The Direct Index
Report · Nantes · scanned 2026-10-16

Boucan

boucan-nantes.fr is mostly ready for agents.

Listed by OpenStreetMap.

BookMenuCallWebsite

Ways to reach Boucan directly, with no marketplace in between. Checked 2026-10-16. Through zenchef acting for the business. Report a mistake

Hours, from OpenStreetMap: Th 12:00-14:00,17:30-24:00, Fr 12:00-14:00,17:30-02:00, Sa 17:30-02:00

+33 2 28 29 31 26

Prices: 5 prices on the site, the middle one €16.00

Cette page en français

Owners

The website's grade

An AI assistant can open Boucan's website. It can read what Boucan offers. It finds a way to book or order directly, through Zenchef.

78.5%

51 of 65 points available

1/5

agent-readiness level, Basic Web Presence

2

things to fix

Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.

See what an AI agent reads on this site →

What the site tells visitors Measured, not scored

These don't change the grade.

No English version declared.

Visitors from abroad, and assistants answering in English, read the page as it is. In Nantes, 9.6% of comparable sites declare one.

Every city compared →
5 prices on the landing page, the middle one €16.00.

Every city compared →
Named by assistants

Named by ChatGPT for "A cheap lunch menu near the centre" in Nantes, October 2026

Each assistant was asked the way people ask, with web search on, for up to three places in Nantes and a link to each one's own site. This business was named in one answer, by 1 of the 2 assistants asked.

QuestionNamed byAsked
A cheap lunch menu near the centre.ChatGPT with a link to this site2026-10-17

Every place named in Nantes, question by question.

Show it

The badge shows how many of the assistants asked named this business, and the month. It updates after every round.

Named by 1 of 2 assistants, Direct Index

<a href="https://directindex.org/r/boucan-nantes.fr"><img src="https://directindex.org/badge/named/boucan-nantes.fr.svg" alt="Named by 1 of 2 assistants, Direct Index" width="300" height="40"></a>
Assistants

What assistants answer

Each assistant gets three questions about this business: the official website, where to book and where to order. Each cell shows where the answer sent people.

The assistants haven't been asked about this business yet. They're asked about the top-ranked businesses in each city index, and about any business as soon as it's claimed. Claim this page to be included.

Recommended when people ask:
“A cheap lunch menu near the centre.” (ChatGPT, with a link to this site)

Where it stands

How Boucan compares

Where it stands

88 of 372 in Nantes

Top 24% of the sites scanned in this index. Just above: L'Atlantide 1874 B, Le 1 B. Just below: La Mangouste B, Lucciola Trattoria B.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain100%yes
Publish the menu or price list as HTML97%yes
Let AI crawlers in (no block at the server or in robots.txt)97%yes
Structured data with address, phone and hours47%no
Have an llms.txt29%no

The top 10% are the 38 highest-scoring reachable sites in the index at the last update.

Compared with its peers

Average scoreA or BThis site
Sites built with WordPress 68,857 sites58%30%78.5%
Sites using Zenchef 1,272 sites74%59%78.5%

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
La Mangouste french17 mByes
Guindaille international28 mByes
Le lion et l’agneau french47 mByes
Ikimasho ramen, japanese48 mFno
Ichi-go Ichi-e Ramen ramen51 mDno
Papill' french62 mFno
Le Café du Marché french65 mDno
Sølheim scandinavian84 mByes
Bairoz french92 mCyes
P'tite pomme french136 mFyes
Businesses like yours

Businesses like Boucan in Nantes

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Nantes37260%44%78.5%
Sites built with WordPress in Nantes12768%57%78.5%
Sites using Zenchef in Nantes2972%59%78.5%
Sites built with WordPress and using Zenchef in Nantes1072%70%78.5%

The best of the sites built with WordPress and using Zenchef in Nantes

Maria A 87.7% · Favela B 80% · La Mangouste B 78.5% · Lucciola Trattoria B 78.5% · Mia Nonna - Le Clan des Mamma B 73.8%

After the top fixes

With the fix above (Structured data is incomplete), the score would be about 87.7%. That would be 39th of 372 in Nantes, up from 88th.

Peers are the businesses in the same index that have a reachable site, using the latest scan of each. The rank comes from the index's current ranking.

Findings

What to fix first

  1. Structured data is incomplete +6 points

    Missing: address, telephone, opening hours. How to fix it

  2. No llms.txt no points, but worth doing

    Optional for now and cheap to add. It's a short text file that describes the business for language models. How to fix it

Send the fixes to your web person

One email with the fixes and the link. Nothing is stored.

No one is listed yet to fix this in Nantes. List your agency or yourself. It's free, and every listing is reviewed by hand.

Already right

Builder: wordpress · Front: cloudflare

Fix kit

What to paste

Filled in from the business's own record and this scan. Check every line before it goes live. The guides show where it goes on wordpress.

Where to paste it on WordPress: a plugin that adds code to every page's header, such as WPCode (Insert Headers and Footers), in its Header box. the official help page.

Show the code to paste

Structured data (JSON-LD)

Paste it as one block in the page's head, or in the builder's custom code box. Change anything that's wrong. Guide.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Boucan",
  "url": "https://boucan-nantes.fr",
  "telephone": "+33 2 28 29 31 26",
  "email": "bonjour@boucan-nantes.fr",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 47.2120294,
    "longitude": -1.5468753
  },
  "openingHours": "Th 12:00-14:00,17:30-24:00, Fr 12:00-14:00,17:30-02:00, Sa 17:30-02:00",
  "servesCuisine": [
    "brasserie"
  ],
  "acceptsReservations": "https://bookings.zenchef.com/results?rid=379418",
  "hasMenu": "https://boucan-nantes.fr/#menu1",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://bookings.zenchef.com/results?rid=379418",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>

llms.txt

Save as /llms.txt at the root of the site. Guide.

# Boucan

> restaurant (brasserie) in Nantes. Phone +33 2 28 29 31 26.

## Book or order directly

- Book: https://bookings.zenchef.com/results?rid=379418 (through zenchef acting for the business)
- Menu: https://boucan-nantes.fr/#menu1

## Opening hours

Th 12:00-14:00,17:30-24:00, Fr 12:00-14:00,17:30-02:00, Sa 17:30-02:00

## About

- Website: https://boucan-nantes.fr
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
Owners

Own this business?

If you fixed something or think a check is wrong, rescan. Rescans are free. Claiming takes one email to confirm. After that, the three assistants are asked about the business right away and the site is rescanned every week. You get a message only when the score changes.

Rescan now · Markdown · Dispute a check

Keep watching this business: the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year. Deep report: ten questions to each assistant, plus the places nearby. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.

Show the score

Owners who score well put the badge on their site. It links back here and updates with every scan.

Agent-Direct Score B

<a href="https://directindex.org/r/boucan-nantes.fr"><img src="https://directindex.org/badge/boucan-nantes.fr.svg" alt="Agent-Direct Score B" width="236" height="40"></a>
For developers and agents

What agents get, and what the site publishes

The direct record agents get for this business, the rails an agent could transact through, and the agent standards the site publishes.

Show the details
The direct record

What agents get for Boucan

The links an assistant is sent when it books, orders or reads the menu for this business, where each leads, and when a browser last checked it. The same record is served as JSON at /api/direct/boucan-nantes.fr, through the MCP tool direct_record and in the city feed /city/nantes/direct.json.

PathLinkStatus
Bookbookings.zenchef.com/results?rid=379418 vendor on own site: Zencheffound by the scan of 2026-10-16, not yet tested
Ordernone on record
Menuboucan-nantes.fr/#menu1 html_pagefrom the scan
HoursTh 12:00-14:00,17:30-24:00, Fr 12:00-14:00,17:30-02:00, Sa 17:30-02:00from OpenStreetMap
Phone+33 2 28 29 31 26

Stable links that count: /go/boucan-nantes.fr/book, /go/boucan-nantes.fr/menu answer 302 to the links above; the count is the line "followed N direct links" on this page.

Owners: claim the business below to correct this record; the claim email carries the link.

Transactable

Can an agent transact?

Measured, not scored: the Agent-Direct Score stays at specification v1.0. This says which rails an agent could transact through today, and what the booking or ordering vendor's terms allow.

UCP profile
/.well-known/ucp, Google and Shopify's Universal Commerce Protocol
no
ACP discovery document
/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol
no
MCP server card
/.well-known/mcp/server-card.json
no
Ordering vendor that takes agent orders
Square, Toast, or a vendor whose terms allow agents
no
Vendor terms for agents
Zenchef, read 2026-10-15
Through partners

Zenchef's website terms (19 February 2024) forbid robots, scripts or automated systems that extract content and forbid crawling or scraping; agents book only through partner integrations a restaurant enables. Source. About Zenchef · all vendors.

Agent readiness

Level 1 of 5, Basic Web Presence

These are the standards an agent looks for before it reads a page, checked the same way as Cloudflare's Agent Readiness scan. They don't count toward the score. Each missing item links to a how-to. Cloudflare's report.

Link headers on the homepageno how
sitemap.xmlyes
AI bot rules in robots.txtyes
Content Signals in robots.txtno how
Markdown on Accept: text/markdownno how
llms.txtno how
API catalog (RFC 9727)no how
MCP server cardno how
A2A agent cardno how
Agent Skills indexno how
OAuth or OIDC discoveryno how
OAuth protected resource metadatano how
auth.mdno how
Web Bot Auth key directoryno how
ARD capability manifestno how
DNS-AID recordsno how
WebMCP tools on the pageno how
JSON-LD for the businessyes