# Ember at Horizons: Agent-Direct Score B (81.5%)

Site: https://horizonscasino.com/dining/ember-at-horizons
Report: https://directindex.org/r/emberathorizons.com
Scanned: 2026-10-21 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Ember at Horizons is mostly ready for agents.
An AI assistant can open Ember at Horizons's website. It can read what Ember at Horizons offers. To book or order, it is sent to OpenTable, a marketplace.

## Direct links
- Menu: https://www.emberathorizons.com/food
- Phone: 020 7494 3127
- Address: 1 Leicester Pl, WC2H 7BP, London
- Prices: 4 prices on the site, the middle one £9.95

## Nearby, also direct
Places near Ember at Horizons that take a booking or an order on their own website, with no marketplace in between.
- 新潮點 San Chiu Dim (70 m): https://directindex.org/r/sanchiudim.com
- Tao Tao Ju (70 m): https://directindex.org/r/taotaoju.co.uk
- Hong Kong Buffet (70 m): https://directindex.org/r/hongkongbuffet.org.uk
- Jollibee (70 m): https://directindex.org/r/jollibee.com.ph
- Market Place Leicester Square (70 m): https://directindex.org/r/marketplacefoodhall.com

## What to fix first
- **Booking only through opentable.** (+12 points) Every transaction an agent makes goes through the marketplace, which takes its commission. Add a direct way on your own site. Even a simple form will do. Guide: https://directindex.org/guides/book-direct-on-your-own-website
- **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. Guide: https://directindex.org/guides/llms-txt-for-a-business

## What the site tells visitors (Measured, not scored)
- **4 prices on the landing page, the middle one £9.95.** In London, the middle price of comparable sites that show prices is £11.90.

## Fix kit: What to paste

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

```
# Ember at Horizons

> restaurant in 1 Leicester Pl, WC2H 7BP, London, London. Phone 020 7494 3127.

## Book or order directly

- Menu: https://www.emberathorizons.com/food

## About

- Website: https://horizonscasino.com/dining/ember-at-horizons
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
```

## Already right
- **robots.txt lets AI crawlers in.** No rule blocks the main AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all got a normal response.
- **Structured data found (Restaurant).** address, phone, opening hours
- **Menu or price list is an HTML page.** Agents can read the items and prices.
- **OpenTable works with agents through its partners.** OpenTable's terms page could not be fetched on 2026-10-15; OpenTable names over 200 authorized partners, Google, Meta and OpenAI among them, as the channels through which agents book. Terms read on 2026-10-15: https://mynews13.com/fl/orlando/business/2026/07/14/opentable-new-terms. An assistant that isn't a partner may not be able to finish there. A direct path on your own domain works for all of them.

## Where it stands
1537 of 9352 in London. Top 16% of the sites scanned in this index.

| What the top 10% of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 100% | no |
| Publish the menu or price list as HTML | 87% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 94% | yes |
| Structured data with address, phone and hours | 62% | yes |
| Have an llms.txt | 36% | no |

Nearest places in the index: The Mermaids Tail (F, 27 m, https://directindex.org/r/mermaidstail.co.uk); The Big Smoke (F, 27 m, https://directindex.org/r/thebigsmokelondon.com); The Bosporus (F, 28 m, https://directindex.org/r/thebosporus.co.uk); YiQi (D, 63 m, https://directindex.org/r/yiqipanasia.co.uk); 成都成都 Chengdu Chengdu (D, 64 m, https://directindex.org/r/chengduchengdu.co.uk); 新潮點 San Chiu Dim (A, 66 m, https://directindex.org/r/sanchiudim.com); Tao Tao Ju (A, 67 m, https://directindex.org/r/taotaoju.co.uk); Hong Kong Buffet (B, 67 m, https://directindex.org/r/hongkongbuffet.org.uk); Jollibee (B, 68 m, https://directindex.org/r/jollibee.com.ph); Market Place Leicester Square (C, 69 m, https://directindex.org/r/marketplacefoodhall.com).

## What assistants answer
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.

The assistants were asked 13 everyday questions about London and named 66 places. Ember at Horizons wasn't one of them. See who was named: https://directindex.org/city/london/recommended


Compared with its peers: Sites built with Wix 53% (30% A or B, 24646 sites); Sites using OpenTable 65% (38% A or B, 3121 sites); This site 81.5%.

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

## Businesses like Ember at Horizons in London

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in London | 9352 | 54% | 35% | 81.5% |
| Sites built with Wix in London | 673 | 70% | 55% | 81.5% |
| Sites using OpenTable in London | 275 | 62% | 32% | 81.5% |
| Sites built with Wix and using OpenTable in London | 23 | 57% | 35% | 81.5% |

The best of the sites built with Wix and using OpenTable in London: Maiella Worth (B 76.9%, https://directindex.org/r/maiellaworth.com); Tarantella (B 76.9%, https://directindex.org/r/latarantella.co.uk); Namak Restaurant (B 73.8%, https://directindex.org/r/namak.restaurant); Essential Vegan Kitchen (B 72.3%, https://directindex.org/r/essentialvegan.uk); Salt Bar Restaurant (B 72.3%, https://directindex.org/r/saltbar.com).

With the fix above (Booking only through opentable), the score would be about 100%, which would be first of 9,352 in London.

## The direct record
What agents get for Ember at Horizons, as JSON: https://directindex.org/api/direct/emberathorizons.com
- Book: none on record
- Order: none on record
- Menu: https://www.emberathorizons.com/food (html_page; from the scan)
- Hours: none on record
- Phone: 020 7494 3127
- Stable links that count: https://directindex.org/go/emberathorizons.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): 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, OpenTable: Through partners. OpenTable's terms page could not be fetched on 2026-10-15; OpenTable names over 200 authorized partners, Google, Meta and OpenAI among them, as the channels through which agents book. Read 2026-10-15: https://mynews13.com/fl/orlando/business/2026/07/14/opentable-new-terms

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 25 | 25 |
| Actionable | 3 | 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/emberathorizons.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: no (how: https://isitagentready.com/.well-known/agent-skills/llms-txt/SKILL.md)
- 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

Keep watching this business (https://directindex.org/r/emberathorizons.com/plan): the assistants are asked again every month, and you see what changed. 2 EUR a month or 19 EUR a year.
Deep report: https://directindex.org/r/emberathorizons.com/deep. Ten questions phrased the way people ask them, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF. 5 EUR, paid once. Reading and scanning stay free. These few euros pay for the questions sent to the assistants and for the servers.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=emberathorizons.com&force=1