universal-commerce-protocol

Build autonomous AI agents in Python.

A curated list of awesome Universal Commerce Protocol (UCP) resources, tools, and implementations.

Agentic commerce is the shift from people clicking buy buttons to AI agents acting, deciding, negotiating, and transacting on behalf of users. This repository documents that shift.

Universal Commerce Protocol implementation for Magento2 / Adobe Commerce (in progress)

A shopping assistant powered by Upsonic AI Agent and UCP (Universal Checkout Protocol).

A curated list of awesome Agentic commerce, Universal Commerce Protocol (UCP), Agentic payments protocol (AP2) resources, tools, and implementations.

Spec-compliant Universal Commerce Protocol (UCP) profile generator for Magento 2. Serves /.well-known/ucp at protocol version 2026-04-08 with ECDSA P-256 signing keys and per-store-view capability toggles

UCP DEMO

Capability-aware TypeScript client for any UCP-compliant server — gives AI agents only the tools their connected server supports

Universal Commerce Protocol Gateway — connect any e-commerce store to any AI agent. Supports Magento, Shopware, and Shopify out of the box.

Go SDK for the Universal Commerce Protocol (UCP)

Boilerplate, not a list: a zero-dependency hobby product finder on Shopify's Universal Commerce Protocol (UCP). Ships configured as DollScout, a live collector-Barbie search.

An honest, kill-rate-validated conformance checker for the Universal Commerce Protocol (UCP). Browser, pip, or CI. REST + MCP. Free & open source. Unofficial.

Let your agents find the best products online

The open registry of Universal Commerce Protocol (UCP) tools, merchants, platforms, and resources. Data powering ucplist.ai.

UCP catalog.search and catalog.lookup for Magento 2 & Adobe Commerce — the REST endpoints your /.well-known/ucp profile advertises. Validated against official UCP JSON Schemas, spec 2026-04-08. Free, MIT.

curated collection of online stores that implement UCP

Universal Commerce Protocol spec in PHP. Generated from the official specification

Verification for Universal Commerce Protocol (UCP) transactions — Deterministic verification layer for UCP checkouts: catches math, state, and schema errors before payment.

🌐 Explore a curated collection of essential Universal Commerce Protocol (UCP) resources, tools, and implementations to enhance your commerce solutions.