# Dr. Med. Kai Sostmann - Privatpraxis Für Kinder- U. Jugendmedizin: Agent-Direct Score C (61.5%) Site: https://www.drkaisostmann.de/ Report: https://directindex.org/r/drkaisostmann.de Scanned: 2026-10-17 (Provisional: the action test and the assistant citation check still to come; the hatched part of the bar is not measured yet.) Dr. Med. Kai Sostmann - Privatpraxis Für Kinder- U. Jugendmedizin is partly visible to agents. An AI assistant can open the website of Dr. Med. Kai Sostmann - Privatpraxis Für Kinder- U. Jugendmedizin. It finds no menu or price list, so it answers from other sites. It finds a way to book or order directly, through patients.eterno-health.io. ## Direct links - Phone: 4930519996906 ## What to fix first - Languages: English - **Appointments through an unrecognised third party.** (+9 points) Check that the provider keeps you as the merchant of record. Guide: https://directindex.org/guides/book-direct-on-your-own-website - **No list of services and prices found.** (+7 points) Agents answer 'what do they treat and what does it cost' from directories instead. Add a page with services and prices as text and link it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai - **Structured data is incomplete.** (+6 points) Missing: address, telephone, opening hours. Guide: https://directindex.org/guides/structured-data-restaurant - **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 Structured data (JSON-LD). One block in the page's head, or in the builder's custom-code slot. Replace anything that is wrong. ```html ``` llms.txt. Save as /llms.txt at the root of the site. ``` # Dr. Med. Kai Sostmann - Privatpraxis Für Kinder- U. Jugendmedizin > organization in Schicklerstraße 5, 10179, Berlin, Berlin dentists, clinics and vets. Phone 4930519996906. ## About - Website: https://www.drkaisostmann.de/ - 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 (Organization).** but without address, phone or hours ## Where it stands 1305 of 7439 in Berlin dentists, clinics and vets. Top 18% 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 | 98% | no | | Publish the menu or price list as HTML | 6% | no | | Let AI crawlers in (no edge block, no robots.txt block) | 86% | yes | | Structured data with address, phone and hours | 15% | no | | Have an llms.txt | 17% | no | Nearest places in the index: Dr. King Privatpraxis Für Dermatologie (F, 0 m, https://directindex.org/r/kingderma.de); skin³ - Dermatologie · Laser · Ästhetik (C, 2 m, https://directindex.org/r/skin3-derma.de); Aesthecube GmbH - Kırdar Güney (D, 28 m, https://directindex.org/r/aesthecube.com); Tierärztekammer Berlin (D, 103 m, https://directindex.org/r/tieraerztekammer-berlin.de); Zahnarztpraxis MundWerk (C, 224 m, https://directindex.org/r/mundwerk-alexa.de); Physiotherapie Roseli Dutra (F, 256 m, https://directindex.org/r/physiotherapie-fuer-taenzer.de); Zahn In Mitte (C, 320 m, https://directindex.org/r/zahn-in-mitte.de); Verband Psychologischer Psychotherapeuten Im Bdp (B, 397 m, https://directindex.org/r/bdp-verband.de); Zahnarztpraxis Svitlana Lukasevica (D, 436 m, https://directindex.org/r/praxis-zahnaerztin-berlin.de); Frau Kathrin Schwarzkopf (F, 470 m, https://directindex.org/r/heilpraxis-schwarzkopf.de). ## 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 Webflow 59% (27% A or B, 2785 sites); This site 61.5%. See what an AI agent reads on this site: https://directindex.org/r/drkaisostmann.de/agent-view ## Businesses like Dr. Med. Kai Sostmann - Privatpraxis Für Kinder- U. Jugendmedizin in Berlin dentists, clinics and vets | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in Berlin dentists, clinics and vets | 7439 | 44% | 7% | 61.5% | | Sites built with Webflow in Berlin dentists, clinics and vets | 93 | 54% | 5% | 61.5% | The best of the sites built with Webflow in Berlin dentists, clinics and vets: Physiotherapie Bilal GmbH (B 84.6%, https://directindex.org/r/praxisbilal.de); viaPhysio (B 80%, https://directindex.org/r/viaphysio.de); Biss45 (B 78.5%, https://directindex.org/r/biss45.de); Mahr Reiner Dipl.-päd. Kinder- Und Jugendlichenpsychotherapeut (B 73.8%, https://directindex.org/r/praxis-mahr.de); Radiologie Frohnau (B 72.3%, https://directindex.org/r/radiologie-frohnau.de). With the three fixes above (Appointments through an unrecognised third party; No list of services and prices found; Structured data is incomplete) the score would be about 95.4%: first of 7,439 in Berlin dentists, clinics and vets. ## The direct record What agents get for Dr. Med. Kai Sostmann - Privatpraxis Für Kinder- U. Jugendmedizin, as JSON: https://directindex.org/api/direct/drkaisostmann.de - Book: none on record - Order: none on record - Menu: none on record - Hours: none on record - Phone: 4930519996906 ## 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 | 9 | 25 | | Actionable | 6 | 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/drkaisostmann.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: 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/drkaisostmann.de/plan): the assistants asked again every month, with what changed; 2 EUR a month or 19 EUR a year. Deep report: https://directindex.org/r/drkaisostmann.de/deep. Ten questions the way people ask, each assistant's full answer, the eight nearest similar places, the fix plan and a PDF: 5 EUR, one-off. 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=drkaisostmann.de&force=1