The Direct Index
Report · San Jose cafes and bars · scanned 2026-10-24

Voltaire Coffee Roasters

voltairecoffeeroasters.com is mostly ready for agents.

Listed by Overture Maps.

OrderCallWebsite

Ways to reach Voltaire Coffee Roasters directly, with no marketplace in between. Checked 2026-10-24. Through square acting for the business. Report a mistake

S Market St, 95113, San Jose · (408) 747-9697

Nearby, also direct

Places near Voltaire Coffee Roasters that take a booking or an order on their own website, with no marketplace in between.

Owners

The website's grade

An AI assistant can open Voltaire Coffee Roasters's website. It can't find a menu or price list, so it answers from other sites. It finds a way to book or order directly, through Square.

72.3%

47 of 65 points available

1/5

agent-readiness level, Basic Web Presence

2

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 →

Named by assistants

Named by Gemini for "The best specialty coffee in town, open right now" in San Jose cafes and bars, October 2026

Each assistant was asked the way people ask, with web search on, for up to three places in San Jose cafes and bars and a link to each one's own site. This business was named in one answer, by 1 of the 2 assistants asked.

QuestionNamed byAsked
The best specialty coffee in town, open right now.Gemini with a link to this site2026-10-22

Every place named in San Jose cafes and bars, question by question.

Show it

The badge shows how many of the assistants asked named this business, and the month. It updates after every round.

Named by 1 of 2 assistants, Direct Index

<a href="https://directindex.org/r/voltairecoffeeroasters.com"><img src="https://directindex.org/badge/named/voltairecoffeeroasters.com.svg" alt="Named by 1 of 2 assistants, Direct Index" width="300" height="40"></a>
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.

Recommended when people ask:
“The best specialty coffee in town, open right now.” (Gemini, with a link to this site)

Where it stands

How Voltaire Coffee Roasters compares

Where it stands

49 of 244 in San Jose cafes and bars

Top 20% of the sites scanned in this index. Just above: Lunch With Tony B, The Club On Post B. Just below: El Jardin B, O’Flaherty’s B.

What the top 10% of the index doesTop 10%This site
Take bookings or orders on their own domain100%yes
Publish the menu or price list as HTML92%no
Let AI crawlers in (no block at the server or in robots.txt)96%yes
Structured data with address, phone and hours28%no
Have an llms.txt36%yes

The top 10% are the 25 highest-scoring reachable sites in the index at the last update.

Compared with its peers

Average scoreA or BThis site
Sites built with Wix 42,583 sites54%31%72.3%
Sites using Square 5,073 sites65%41%72.3%

Nearest places in the index

PlaceDistanceGradeDirect booking or ordering
Labyrinth Bar & Kitchen51 mFno
The Club On Post59 mByes
Mac's Club64 mFno
55 South113 mFno
Nomikai asian143 mAyes
Toastique breakfast, coffee_shop, smoothie, juice149 mCyes
Original Gravity Public House153 mFno
Still O.G. & Alter Ego Cocktail Club156 mCno
Paper Plane158 mCyes
TIKI PETE168 mFno
Businesses like yours

Businesses like Voltaire Coffee Roasters in San Jose cafes and bars

GroupSitesAvg scoreA or BThis site
Businesses of the same kind in San Jose cafes and bars24444%22%72.3%
Sites built with Wix in San Jose cafes and bars1859%33%72.3%
Sites using Square in San Jose cafes and bars1457%36%72.3%
Sites built with Wix and using Square in San Jose cafes and bars352%33%72.3%

The best of the sites using Square in San Jose cafes and bars

Haiku Teahouse B 84.6% · Boba Guys B 83.8% · Fresh Healthy Café B 73.8% · tōno coffee project B 70% · Go Fish Poke Bar C 61.3%

After the top fixes

With the two fixes above (No menu or price list found; Structured data is incomplete), the score would be about 87.7%. That would be 14th of 244 in San Jose cafes and bars, up from 49th.

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 menu or price list found +7 points

    Agents answer 'what do they offer?' from marketplaces instead. Add a page with the menu or price list and link to it from the homepage. How to fix it

  2. Structured data is incomplete +3 points

    Missing: opening hours. 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 San Jose cafes and bars. List your agency or yourself. It's free, and every listing is reviewed by hand.

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 (LocalBusiness) address, phone
  • Ordering through square on your own domain There's no marketplace commission, and the customer stays yours.

Builder: wix · contact page /about_us: 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 wix.

Where to paste it on Wix: Settings, then Custom Code under Development & integrations, then Add Custom Code; choose All pages and Head. The site must be published with a connected domain. 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": "LocalBusiness",
  "name": "Voltaire Coffee Roasters",
  "url": "http://www.voltairecoffeeroasters.com",
  "telephone": "(408) 747-9697",
  "address": "S Market St, 95113, San Jose",
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 37.3348346833148,
    "longitude": -121.89125068298897
  },
  "potentialAction": [
    {
      "@type": "OrderAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://voltairecoffeeroasters.square.site/s/order#17",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      }
    }
  ]
}
</script>
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.

· 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 B

<a href="https://directindex.org/r/voltairecoffeeroasters.com"><img src="https://directindex.org/badge/voltairecoffeeroasters.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 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 Voltaire Coffee Roasters

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/voltairecoffeeroasters.com, through the MCP tool direct_record and in the city feed /city/san-jose-cafes-bars/direct.json.

PathLinkStatus
Booknone on record
Ordervoltairecoffeeroasters.square.site/s/order#17 vendor on own site: Squarefound by the scan of 2026-10-24, not yet tested
Menunone on record
Hoursnone on record
Phone(408) 747-9697

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

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.

Agent readiness

Level 1 of 5, Basic Web Presence

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.txtyes
Content Signals in robots.txtno how
Markdown on Accept: text/markdownno how
llms.txtyes
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