# Hot Stone Steak And Sushi Bar: Agent-Direct Score A (86.2%)

Site: https://www.hotstonelondon.com
Report: https://directindex.org/r/hotstonelondon.com
Scanned: 2026-10-14 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Hot Stone Steak And Sushi Bar is ready for agents.

## Direct links
- Book directly: https://hotstonelondon.com/reservation/ (on the business's own site)
- Menu: https://hotstonelondon.com/menu/
- Phone: +44 20 7419 0305

## What to fix first
- **Structured data is incomplete.** (+6 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant

## Fix kit: What to paste

Structured data (JSON-LD). One block in the page's head, or in the builder's custom-code slot. Replace anything that is wrong.

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Hot Stone Steak And Sushi Bar",
  "url": "https://www.hotstonelondon.com",
  "telephone": "+44 20 7419 0305",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Windmill Street 3",
    "postalCode": "W1T 2HY",
    "addressLocality": "London"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 51.5185161,
    "longitude": -0.1344303
  },
  "servesCuisine": [
    "japanese"
  ],
  "acceptsReservations": "https://hotstonelondon.com/reservation/",
  "hasMenu": "https://hotstonelondon.com/menu/",
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://hotstonelondon.com/reservation/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the key AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.
- **Structured data present (Organization).** but without address, phone or hours
- **Menu or price list is an HTML page.** Agents can read items and prices directly.
- **Booking on your own site.** Agents can book without a marketplace in the loop.

## Where it stands
356 of 3575 in London. Top 10% of the sites scanned in this index.

| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 99% | yes |
| Publish the menu or price list as HTML | 86% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 93% | yes |
| Structured data with address, phone and hours | 53% | no |
| Have an llms.txt | 26% | yes |

Nearest places with a similar menu: Kikuchi (D, 260 m, https://directindex.org/r/kikuchisushi.com); Chotto Matte (F, 546 m, https://directindex.org/r/chotto-matte.com); Humble Chicken (B, 558 m, https://directindex.org/r/humblechickenuk.com); YAKINIKU LIKE!! (D, 567 m, https://directindex.org/r/yakiniku-like.co.uk); Maki & Ramen (A, 627 m, https://directindex.org/r/makiramen.com); Kintan (B, 638 m, https://directindex.org/r/kintan.uk); ROBATA (F, 646 m, https://directindex.org/r/robata.co.uk); Abeno (A, 656 m, https://directindex.org/r/abeno.co.uk); Aki (A, 692 m, https://directindex.org/r/akilondon.com); SushiDog (D, 705 m, https://directindex.org/r/easy.coffee).

## What assistants answer
Not asked yet. Assistants are asked about the top-ranked businesses in each city index, and about every claimed business the moment it is claimed; claim this page to be included.

Against its peers: Sites built with WordPress 57% (26% A or B, 35830 sites); This site 86.2%.

See what an AI agent reads on this site: https://directindex.org/r/hotstonelondon.com/agent-view

## Businesses like Hot Stone Steak And Sushi Bar in London

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in London | 3575 | 45% | 34% | 86.2% |
| Built with WordPress in London | 960 | 70% | 56% | 86.2% |

The best of Built with WordPress in London: Aki (A 100%, https://directindex.org/r/akilondon.com); Ara Restaurant (A 100%, https://directindex.org/r/ararestaurant.co.uk); Brasserie Zedel (A 100%, https://directindex.org/r/brasseriezedel.com); Cacciari's Asia (A 100%, https://directindex.org/r/cacciaris.co.uk); Essenza (A 100%, https://directindex.org/r/essenza.co.uk).

With the fix above (Structured data is incomplete) the score would be about 95.4%: 51st of 3,575 in London, up from 356th.

## The direct record
What agents get for Hot Stone Steak And Sushi Bar, as JSON: https://directindex.org/api/direct/hotstonelondon.com
- Book: https://hotstonelondon.com/reservation/ (own site; found by the scan of 2026-10-14, not yet tested)
- Order: none on record
- Menu: https://hotstonelondon.com/menu/ (html_page; from the scan)
- Hours: none on record
- Phone: +44 20 7419 0305
- Stable links that count: https://directindex.org/go/hotstonelondon.com/book, https://directindex.org/go/hotstonelondon.com/menu

## Can an agent transact?
Measured, not scored (the score stays at spec v1.0).
- UCP profile (/.well-known/ucp, Google and Shopify's Universal Commerce Protocol): not measured
- ACP discovery document (/.well-known/acp.json, OpenAI and Stripe's Agentic Commerce Protocol): not measured
- 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): not measured

Not measured at this scan; the next scan measures it.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 16 | 25 |
| Actionable | 15 | 15 (the action test: pending) |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 1 of 5, Basic Web Presence. Cloudflare's report: https://isitagentready.com/hotstonelondon.com
- Link headers on the homepage: no (how: https://isitagentready.com/.well-known/agent-skills/link-headers/SKILL.md)
- sitemap.xml: yes
- AI bot rules in robots.txt: yes
- Content Signals in robots.txt: no (how: https://isitagentready.com/.well-known/agent-skills/content-signals/SKILL.md)
- Markdown on Accept: text/markdown: no (how: https://isitagentready.com/.well-known/agent-skills/markdown-negotiation/SKILL.md)
- llms.txt: yes
- API catalog (RFC 9727): no (how: https://isitagentready.com/.well-known/agent-skills/api-catalog/SKILL.md)
- MCP server card: no (how: https://isitagentready.com/.well-known/agent-skills/mcp-server-card/SKILL.md)
- A2A agent card: no (how: https://isitagentready.com/.well-known/agent-skills/a2a-agent-card/SKILL.md)
- Agent Skills index: no (how: https://isitagentready.com/.well-known/agent-skills/agent-skills/SKILL.md)
- OAuth or OIDC discovery: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-discovery/SKILL.md)
- OAuth protected resource metadata: no (how: https://isitagentready.com/.well-known/agent-skills/oauth-protected-resource/SKILL.md)
- auth.md: no (how: https://isitagentready.com/.well-known/agent-skills/auth-md/SKILL.md)
- Web Bot Auth key directory: no (how: https://isitagentready.com/.well-known/agent-skills/web-bot-auth/SKILL.md)
- ARD capability manifest: no (how: https://isitagentready.com/.well-known/agent-skills/ard/SKILL.md)
- DNS-AID records: no (how: https://isitagentready.com/.well-known/agent-skills/dns-aid/SKILL.md)
- WebMCP tools on the page: no (how: https://isitagentready.com/.well-known/agent-skills/webmcp/SKILL.md)
- JSON-LD for the business: yes

Deep report: https://directindex.org/r/hotstonelondon.com/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 19 EUR, one-off.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=hotstonelondon.com&force=1