The Direct Index
Report · San Francisco · scanned 2026-10-14

Tacos el Rey Food Truck

elreytacos.com is mostly ready for agents.

Order directly: elreytacos.square.site/ through square acting for the business · Menu: www.elreytacos.com/menu

See what an AI agent reads on this site →

B
73.8%

48 of 65 points available

1/5

agent-readiness level, Basic Web Presence

3

things to fix

Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.

Findings

What to fix first

  1. Structured data is incomplete +6 points

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

  2. No working HTTPS +3 points

    The page is only served over plain http. Agents and browsers downrank or refuse it.

  3. No llms.txt no points, still worth doing

    Optional today, cheap to add: a short text file describing the business for language models. How to fix it

No one is listed yet to fix this in San Francisco. List your agency or yourself: free, reviewed by hand.

Already right

Builder: squarespace · Front: cloudflare

Fix kit

What to paste

Filled from the business's own record and this scan. Check every line before it goes live; where it goes on squarespace is in the guides.

Show the code 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. Guide.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "FastFoodRestaurant",
  "name": "Tacos el Rey Food Truck",
  "url": "http://www.elreytacos.com",
  "telephone": "+1-510-593-1020",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "Potter Street"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 37.850837,
    "longitude": -122.2921247
  },
  "hasMenu": "http://www.elreytacos.com/menu",
  "potentialAction": [
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://elreytacos.square.site/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>

llms.txt

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

# Tacos el Rey Food Truck

> fast food restaurant in Potter Street, San Francisco. Phone +1-510-593-1020.

## Book or order directly

- Order: https://elreytacos.square.site/ (through square acting for the business)
- Menu: http://www.elreytacos.com/menu

## About

- Website: http://www.elreytacos.com
- This file follows llms.txt (https://llmstxt.org): a short plain-text description for language models.
Where it stands

How Tacos el Rey Food Truck compares

Where it stands

378 of 1,142 in San Francisco

Top 33% of the sites scanned in this index. Just above: Sunflower B, Sushi GoGo B. Just below: Tadaima Marina B, Tadich Grill B.

What the top tenth of the index doesTop 10%This site
Take bookings or orders on their own domain100%yes
Publish the menu or price list as HTML94%yes
Let AI crawlers in (no edge block, no robots.txt block)94%yes
Structured data with address, phone and hours48%no
Have an llms.txt13%no

The top tenth is the 115 best-scoring reachable sites of the index at the last refresh.

Against its peers

Average scoreA or BThis site
Sites built with Squarespace 7,098 sites65%48%73.8%
Sites using Square 793 sites69%47%73.8%

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
Spoon Korean Bistro korean213 mAyes
Bangkok by the Bay thai253 mByes
Secret of Tiger thai416 mCno
900 Grayson487 mCyes
Chai Thai Noodles thai517 mAyes
King of Kebab kebab535 mCyes
Cali alley583 mCyes
café bolita mexican699 mCyes
Tarocco906 mAyes
The Burrito Truck mexican937 mByes
Businesses like yours

Businesses like Tacos el Rey Food Truck in San Francisco

GroupSitesAvg scoreA or BThis site
Same kind in San Francisco1,14250%40%73.8%
Built with Squarespace in San Francisco18574%67%73.8%
Using Square in San Francisco3772%54%73.8%
Built with Squarespace and using Square in San Francisco1169%45%73.8%

The best of Built with Squarespace and using Square in San Francisco

Sam's American Eatery A 86.2% · Ox & Tiger B 80% · Burmatown B 78.5% · Banh Mi Love B 73.8% · Bon, nene C 66.2%

The climb

With the two fixes above (Structured data is incomplete; No working HTTPS) the score would be about 87.7%: 113th of 1,142 in San Francisco, up from 378th.

Peers are the businesses of the same index with a reachable site, latest scan of each; the rank uses the index's current ranking.

Assistants

What assistants answer

Each assistant is asked three questions about this business: the official website, where to book, where to order. The cell says where the answer sent people.

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.

Owners

Own this business?

Fixed something, or think a check is wrong? Rescans are free. Claiming takes one email to confirm; after that the three assistants are asked about the business right away, the site is rescanned weekly, and you get a message only when the score changes.

Rescan now · Markdown · Dispute a check

Deep report 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.

Send the fixes to your web person
One email, the fixes and the link; nothing stored.
Show the score

Owners who score well embed the badge; it links back here and updates with every scan.

Agent-Direct Score B

<a href="https://directindex.org/r/elreytacos.com"><img src="https://directindex.org/badge/elreytacos.com.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 an agent is served for this business, the rails it could transact through, and the agent standards the site publishes.

Show the details
The direct record

What agents get for Tacos el Rey Food Truck

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/elreytacos.com, through the MCP tool direct_record and in the city feed /city/san-francisco/direct.json.

PathLinkStatus
Booknone on record
Orderelreytacos.square.site/ vendor on own site: Squarefound by the scan of 2026-10-14, not yet tested
Menuwww.elreytacos.com/menu html_pagefrom the scan
Hoursnone on record
Phone+1-510-593-1020

Stable links that count: /go/elreytacos.com/order, /go/elreytacos.com/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
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
Vendor terms for agents
Square, read 2026-10-15
Yes

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

Square takes orders placed in ChatGPT and Claude for US food sellers since 1 July 2026 with no seller setup; its Buyer Account Terms still bar robots and scrapers from accessing Block systems. Source. About Square · all vendors.

The next scan also reads the contact, menu and booking pages one hop deeper; facts found there can change the score.

Agent readiness

Level 1 of 5, Basic Web Presence

The standards an agent looks for before it reads a page, on the same criteria as Cloudflare's Agent Readiness scan. Not part of 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