, or scheduled runs. More context and ideas on the BerryPress blog. Features ✅ Rule-based automation for WooCommerce products ✅ Automatically assign (add or remove) categories and tags based on product data ✅ Broad set of rule conditions – see the Available conditions section ✅ Reorder conditions in the rule editor ✅ Support for custom fields (product meta) ✅ Event triggers (on product creation or update) ✅ Scheduled rule execution (run daily) ✅ Works with variable, grouped, and simple products Available conditions These conditions are included in the free plugin (match types vary by condition – text, numeric, exact list, is/is not, and taxonomy-style rules where noted): Title – product title Description – product description Price – product price Total sales – lifetime sales amount Type – product type (simple, variable, etc.) Days since created / days since modified – time since product dates Status – post status (published, draft, etc.) Stock status – WooCommerce stock status (including products without manage stock) Manage stock enabled – yes/no Stock quantity – numeric quantity when stock is managed Is on sale – yes/no Attribute value – pick an attribute and match term(s); supports is/is not style matching Attribute term name – text comparison against attribute term names across all product attributes Meta field – value of a chosen product meta key Category value – pick categories from a list; match whether the product is / is not in those categories Category names – text matching against assigned category names (several match modes) Tag names – text matching against assigned tag names (several match modes) Pro adds more conditions, extra match types for list-based conditions, custom-taxonomy actions, and the workflow features below. Details: Automatic Product Categories Pro. 🚀 Pro Features Automatic Product Categories PRO extends the free plugin with stronger rule management, richer conditions, and safer testing. Rule management & workflow 🔥 Dry Run – run a rule and preview what would change without applying changes live 🔥 Run summary – per-product results showing which terms were added or removed. 🔥 Search – search the rules list 🔥 Filters – filter rules by enabled/disabled and by group 🔥 Groups – tag rules with groups (dedicated column + filtering) 🔥 Clone rules and clone conditions in one click 🔥 Import / export rules as JSON from a dedicated admin screen Scheduling 🔥 Hourly and weekly scheduled runs, in addition to daily (free) Pro conditions, match types, and actions You get everything in Available conditions, plus extras aimed at larger or more customized catalogs. Custom taxonomy names (e.g. brand name) – For brands, vendors, and other product taxonomies beyond core categories and tags, you can match the names of assigned terms using the same kinds of rules you already use for category/tag name conditions. (WooCommerce product attributes stay covered by the free attribute conditions above.) Brand value – If your site registers the product_brand taxonomy, choose brands from a searchable list and match them like category value (including options such as is/is not, only these terms, or whether a value is set at all, where the UI offers them). Index – Match products by their position as the rule runs (for example, “skip the first 10 products”). Probability (%) – Each product gets a random chance to match (0-100%). Use it when you want a different random subset of products each time the rule runs. Probability (count) – About N products match each run, chosen at random from your catalog – handy for a small rotating spotlight without maintaining a list by hand. Richer list matching (Pro) – On attribute, category, brand, and similar pick-list conditions, Pro adds stricter options: only these exact terms, or is set / is not set when you care whether a field has any value. Actions on custom taxonomies – Rules can add or remove terms on those same taxonomies (such as brands), not only on WooCommerce categories and tags. UI 🔥 Searchable (SelectWoo) dropdowns for long lists when picking categories, tags, and taxonomy terms Support 🔥 Priority support from the BerryPress team Planned Features: 🔥 Advanced rule logs 🔥 Schedule rule execution on specific dates 🔥 Group conditions (Pro) – in development: organize conditions into groups inside one rule and combine those groups with AND/OR logic, so advanced setups stay readable. This will ship in a future Automatic Product Categories Pro release, not in the free plugin. 👉 Get Pro: Automatic Product Categories Pro Something missing? The best features often start with someone saying, “I wish the plugin could just…” If a condition, action, or workflow would make your store easier to run, we want to know. Tell us what you need – a one-off use case, a compatibility question, or an idea for the roadmap. Your feedback helps us prioritize fixes and new capabilities that matter to WooCommerce merchants, not just a feature checklist. Join the conversation on the WordPress.org support forum – ask for help, suggest improvements, or share how you automate categories and tags. We read the threads and use them to steer development. Prefer a community space? BerryPress – WordPress Plugins Community – tips, questions, and store owners swapping how they use WooCommerce automation. 📚 Documentation Full setup instructions 📦 Installation Upload the plugin files to the /wp-content/plugins/automatic-product-categories directory or install via the WordPress Plugins screen. Activate the plugin. Go to BerryPress -> Automatic Product Categories in the admin menu. Start creating rules to automate your product categorization.

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. 💕