Trader Information
Back to topOverview
Back to topUniversal Commerce Protocol (UCP) for Magento 2 publishes a machine-readable business profile so AI shopping agents can discover your store and negotiate capabilities—without replacing Magento catalog, cart, or checkout. Agents bind to your existing GraphQL and REST APIs.
Configure the profile under Stores → Configuration → MageMaclean Extensions → Universal Commerce Protocol. Merchants map the public /.well-known/ucp URL to Magento’s /ucp/wellknown/profile route at the web server or CDN. Validate with bin/magento ucp:validate.
Key features
- UCP business profile discovery for AI agent platforms
- Capability declarations for checkout, fulfillment, discount, and identity linking
- Magento GraphQL and REST binding metadata in the profile
- Server-side capability negotiation when agents send the
UCP-Agentheader - EC P-256 signing keys in profile
keys[]for RFC 9421 agent verification - Negotiation analytics admin grid under MageMaclean → Universal Commerce Protocol
- Per-store metadata and endpoint health monitoring with email alerts
- CLI validation:
bin/magento ucp:validate
What changes on your site
- Admin: MageMaclean Extensions configuration section and MageMaclean menu
- Storefront/API edge: well-known UCP profile endpoint (via Magento route + rewrite)
- Ops: negotiation logs and optional health-check alerts
Free Open Source listing (OSL-3.0). Requires the free MageMaclean Core module (magemaclean/m2-core), installed automatically when you use Composer. Learn more about UCP at ucp.dev.
Technical Specifications
Back to topSeller profile
Seller contact
Current Version
2.1.2
Adobe Commerce platform compatibility
Magento Open Source: 2.4 (current)
Type
Stable Build
Updated
06 October, 2026
Categories
Extensions, Sales
Documentation
License Type
Open Software License 3.0 (OSL-3.0)
Policy
Quality Report
Back to topAll tests were conducted on the latest versions of Adobe Commerce that existed for the compatible release lines at the moment of the extension submission. Latest versions of all other software were used, as applicable.
Release Notes
Back to top2.1.2:
- Compatible with Magento Open Source : 2.4
- Stability: Stable Build
-
Description:
Universal Commerce Protocol (UCP) 2.1.2 for Magento 2 — free Marketplace listing.
Publish a machine-readable UCP business profile for AI shopping agents, negotiate checkout/fulfillment/discount/identity capabilities against Magento GraphQL and REST, EC P-256 signing keys (RFC 9421), negotiation analytics, and endpoint health monitoring.
2.1.2: Admin configuration under Stores → Configuration → MageMaclean Extensions → Universal Commerce Protocol (aligned with other MageMaclean modules). Live demo gallery screenshots.
Requires magemaclean/m2-core ^1.0.5. Magento 2.4.7+, PHP 8.2+.
Support
Back to topThe best place to start if you need help with a specific extension is to contact the developer. All Adobe Commerce developers have both a contact email and a support email listed.
Contact Vendor