AI Commerce Checker — Universal Commerce Protocol (UCP) Validator

Validate your Universal Commerce Protocol (UCP) Business Profile against the official v2026-08-25 specification. Paste your profile JSON or upload a local JSON file for instant, client-side validation.

Scope & Limitations: This tool performs structural and protocol compliance verification. A valid profile does not guarantee AI search ranking, Google Merchant Center eligibility, or live checkout success. A missing profile does not prevent products from being indexed in AI search engines.

URL Inspection Disabled in Static Preview Deployment

URL inspection is disabled in this static preview deployment. This application is deployed as a purely client-side static bundle without a backend proxy server, preventing Server-Side Request Forgery (SSRF) and DNS rebinding risks. To validate a merchant store, retrieve its /.well-known/ucp document and use the Validate JSON / Upload mode to inspect it safely without network exposure.

Ready to validate

Paste your UCP Business Profile JSON above, click Load Official Sample, or upload a local JSON file.