The Direct Index
Report · Tokyo tours, attractions and museums · scanned 2026-10-17

賀川豊彦記念松沢資料館

t-kagawa.or.jp is hard for agents to use.

Listed by OpenStreetMap · Overture Maps.

MenuWebsite

Ways to reach 賀川豊彦記念松沢資料館 directly, with no marketplace in between. Checked 2026-10-17. Report a mistake

Languages: Japanese, English

Owners

The website's grade

An AI assistant can open 賀川豊彦記念松沢資料館's website. It can read what 賀川豊彦記念松沢資料館 offers. It can't find a link to book or order online.

49.2%

32 of 65 points available

0/5

agent-readiness level, Not Ready

3

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 →

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.

Where it stands

How 賀川豊彦記念松沢資料館 compares

Where it stands

59 of 252 in Tokyo tours, attractions and museums

Top 23% of the sites scanned in this index. Just above: 東京消防庁消防防災資料センター消防博物館 D, 気象科学館 D. Just below: セイコーミュージアム D, ハイパーレーン D.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain100%no
Publish the menu or price list as HTML15%yes
Let AI crawlers in (no block at the server or in robots.txt)88%yes
Structured data with address, phone and hours0%no
Have an llms.txt8%no

The top 10% are the 26 highest-scoring reachable sites in the index at the last update.

Compared with its peers

Average scoreA or BThis site
Sites built with Webflow 4,847 sites57%24%49.2%

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
世田谷文学館1.5 kmFno
東京農業大学「食と農」の博物館3.3 kmFno
齋田記念館3.5 kmFno
Businesses like yours

Businesses like 賀川豊彦記念松沢資料館 in Tokyo tours, attractions and museums

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in Tokyo tours, attractions and museums25240%2%49.2%
Sites built with Webflow in Tokyo tours, attractions and museums342%0%49.2%

The best of the businesses of the same kind in Tokyo tours, attractions and museums

Street Kart Tokyo Bay B 76.9% · コニカミノルタ プラネタリア B 73.8% · 熊谷恒子記念館 B 73.8% · 紙の博物館 B 73.8% · ラクーアビル B 72.3%

After the top fixes

With the two fixes above (No structured data for the business; No ticket link on the website), the score would be about 95.4%, which would be first of 252 in Tokyo tours, attractions and museums.

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. No structured data for the business +15 points

    Add schema.org JSON-LD for the business (TouristAttraction, Museum, TravelAgency or the closest type, with name, address, telephone and openingHoursSpecification). Every assistant reads this block first, and the fix kit below has it filled in. How to fix it

  2. No ticket link on the website +15 points

    There's no link on the site for an agent to follow. If you take bookings or orders through a platform, link to it from the site so agents can find it. Add a ticket or booking page on your own domain. How to fix it

  3. 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 Tokyo tours, attractions and museums. List your agency or yourself. It's free, and every listing is reviewed by hand.

Already right

  • robots.txt lets AI crawlers in There's no robots.txt, which means everything is allowed.
  • AI crawlers get the page GPTBot, ClaudeBot and PerplexityBot all got a normal response.
  • Tickets and prices is an HTML page Agents can read the items and prices.

Builder: webflow · Front: cloudflare · contact page /contact: nothing new; menu page /periodical/selling-books-list-menu: nothing new

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 webflow.

Where to paste it on Webflow: the site's custom code settings, in the head code field. 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": "Museum",
  "name": "賀川豊彦記念松沢資料館",
  "url": "https://www.t-kagawa.or.jp/en",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 35.667897,
    "longitude": 139.625945
  }
}
</script>

llms.txt

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

# 賀川豊彦記念松沢資料館

> museum in Tokyo tours, attractions and museums.

## Book or order directly

- Menu: https://www.t-kagawa.or.jp/periodical/selling-books-list-menu

## About

- Website: https://www.t-kagawa.or.jp/en
- 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 D

<a href="https://directindex.org/r/t-kagawa.or.jp"><img src="https://directindex.org/badge/t-kagawa.or.jp.svg" alt="Agent-Direct Score D" 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 賀川豊彦記念松沢資料館

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/t-kagawa.or.jp, through the MCP tool direct_record and in the city feed /city/tokyo-tours/direct.json.

PathLinkStatus
Booknone on record
Ordernone on record
Menuwww.t-kagawa.or.jp/periodical/selling-books-list-menu html_pagefrom the scan
Hoursnone on record
Phonenone on record

Stable links that count: /go/t-kagawa.or.jp/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
Agent readiness

Level 0 of 5, Not Ready

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.txtno how
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 businessno