Code Engine – PHP Snippets, AI Functions & Automation for WordPress vs WebExpertDev AI Customer Support Assistant

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. 💕

WebExpertDev AI Customer Support Assistant for stores using WooCommerce exposes lightweight, token-protected REST/OpenAPI tools that compatible AI support platforms can use for customer-safe product and order support. It is not a chatbot and does not include an AI model. It provides WooCommerce OpenAPI tools, setup assets, generated instructions, and admin configuration screens for stores that connect those tools to a compatible chat or AI assistant platform. Tawk.to compatibility: this plugin is Tawk.to Ready today and works with Tawk.to AI Assist compatible OpenAPI setup. It is also OpenAPI-compatible by design for AI assistants that support OpenAPI tool calling, HTTPS REST endpoints, and bearer authentication. Disclaimer: This plugin is not affiliated with, endorsed by, or sponsored by Tawk.to. All third-party trademarks belong to their owners. No external AI API calls, remote services, external trackers, account code, cart links, autoship actions, or write actions are included in the Free scope. Free Features Bearer-token REST security with hashed token storage. Public health and OpenAPI schema endpoints. Optional token requirement for product tools. WooCommerce product search with short-lived transient caching. Product availability by SKU or product ID. Verified order status requiring order number plus billing email or ZIP. Customer-safe status mapping for built-in and custom WooCommerce statuses. Customer-safe tracking summaries from supported local tracking metadata. Admin-controlled privacy-safe logs with enable/disable, clear logs, and retention cleanup. Tawk.to Ready setup prompt, knowledge block, test questions, and checklist. Generic OpenAPI-compatible setup guidance for compatible AI assistants. Optional Tawk widget embed using property ID and widget ID fields. Config export/import for non-secret plugin settings. AI behavior mode and industry preset scaffolding for prompt/knowledge generation. Free Scope Boundaries The Free plugin does not create carts, create reorder links, capture leads, process payments, modify orders, process refunds, send emails, send webhooks, or connect to external CRM, automation, shipping, or AI services. Developer extension points are present for compatible custom implementations, but those integrations are not included in the Free plugin. Optional Pro Add-On The Free plugin is fully usable on its own for safe product support, product availability, verified order status, tracking summaries, OpenAPI setup, and assistant-ready support configuration. For stores that want to turn support conversations into customer-click actions, WebExpertDev AI Customer Support Assistant Pro is an optional paid add-on hosted outside WordPress.org. Learn more about the optional Pro add-on on the WebExpertDev website. Pro adds separate paid workflows through separate Pro code: Lead Capture Secure Cart Links Secure Reorder Links Product Discovery AI Search Keywords Knowledge Builder Advanced Tracking support Pro secure links are signed, expiring, customer-click review links. They do not create orders, process payments, issue refunds, or secretly change carts. Free remains fully usable without Pro and does not include Freemius, payment, telemetry, account code, or Pro source. Third-Party Services This plugin does not call third-party APIs by itself and does not include a hosted AI service. If a site administrator enables the optional Tawk widget embed, visitor browsers may load the widget script from https://embed.tawk.to/ using the property ID and widget ID entered by the administrator. That widget service is provided by Tawk.to. Review Tawk.to’s privacy policy and terms before enabling the widget: Privacy policy: https://www.tawk.to/privacy-policy/ Terms of service: https://www.tawk.to/terms-of-service/ If a site administrator manually imports this plugin’s OpenAPI schema into Tawk.to AI Assist or another compatible OpenAPI-based AI platform, that platform may call this site’s REST endpoints using the bearer token the administrator provides. The plugin does not create a Tawk.to account, transmit API tokens to Tawk.to automatically, transmit tokens to any AI platform automatically, or imply any affiliation with Tawk.to. Security Model Protected endpoints use Authorization: Bearer TOKEN. Tokens are shown only immediately after generation and stored hashed. Order status is always protected and requires order number plus billing email or ZIP. The plugin does not return payment details, full addresses, internal notes, customer IDs, user IDs, private meta, fraud data, risk data, or backend routing. The optional Tawk widget embed uses safer ID-based fields for the Tawk property ID and widget ID. The plugin generates the widget URL from those IDs and does not accept arbitrary JavaScript embed code. Config exports exclude API tokens, token hashes, logs, order data, customer data, and secrets. Imports are sanitized and do not import secrets. Plugin settings are stored in the wcast_settings option. Privacy-safe logs are stored under wp-content/uploads/webexpertdev-ai-customer-support-assistant/logs/. Product search and generated prompt/knowledge caches use wcast_ transients when present. Uninstall cleanup is controlled from the plugin admin. By default, logs and generated caches are removed on uninstall, while settings are retained unless explicitly enabled for deletion. The plugin never deletes WooCommerce orders, products, customers, or order meta. Minimum Requirements PHP 7.4 or newer. WordPress 6.2 or newer. WooCommerce 7.1 or newer for live tools. If WooCommerce is inactive, the admin setup remains available and tools return unavailable responses. Platform Scope The Free plugin implements WooCommerce REST/OpenAPI tools under /wp-json/wc-ai-support/v1/. It is Tawk.to Ready today and OpenAPI-compatible by design for AI assistants that support OpenAPI tool calling and bearer authentication. Platform behavior varies, and this plugin does not claim official support for every AI platform.