Can AI agents order from HA TIEN?

47/100

C

Agentic score

Read 2026-10-19 · rules v3

Scored as a restaurant, a bar or a food business.

Can an AI agent…

Message the business?: No
Book?: No
Order?: Yesthrough its MCP door (https://hatien-regensburg.de/api/ucp/mcp), checked 2026-10-19
Cancel a booking or an order?: No

Pay with

Card (Visa, Mastercard, American Express)CashApple PayGoogle Pay declared by the business

Shop Pay in its shop profile

hatien-regensburg.de offers agents a way to order; we found no way to change or cancel it afterwards.

The biggest step: Let agents book (+32).

Surfing Dog Inbox would let agents message you, book, change and cancel: +42 points once it's live at inbox.hatien-regensburg.de. What it is

Get your agent inbox

Free during the pilot · one DNS record · or run it yourself

Your llms.txt names an API we couldn't use: it's on another site, which our check doesn't read; declare it when you claim your listing.

3 more doors your site names weren't usable either.

What's missing

Let agents book (+32 points)

Ask Shopify whether it offers an agent door (an MCP server or an API).

Guide

More

When a customer asks an assistant to book, it can finish the job here instead of handing them a link.

Add create_booking next to check_availability, reschedule_booking and cancel_booking, on an MCP server or in an OpenAPI document on your domain: the whole step in one job.

Publish a door that takes bookings: create_booking on an MCP server or in an OpenAPI document on your domain, or an agent inbox.

What counts: create_booking, book_table, create_reservation, reserve, POST /bookings. An inbox that takes bookings, or a booking platform's agent door you declare when you claim your listing and link from your site. A booking page, a form, email or phone don't count.
Let agents send you a message (+11 points)

Ask Shopify whether it offers an agent door (an MCP server or an API).

Guide

More

A customer's assistant can ask you a question and come back for your answer, instead of telling them to call.

Add send_message to your MCP server, or publish an A2A agent card at /.well-known/agent-card.json.

Publish a door that takes messages: an A2A agent card, a send_message tool on an MCP server, or an agent inbox.

What counts: send_message, contact, ask_question, create_support_ticket, POST /messages. An agent inbox, an A2A agent card, or a tool that sends you a message or opens a support ticket, on an MCP server of your own or one your UCP profile declares as a service. Email, phone, forms and chat widgets are made for people, so they don't count.
Let agents get a receipt or an invoice (+11 points)

Add a small get_invoice tool that looks up an invoice by order number and email.

Guide

More

Customers' assistants keep records; one that can fetch the invoice doesn't ask you for it by email.

Add a small get_invoice tool, on a door of your own, that looks up an invoice by order number and email.

What counts: get_invoice, get_receipt, GET /invoices/{id}. A door that returns the receipt or the invoice for something an agent booked or ordered, or an inbox that takes orders.

llms.txt

Found and readable: https://hatien-regensburg.de/llms.txt.

It names 4 doors for agents that we couldn't use.

Each door it names

An API: we couldn't use it; it's on another site, which our check doesn't read; declare it when you claim your listing.
An MCP server: we couldn't use it; it turned the request away.
An MCP server: we couldn't use it; it's on another site, which our check doesn't read; declare it when you claim your listing.
A UCP checkout: we couldn't use it; it's on another site, which our check doesn't read; declare it when you claim your listing.

An llms.txt helps an assistant read about a business; on its own it opens no door to ask, book or order, so it earns no points. What llms.txt does, and doesn't · The llms.txt checker

Everything we checked

Capability	State	Door and how	Source	Points of weight
Find	Yes	structured data on its site	source 2026-10-19	5 of 5
Catalogue	Yes	MCP: tool search_catalog	source 2026-10-19	10 of 10
Availability	Yes	UCP: dev.shopify.catalog	source 2026-10-19	5 of 5
Message	No			0 of 10
Book	No			0 of 10
Order	Yes	MCP: tool create_checkout	source 2026-10-19	10 of 10
Pay	Yes	MCP: tool create_checkout	source 2026-10-19	10 of 10
Change	No			0 of 10
Cancel	No			0 of 10
Track	Yes	UCP: dev.ucp.shopping.order	source 2026-10-19	5 of 5
Receipt	No			0 of 10

+ 9 more that don't apply to this kind of business

Capability	State
Negotiate	Not applicable
Sign up	Not applicable
Return or refund	Not applicable
Feedback	Not applicable
Membership	Not applicable
Vouchers	Not applicable
Waitlist	Not applicable
Support	Not applicable
Policies	Not applicable

Your next step

Ask your AI to help

I run hatien-regensburg.de. Please help me make it work for AI agents, the assistants that act for customers.
1. Read what's missing: https://surfingdog.ai/b/hatien-regensburg.de.json. Capabilities marked "no" or "partial", and the guide lines with their points, are the gaps. The rules are at https://surfingdog.ai/v1/score-rules.
2. Read https://surfingdog.ai/guides/ai-assistant-bookings/ and https://surfingdog.ai/guides/ai-assistant-messages-and-quotes/ before suggesting anything. It's advice, not rules.
3. Ask me, and don't guess: which tools I use today (website platform, booking, checkout, payments, helpdesk), and for each action (message, quote, book, order, pay, change, cancel, track, return) whether my own system, an inbox, or nobody should handle it. Don't set up a door I can't fulfil.
4. Start with the biggest gap: Let agents book. Before each change, tell me in two lines what you'll change and where, and wait for my yes. Ask before anything that costs money, changes DNS or sends email.
5. What Surfing Dog Inbox would add, as the result says it: Surfing Dog Inbox would let agents message you, book, change and cancel: +42 points once it's live at inbox.hatien-regensburg.de. If we choose it, give me https://app.surfingdog.ai/start?domain=hatien-regensburg.de to open myself: I check the details and type my own email there, so don't type it for me. At the end I add one DNS record at my domain. Set it up on our own server only if I ask: then follow https://surfingdog.ai/install.md step by step.
6. Make every door findable from hatien-regensburg.de itself: a /.well-known file, an MCP server card, or a line in llms.txt saying what each address is.
7. When done, open https://surfingdog.ai/b/hatien-regensburg.de and use "Check again" (allowed a few minutes after the last read), then show me what changed.
Never invent prices, hours, policies or abilities: ask me.

Tools of your own already, such as a checkout, a booking system or a helpdesk? Declare them, and bridge the rest: setting up for agents.

Run Surfing Dog Inbox yourself, with your AI

I run hatien-regensburg.de. Please install Surfing Dog Inbox for it: open-source software (MIT) that runs on my own Cloudflare account or my own server, so AI agents can reach my business directly.
What it would add, as the check at https://surfingdog.ai/b/hatien-regensburg.de says: Surfing Dog Inbox would let agents message you, book, change and cancel: +42 points once it's live at inbox.hatien-regensburg.de.
1. Read https://surfingdog.ai/setting-up-for-agents.md, then follow https://surfingdog.ai/install.md step by step.
2. Ask me, and don't guess: where it should run, the email address I sign in with, and the address it sends from.
3. Ask before anything that costs money, changes DNS or sends email.
4. Once it answers at its own subdomain (inbox.hatien-regensburg.de is usual), add a line to https://hatien-regensburg.de/llms.txt with its manifest's address, such as https://inbox.hatien-regensburg.de/.well-known/agent-inbox.json, so agents and checkers find it.
5. Then open https://surfingdog.ai/b/hatien-regensburg.de, choose "Check again", and show me what changed.
Never invent prices, hours, policies or abilities: ask me.

To run it on your own server instead, tell your AI so, or follow the install guide.

Message for your web person

Subject: What AI agents can do on hatien-regensburg.de: 47/100

Hello,

I checked hatien-regensburg.de with Surfing Dog on 2026-10-19. It reads a website the way an AI assistant does when a customer asks it to book or order, and scores how far it can go: 47/100 (C), counted as a restaurant, a bar or a food business.
Full result: https://surfingdog.ai/b/hatien-regensburg.de

Agents can already: find the business, read its catalogue, check availability, order, pay and track a booking or an order.

What's missing, biggest gain at the top:
1. Let agents book (+32 points, including letting agents change and cancel a booking)
   What counts: create_booking, book_table, create_reservation, reserve, POST /bookings. An inbox that takes bookings, or a booking platform's agent door you declare when you claim your listing and link from your site. A booking page, a form, email or phone don't count.
   Ask Shopify whether it offers an agent door (an MCP server or an API).
2. Let agents send you a message (+11 points)
   What counts: send_message, contact, ask_question, create_support_ticket, POST /messages. An agent inbox, an A2A agent card, or a tool that sends you a message or opens a support ticket, on an MCP server of your own or one your UCP profile declares as a service. Email, phone, forms and chat widgets are made for people, so they don't count.
   Ask Shopify whether it offers an agent door (an MCP server or an API).
3. Let agents get a receipt or an invoice (+11 points)
   What counts: get_invoice, get_receipt, GET /invoices/{id}. A door that returns the receipt or the invoice for something an agent booked or ordered, or an inbox that takes orders.
   Add a small get_invoice tool that looks up an invoice by order number and email.

Surfing Dog Inbox would let agents message you, book, change and cancel: +42 points once it's live at inbox.hatien-regensburg.de.
The owner starts it here, with their own email: https://app.surfingdog.ai/start?domain=hatien-regensburg.de. At the end it takes one DNS record at the domain, for inbox.hatien-regensburg.de. How it works: https://surfingdog.ai/inbox/

Already fine: your MCP and UCP doors count; nothing to change there.

Once a change is live, open https://surfingdog.ai/b/hatien-regensburg.de and choose "Check again": a fresh read can be asked for a few minutes after the last one.
How the score works: https://surfingdog.ai/v1/score-rules. It's not a certification; it's what the site and its doors said on 2026-10-19.

Thanks

Rank

#1 among restaurant businesses in DE
#10,215 overall

This rank counts every business checked, named on a leaderboard or not; a leaderboard numbers the businesses it names and no others, so a place there can be higher. Ordered by agentic score, then the most recent check. This is not the directory's search order, which nobody can pay to change. Leaderboards

Badge

<a href="https://surfingdog.ai/b/hatien-regensburg.de"><img src="https://surfingdog.ai/badge/hatien-regensburg.de.svg" alt="Agentic score, checked by Surfing Dog" height="20"></a>

Put it on your own site if you like; nothing is placed anywhere for you.

Businesses like it

Agent-ready businesses are listed in Surfing Dog Search; one whose own inbox answers is listed ahead of the rest, and joining is optional. How the order works

Is this your business?

Correct what's listed, or hide this page. Free. Manage this page

Your AI can do it too (how). Checking a site is not claiming it: its owner alone can change this page. Stop all crawling of your site.

This is not a certification: it is what our crawler read on hatien-regensburg.de's own site and doors on 2026-10-19, scored by the published rules. Nobody can pay for a score or a place.

Evidence: declared — the business's own site or door says so; tested — our own read of its door saw it listed in the 7 days before this check. We have not tried it.

Check another business

Check your website for AI agents: what the check covers, and how the score works.