# Port Discovery Children's Museum: Agent-Direct Score A (86.2%)

Site: https://www.portdiscovery.org/
Report: https://directindex.org/r/portdiscovery.org
Scanned: 2026-11-13 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.)
Port Discovery Children's Museum is ready for agents.
An AI assistant can open Port Discovery Children's Museum's website. It can read what Port Discovery Children's Museum offers. It finds a way to book or order directly on the site.

## Direct links
- Book directly: https://www.portdiscovery.org/cls/business-membership-portal/ (on the business's own site)
- Menu: https://www.portdiscovery.org/
- Phone: 410-727-8120
- Address: 35 Market Place, Baltimore, MD 21202
- Hours, from OpenStreetMap · Overture Maps: Mon–Thu 10:00–17:00; Fri 10:00–19:00; Sat–Sun 10:00–17:00
- Step-free access (OpenStreetMap)
- Prices: 9 prices on the site, the middle one $10.00

## Nearby, also direct
Places near Port Discovery Children's Museum that take a booking or an order on their own website, with no marketplace in between.
- Historic Ships in Baltimore (560 m): https://directindex.org/r/historicships.org
- Inner Harbor Travel (640 m): https://directindex.org/r/baltimore.org

## What to fix first
- **Structured data is incomplete.** (+6 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant
- **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)
- **9 prices on the landing page, the middle one $10.00.** 

## 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": "Museum",
  "name": "Port Discovery Children's Museum",
  "url": "https://www.portdiscovery.org/",
  "telephone": "410-727-8120",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "35 Market Place",
    "postalCode": "21202",
    "addressLocality": "Baltimore",
    "addressRegion": "MD",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 39.2890496,
    "longitude": -76.6062531
  },
  "openingHours": "Sa-Th 10:00-17:00; Fr 10:00-19:00",
  "openingHoursSpecification": [
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Saturday",
        "Sunday",
        "Monday",
        "Tuesday",
        "Wednesday",
        "Thursday"
      ],
      "opens": "10:00",
      "closes": "17:00"
    },
    {
      "@type": "OpeningHoursSpecification",
      "dayOfWeek": [
        "Friday"
      ],
      "opens": "10:00",
      "closes": "19:00"
    }
  ],
  "potentialAction": [
    {
      "@type": "ReserveAction",
      "target": {
        "@type": "EntryPoint",
        "urlTemplate": "https://www.portdiscovery.org/cls/business-membership-portal/",
        "actionPlatform": [
          "http://schema.org/DesktopWebPlatform",
          "http://schema.org/MobileWebPlatform"
        ]
      },
      "result": {
        "@type": "Reservation",
        "name": "Reservation"
      }
    }
  ]
}
</script>
```

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

```
# Port Discovery Children's Museum

> museum in 35 Market Place, Baltimore, MD 21202, Baltimore tours, attractions and museums. Phone 410-727-8120.

## Book or order directly

- Book: https://www.portdiscovery.org/cls/business-membership-portal/ (on the business's own site)
- Menu: https://www.portdiscovery.org/

## Opening hours

Sa-Th 10:00-17:00; Fr 10:00-19:00

## About

- Website: https://www.portdiscovery.org/
- 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 (Organization).** no address, phone or hours in it
- **Tickets and prices with prices on the page.** Agents can read the items and prices.
- **Tickets on your own site.** Agents can buy tickets without going through a marketplace.

## Where it stands
5 of 92 in Baltimore tours, attractions and museums. Top 5% 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 | 90% | yes |
| Publish the menu or price list as HTML | 80% | yes |
| Let AI crawlers in (no block at the server or in robots.txt) | 100% | yes |
| Structured data with address, phone and hours | 0% | no |
| Have an llms.txt | 50% | no |

Nearest places in the index: Reginald F Lewis Museum of Maryland African-American History and Culture (F, 269 m, https://directindex.org/r/lewismuseum.org); Flag House and Star-Spangled Banner Museum (D, 304 m, https://directindex.org/r/flaghouse.org); Bma-lexington Market (B, 423 m, https://directindex.org/r/lexingtonmarket.com); Museum Trustee Association (C, 440 m, https://directindex.org/r/museumtrustee.org); The Peale (D, 451 m, https://directindex.org/r/thepeale.org); Jewish Museum of Maryland (D, 460 m, https://directindex.org/r/jewishmuseummd.org); The Public Works Experience (F, 530 m, https://directindex.org/r/pwexperience.org); Historic Ships in Baltimore (D, 562 m, https://directindex.org/r/historicships.org); Inner Harbor Travel (B, 636 m, https://directindex.org/r/baltimore.org); City of Baltimore Fire Museum (D, 692 m, https://directindex.org/r/box414assoc.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.

Recommended when people ask: "A bike tour of the city for a family with kids, book for Saturday." (Gemini); "A private guide for half a day with the family, how do I book one?" (ChatGPT)


Compared with its peers: Sites built with WordPress 55% (24% A or B, 259325 sites); This site 86.2%.

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

## Named by ChatGPT and Gemini for "A bike tour of the city for a family with kids, book for Saturday" and "A private guide for half a day with the family, how do I book one?" in Baltimore tours, attractions and museums, November 2026
- "A bike tour of the city for a family with kids, book for Saturday." (2026-11-13): Gemini with a link to this site. https://directindex.org/city/baltimore-tours/recommended/bike-tour
- "A private guide for half a day with the family, how do I book one?" (2026-11-13): ChatGPT with a link to this site. https://directindex.org/city/baltimore-tours/recommended/private-guide
Named by 2 of 2 assistants asked. Badge: https://directindex.org/badge/named/portdiscovery.org.svg

## Businesses like Port Discovery Children's Museum in Baltimore tours, attractions and museums

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Baltimore tours, attractions and museums | 92 | 52% | 18% | 86.2% |
| Sites built with WordPress in Baltimore tours, attractions and museums | 39 | 57% | 23% | 86.2% |

The best of the sites built with WordPress in Baltimore tours, attractions and museums: Baltimore Streetcar Museum (A 92.5%, https://directindex.org/r/baltimorestreetcarmuseum.org); City Cruises Baltimore (B 84.6%, https://directindex.org/r/citycruises.com); Puptrait Pet Photography (B 84.6%, https://directindex.org/r/puptrait.com); Inner Harbor Travel (B 75.4%, https://directindex.org/r/baltimore.org); Watermark Tours (B 75.4%, https://directindex.org/r/watermarkjourney.com).

With the fix above (Structured data is incomplete), the score would be about 95.4%, which would be first of 92 in Baltimore tours, attractions and museums.

## The direct record
What agents get for Port Discovery Children's Museum, as JSON: https://directindex.org/api/direct/portdiscovery.org
- Book: https://www.portdiscovery.org/cls/business-membership-portal/ (own site; found by the scan of 2026-11-13, not yet tested)
- Order: none on record
- Menu: https://www.portdiscovery.org/ (html_inline; from the scan)
- Hours: Sa-Th 10:00-17:00; Fr 10:00-19:00 (closed now) (from OpenStreetMap)
- Phone: 410-727-8120
- Stable links that count: https://directindex.org/go/portdiscovery.org/book, https://directindex.org/go/portdiscovery.org/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

## 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/portdiscovery.org
- 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/portdiscovery.org/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/portdiscovery.org/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=portdiscovery.org&force=1