# Xin Chao, A Vietnamese Eatery: Agent-Direct Score B (78.5%)

Site: https://xinchaousa.com/
Report: https://directindex.org/r/xinchaoeatery.com
Scanned: 2026-10-24 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Xin Chao, A Vietnamese Eatery is mostly ready for agents.
An AI assistant can open Xin Chao, A Vietnamese Eatery's website. It can read what Xin Chao, A Vietnamese Eatery offers. It finds a way to book or order directly, through Toast.

## Direct links
- Order directly: https://www.toasttab.com/xinchaoeatery/v3/ (through toast acting for the business)
- Menu: https://www.xinchaoeatery.com/menus
- Phone: 8584610108
- Address: Del Mar Heights Road 3545
- Hours, from OpenStreetMap · Overture Maps: Mon–Sun 11:00–21:00

## Nearby, also direct
Places near Xin Chao, A Vietnamese Eatery that take a booking or an order on their own website, with no marketplace in between.
- Micheline's Pita House (10 m): https://directindex.org/r/pitahousesd.com
- Katana Sushi (60 m): https://directindex.org/r/ktnsushi.com
- La Salsa Fresh Mexican Grill (100 m): https://directindex.org/r/lasalsa.com
- The Melt (210 m): https://directindex.org/r/themelt.com
- Sidecar Doughnuts & Coffee (220 m): https://directindex.org/r/sidecardoughnuts.com

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

```html
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Restaurant",
  "name": "Xin Chao, A Vietnamese Eatery",
  "url": "https://xinchaousa.com/",
  "telephone": "8584610108",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Del Mar Heights Road 3545"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 32.9541173,
    "longitude": -117.230554
  },
  "openingHours": "Mo-Su 11:00-21:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday",
        "Friday",
        "Saturday",
        "Sunday"
      ],
      "opens": "11:00",
      "closes": "21:00"
    }
  ],
  "servesCuisine": [
    "vietnamese"
  ],
  "hasMenu": "https://www.xinchaoeatery.com/menus",
  "potentialAction": [
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.toasttab.com/xinchaoeatery/v3/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
```

## 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 (Organization).** no address, phone or hours in it
- **Menu or price list is an HTML page.** Agents can read the items and prices.
- **Ordering through toast on your own domain.** There's no marketplace commission, and the customer stays yours.
- **Toast works with agents through its partners.** Toast's guest terms could not be read on 2026-10-15 (bot challenge); since August 2026 Google's Ask Maps completes orders at Toast restaurants through Toast Local under the UCP for Food standard. Terms read on 2026-10-15: https://www.digitaltransactions.net/square-toast-jump-into-ai-boosted-google-maps/. 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
488 of 2243 in San Diego. Top 22% 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% | yes |
| Publish the menu or price list as HTML | 94% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 94% | yes |
| Structured data with address, phone and hours | 62% | no |
| Have an llms.txt | 37% | yes |

Nearest places in the index: Go Greek Authentic Yogurteria (F, 6 m, https://directindex.org/r/gogreekyogurt.com); Micheline's Pita House (A, 13 m, https://directindex.org/r/pitahousesd.com); Katana Sushi (B, 57 m, https://directindex.org/r/ktnsushi.com); La Salsa Fresh Mexican Grill (B, 102 m, https://directindex.org/r/lasalsa.com); The Melt (A, 211 m, https://directindex.org/r/themelt.com); Sidecar Doughnuts & Coffee (B, 215 m, https://directindex.org/r/sidecardoughnuts.com); Panini Kabob Grill (A, 235 m, https://directindex.org/r/paninikabobgrill.com); Pokewan (C, 250 m, https://directindex.org/r/pokewan.com); Daphne's California Greek (F, 252 m, https://directindex.org/r/daphnesgreekcafe.com); Steak 48 (A, 278 m, https://directindex.org/r/steak48.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 22 everyday questions about San Diego and named 100 places. Xin Chao, A Vietnamese Eatery wasn't one of them. See who was named: https://directindex.org/city/san-diego/recommended


Compared with its peers: Sites built with WordPress 55% (25% A or B, 236087 sites); Sites using Toast 73% (62% A or B, 6735 sites); This site 78.5%.

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

## Businesses like Xin Chao, A Vietnamese Eatery in San Diego

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in San Diego | 2243 | 55% | 36% | 78.5% |
| Sites built with WordPress in San Diego | 560 | 65% | 45% | 78.5% |
| Sites using Toast in San Diego | 293 | 75% | 63% | 78.5% |
| Sites built with WordPress and using Toast in San Diego | 101 | 75% | 67% | 78.5% |

The best of the sites built with WordPress and using Toast in San Diego: Scuderie Italia (A 100%, https://directindex.org/r/scuderieitalia.com); Shawarma House (A 100%, https://directindex.org/r/shawarmahousesd.com); Slowly Restaurant + Bar (A 100%, https://directindex.org/r/slowlysd.com); Tavola Nostra (A 100%, https://directindex.org/r/tavolanostrapizzeria.com); The Amigo Spot (A 100%, https://directindex.org/r/amigospotsandiego.com).

With the fix above (Structured data is incomplete), the score would be about 87.7%. That would be 241st of 2,243 in San Diego, up from 488th.

## The direct record
What agents get for Xin Chao, A Vietnamese Eatery, as JSON: https://directindex.org/api/direct/xinchaoeatery.com
- Book: none on record
- Order: https://www.toasttab.com/xinchaoeatery/v3/ (vendor on own site: Toast; found by the scan of 2026-10-24, not yet tested)
- Menu: https://www.xinchaoeatery.com/menus (html_page; from the scan)
- Hours: Mo-Su 11:00-21:00 (closed now) (from OpenStreetMap)
- Phone: 8584610108
- Stable links that count: https://directindex.org/go/xinchaoeatery.com/order, https://directindex.org/go/xinchaoeatery.com/menu
- Agents and people followed 4 direct links to this business this month (4 by AI agents).

## 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 (Toast): yes
- Vendor terms for agents, Toast: Through partners. Toast's guest terms could not be read on 2026-10-15 (bot challenge); since August 2026 Google's Ask Maps completes orders at Toast restaurants through Toast Local under the UCP for Food standard. Read 2026-10-15: https://www.digitaltransactions.net/square-toast-jump-into-ai-boosted-google-maps/

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 16 | 25 |
| Actionable | 10 | 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/xinchaoeatery.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

Keep watching this business (https://directindex.org/r/xinchaoeatery.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/xinchaoeatery.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=xinchaoeatery.com&force=1