Magento

ACP vs UCP: Two Agentic Commerce Protocols Compared

The article compares two emerging agentic commerce protocols: ACP (Agentic Commerce Protocol), backed by OpenAI and Stripe, and UCP (Universal Commerce Protocol), backed by Google. By mid-2026 ACP functions primarily as a discovery/product-feed protocol used by ChatGPT, while UCP targets live agentic checkout (discovery, cart construction, transaction) with integrations across Google surfaces. The author argues merchants should implement shared backend requirements (clean product data, real-time stock/pricing, machine-readable policies, crawler access, structured data) and follow a phased build order: foundations, ACP feed, UCP manifest, then deliberate checkout decisions. The article also highlights a payments limitation: agents cannot directly tokenize cards because Stripe requires a PCI-compliant browser context, so current agentic-checkout flows use workarounds.

visualAI launches discoverGPT AI discovery platform

visualAI retail solutions, inc. announced discoverGPT, an MCP-native AI discovery platform for commerce that exposes a unified REST API and a 24-tool Model Context Protocol (MCP) gateway. The platform covers AI-native onsite search, AI-driven product data quality, machine-readable agentic feeds, and virtual try-on capabilities. discoverGPT is platform-neutral, ingesting catalogs from Shopify, Salesforce, Magento, BigCommerce, WooCommerce, custom PIMs or CSV exports, and includes an in-browser Column Mapper. The engine is already live in production (shopperGPT in the Shopify App Store and running on visualAI’s Founding Merchant Partner Cassie’s Kurations). The Starter tier is free for life for the first 500 developers, and the core technology is patent pending (USPTO Application 19/211,109).

Chat Plugin for Shopware 6: Message Queues & Channels

A technical walkthrough of Emporiqa's chat assistant plugin for Shopware 6 that explains architecture, async delivery, sales-channel handling, and extensibility. The plugin uses Symfony Messenger for reliable asynchronous webhook delivery and retries, follows Shopware's event-subscriber model, and respects per-channel languages, currencies, product visibility and pricing. It provides a Vue.js admin UI with eight custom API endpoints for testing, syncing, mapping sales channels and configuring order-state triggers, plus a storefront widget and cart routes. The integration requires Shopware 6.6+ and PHP 8.2+, is available via Composer or GitHub, and the Shopware Store listing is pending review.