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UCP checker

Test your site for agent-driven commerce.

Check whether your site supports the Universal Commerce Protocol so AI agents can discover products, link identities, and complete purchases on a buyer's behalf.

  • UCP manifest discovery and validity check
  • Capability declarations: checkout, identity, discovery
  • Transport and authentication conformance
  • Plain-English fixes for every gap we find
Free
Instant Results

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What UCP covers

The protocol AI agents actually use.

UCP is the standard interface AI agents follow when they go from researching to buying. If your site doesn't speak it, agents quietly skip you.

AI-driven checkout

See whether your site can let AI agents complete a purchase on a user's behalf with the standard handshake.

Identity linking

Check support for secure account linking between an AI agent session and your existing customer accounts.

Service discovery

Verify your UCP manifest declares the capabilities AI agents look for before they will transact on your site.

Secure transports

Validate that REST, GraphQL, and authentication patterns meet the protocol's transport requirements.

Validation & compliance

Catch schema conformance issues before AI agents do. Stop being silently skipped during agent-driven shopping.

Readiness score

A single score that tells you how close you are to being usable by autonomous agents, and what to add next.

How it works

From domain to readiness score, in under a minute.

No signup, no SDK install, no work for your engineers to start.

  1. 01

    Enter your domain.

    We test the standard UCP discovery paths, including /.well-known/ucp.json and capability manifests.

  2. 02

    We run capability and transport checks.

    Manifest validity, supported capabilities, identity linking, and transport conformance.

  3. 03

    Read the score and the gaps.

    A readiness score with the exact missing pieces to add and links to the relevant spec sections.

Hire GrowthOS

Want GrowthOS to ship this work for you?

These tools surface the gaps. GrowthOS turns them into shipped SaaS growth assets inside your weekly playbook.

FAQ

Frequently asked questions