# Hartl's Bistro: Agent-Direct Score B (76.9%)

Site: https://www.hartls-bistro.de/
Report: https://directindex.org/r/hartls-bistro.de
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.)
Hartl's Bistro is mostly ready for agents.
An AI assistant can open Hartl's Bistro'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 resOS.

## Direct links
- Book directly: https://hartls-bistro-1764717198.resos.com/booking (through resos acting for the business)
- Order directly: https://order-now-toolkit.takeaway.com/widgets/button?restId=13019190&language=de&vertical (through justeat acting for the business)
- Phone: +49 621 4377166
- Address: Rheingoldstraße 77 68199
- Hours, from OpenStreetMap: Mon–Tue closed; Wed–Thu 08:30–17:00; Fri–Sat 08:30–21:00; Sun 08:30–17:00
- Prices: 8 prices on the site, the middle one €33.00
- WhatsApp: a link on the site

## Nearby, also direct
Places near Hartl's Bistro that take a booking or an order on their own website, with no marketplace in between.
- Café Meerwiesen (2 km): https://directindex.org/r/meerwiesen.de
- AGÁTA Rösterei & Cafe (2.3 km): https://directindex.org/r/agata-kaffee.de
- frnds. (2.5 km): https://directindex.org/r/frnds.info
- Café Bar Restaurant Lemberg (2.5 km): https://directindex.org/r/lemberg-mannheim.de
- L'uva (2.8 km): https://directindex.org/r/luva-mannheim.de

## What to fix first
- **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. Guide: https://directindex.org/guides/menu-pdf-ai
- **The phone number on the site doesn't match the open map data.** The site shows 062143771666, but OpenStreetMap or Overture Maps lists +49 621 4377166. An assistant that sees two numbers can't tell which one to trust. Fix whichever is wrong, on the site or in the map data at openstreetmap.org.

## What the site tells visitors (Measured, not scored)
- **No English version declared.** Visitors from abroad, and assistants answering in English, read the page as it is.
- **8 prices on the landing page, the middle one €33.00.** 

## 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, opening hours
- **Booking through resos on your own domain.** There's no marketplace commission, and the customer stays yours.
- **Ordering through justeat on your own domain.** There's no marketplace commission, and the customer stays yours.

## Where it stands
8 of 86 in Mannheim cafes and bars. Top 9% 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 | 70% | no |
| Let AI crawlers in (no block at the server or in robots.txt) | 90% | yes |
| Structured data with address, phone and hours | 30% | yes |
| Have an llms.txt | 50% | yes |

Nearest places in the index: Cafe Lavandou (D, 478 m, https://directindex.org/r/cafe-lavandou.de); Backhaus Siegel (F, 479 m, https://directindex.org/r/backhaus-siegel.de); Haus-i Coffee-Shop (F, 559 m, https://directindex.org/r/haus-i-coffee-shop.de); Café Meerwiesen (C, 2034 m, https://directindex.org/r/meerwiesen.de); AGÁTA Rösterei & Cafe (C, 2310 m, https://directindex.org/r/agata-kaffee.de); Eismanufaktur Zeitgeist (F, 2422 m, https://directindex.org/r/eis.jetzt); frnds. (C, 2525 m, https://directindex.org/r/frnds.info); Café Bar Restaurant Lemberg (B, 2540 m, https://directindex.org/r/lemberg-mannheim.de); L'uva (A, 2845 m, https://directindex.org/r/luva-mannheim.de); Kaffeerösterei Lauri (F, 2894 m, https://directindex.org/r/lauri-kaffee.de).

## 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 12 everyday questions about Mannheim cafes and bars and named 48 places. Hartl's Bistro wasn't one of them. See who was named: https://directindex.org/city/mannheim-cafes-bars/recommended


Compared with its peers: Sites using resOS 70% (52% A or B, 258 sites); Sites using Just Eat 57% (12% A or B, 1981 sites); This site 76.9%.

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

## Businesses like Hartl's Bistro in Mannheim cafes and bars

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Businesses of the same kind in Mannheim cafes and bars | 86 | 49% | 17% | 76.9% |
| Sites using resOS in Mannheim cafes and bars | 1 | 77% | 100% | 76.9% |

The best of the businesses of the same kind in Mannheim cafes and bars: calmá (A 100%, https://directindex.org/r/calma-mannheim.de); Café Nunu (A 90.8%, https://directindex.org/r/nunu-mannheim.de); L'uva (A 89.2%, https://directindex.org/r/luva-mannheim.de); Café Im Juli (A 86.2%, https://directindex.org/r/im-juli-mannheim.de); Ella & Louis (A 86.2%, https://directindex.org/r/ellalouis.de).

With the fix above (No menu or price list found), the score would be about 87.7%. That would be 4th of 86 in Mannheim cafes and bars, up from 8th.

## The direct record
What agents get for Hartl's Bistro, as JSON: https://directindex.org/api/direct/hartls-bistro.de
- Book: https://hartls-bistro-1764717198.resos.com/booking (vendor on own site: resOS; found by the scan of 2026-10-24, not yet tested)
- Order: https://order-now-toolkit.takeaway.com/widgets/button?restId=13019190&language=de&vertical (vendor on own site: Just Eat; found by the scan of 2026-10-24, not yet tested)
- Menu: none on record
- Hours: Su, We-Th 08:30-17:00; Fr-Sa 08:30-21:00 (closed now) (from OpenStreetMap)
- Phone: +49 621 4377166
- Stable links that count: https://directindex.org/go/hartls-bistro.de/book, https://directindex.org/go/hartls-bistro.de/order

## 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, resOS: Not stated. The terms do not address an agent acting for a person (several bar scraping or data extraction only), could not be read on the date given, or the vendor has not been researched yet.

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 15 | 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/hartls-bistro.de
- 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: no (how: https://isitagentready.com/.well-known/agent-skills/ai-rules/SKILL.md)
- Content Signals in robots.txt: yes
- 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/hartls-bistro.de/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/hartls-bistro.de/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=hartls-bistro.de&force=1