Build autonomous AI agents in Python.
-
Updated
Jun 18, 2026 - Python
Build autonomous AI agents in Python.
A shopping assistant powered by Upsonic AI Agent and UCP (Universal Checkout Protocol).
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
Verification for Universal Commerce Protocol (UCP) transactions — Deterministic verification layer for UCP checkouts: catches math, state, and schema errors before payment.
AI shopping agent that discovers UCP merchants, compares products, optimizes multi-vendor orders with LangGraph
UCP-compliant merchant platform with checkout state machine, AP2 payment verification, and MCP tool bindings
Add a description, image, and links to the universal-commerce-protocol topic page so that developers can more easily learn about it.
To associate your repository with the universal-commerce-protocol topic, visit your repo's landing page and select "manage topics."