# Under Der Linden: Agent-Direct Score A (90%)

Site: https://underderlinden.com.sg/
Report: https://directindex.org/r/underderlinden.com.sg
Scanned: 2026-10-14 (Provisional: the assistant citation check still to come; the hatched part of the bar is not measured yet.)
Under Der Linden is ready for agents.

## Direct links
- Book directly: https://underderlinden.com.sg/reservation/ (on the business's own site)
- Menu: https://underderlinden.com.sg/menu/
- Phone: +65 9838 2977

## What to fix first
- **No llms.txt.** (no points, still worth doing) Optional today, cheap to add: a short text file describing the business for language models. Guide: https://directindex.org/guides/llms-txt-for-a-business

## Fix kit: What to paste

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

```
# Under Der Linden

> restaurant (asian, french, italian) in 139311, Singapore. Phone +65 9838 2977.

## Book or order directly

- Book: https://underderlinden.com.sg/reservation/ (on the business's own site)
- Menu: https://underderlinden.com.sg/menu/

## Opening hours

Su-Th 10:00-22:00; Fr-Sa 10:00-23:00

## About

- Website: https://underderlinden.com.sg/
- 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 key AI user agents.
- **AI crawlers get the page.** GPTBot, ClaudeBot and PerplexityBot all received a normal response.
- **Structured data present (Restaurant).** address, phone, opening hours
- **Menu or price list is an HTML page.** Agents can read items and prices directly.
- **Booking on your own site.** Agents can book without a marketplace in the loop.

## Where it stands
19 of 571 in Singapore. Top 3% of the sites scanned in this index.

| What the top tenth of the index does | Top 10% | This site |
|---|---|---|
| Take bookings or orders on their own domain | 88% | yes |
| Publish the menu or price list as HTML | 97% | yes |
| Let AI crawlers in (no edge block, no robots.txt block) | 95% | yes |
| Structured data with address, phone and hours | 47% | yes |
| Have an llms.txt | 28% | no |

Nearest places with a similar menu: Da Paolo BistroBar (D, 1468 m, https://directindex.org/r/dapaolo.com.sg); Les Bouchons Rochester (B, 1613 m, https://directindex.org/r/lesbouchons.sg); Hui Oriental Rochester (B, 1711 m, https://directindex.org/r/honeyhole.events); Nature Cafe (B, 1724 m, https://directindex.org/r/naturecafe.com.sg); Vineyard (A, 1799 m, https://directindex.org/r/vineyardhortpark.com.sg); Original Sin (D, 1870 m, https://directindex.org/r/originalsin.com.sg); Jia Xiang Sarawak Kolo Mee (F, 2365 m, https://directindex.org/r/take.app); The Spread (C, 2406 m, https://directindex.org/r/thespread.sg); Pasta Grove (A, 2846 m, https://directindex.org/r/pastagrove.com); Amano (B, 3325 m, https://directindex.org/r/amanosg.com).

## What assistants answer
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.

Against its peers: Sites built with WordPress 58% (29% A or B, 36926 sites); This site 90%.

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

## Businesses like Under Der Linden in Singapore

| Group | Sites | Avg score | A or B | This site |
|---|---|---|---|---|
| Same kind in Singapore | 571 | 49% | 34% | 90% |
| Built with WordPress in Singapore | 197 | 66% | 52% | 90% |

The best of Built with WordPress in Singapore: Joo Bar Makegeolli Bar (A 100%, https://directindex.org/r/joo-bar.com); 8 Korean BBQ (A 92.5%, https://directindex.org/r/8koreanbbq.com); Bistecca (A 90%, https://directindex.org/r/bistecca.com.sg); Fortuna Terrazza Cafe (A 90%, https://directindex.org/r/fortunaterrazza.com); Ministry of Crab Singapore (A 90%, https://directindex.org/r/ministryofcrab.sg).

## The direct record
What agents get for Under Der Linden, as JSON: https://directindex.org/api/direct/underderlinden.com.sg
- Book: https://underderlinden.com.sg/reservation/ (own site; could not verify: partial (2026-10-14))
- Order: none on record
- Menu: https://underderlinden.com.sg/menu/ (html_page; from the scan)
- Hours: Su-Th 10:00-22:00; Fr-Sa 10:00-23:00 (open now) (from OpenStreetMap)
- Phone: +65 9838 2977
- Stable links that count: https://directindex.org/go/underderlinden.com.sg/book, https://directindex.org/go/underderlinden.com.sg/menu
- Agents and people followed 2 direct links to this business this month (2 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): 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

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

## Score breakdown
| Component | Points | Available |
|---|---|---|
| Reachable | 25 | 25 |
| Readable | 25 | 25 |
| Actionable | 22 | 30 |
| Cited | 0 | 0 (the assistant citation check: pending) |

## Agent readiness (Cloudflare)
Level 1 of 5, Basic Web Presence. Cloudflare's report: https://isitagentready.com/underderlinden.com.sg
- 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

Deep report: https://directindex.org/r/underderlinden.com.sg/deep. 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.
Methodology: https://directindex.org/methodology · Rescan now: https://directindex.org/scan?url=underderlinden.com.sg&force=1