Free Protocols & Discovery tool

UCP Profile Validator

Validate the core shape of a Universal Commerce Protocol discovery profile, including version, services, capabilities and payment-handler containers.

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Inputs are processed for this request only; pasted/local tools are not saved by Agenticommerce.

How to use this tool

Paste the JSON served from /.well-known/ucp.

What the result means

Detected/Pass means the relevant evidence or structural condition was found. Review indicates an incomplete or ambiguous condition. Missing/Fail means a required or strongly expected condition was not found in the supplied input. Information items are contextual and are not included in readiness scoring.

Limitations

This checks core documented structure and version signals; it does not execute UCP sessions or certify interoperability.