Build autonomous AI agents in Python.
A shopping assistant powered by Upsonic AI Agent and UCP (Universal Checkout Protocol).
Let your agents find the best products online
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
An honest, kill-rate-validated conformance checker for the Universal Commerce Protocol (UCP). Browser, pip, or CI. REST + MCP. Free & open source. Unofficial.
Verification for Universal Commerce Protocol (UCP) transactions - Catch AI math errors before payment
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