Protocol guide
UCP, MCP, ACP, AP2, and A2A create new commerce surfaces. ShopperProof tests whether those surfaces produce better AI shopper outcomes.
Scenario report
72
AI shopper completed the buying task with enough evidence.
9
Missing or unclear facts found across product, policy, and schema.
3
Prompts where the agent found clearer proof elsewhere.
+18
Measured after applying fixes to product and policy evidence.
The winning competitor stated fragrance-free, puppy-safe, and two-day shipping in citeable language. Your product page implied gentle care but did not prove those buyer constraints.
Protocols help agents and merchants exchange capabilities, carts, checkout state, and payment authority. They do not guarantee a store will be recommended.
A protocol can pass validation while the shopper outcome fails because product facts, policies, or competitor proof are stronger elsewhere.
FAQ
These answers are structured for both readers and answer engines.
Yes, but they should treat protocols as part of the evidence layer. Passing a protocol check is not the same as winning an AI shopper recommendation.
ShopperProof focuses on readiness, QA, observability, and rerun proof. It can inspect protocol surfaces without becoming a protocol-only generator.
