# Sapphire Smiles: Agent-Direct Score C (55.4%) Site: http://www.sapphiresmilesdentistry.com/ Report: https://directindex.org/r/sapphiresmilesdentistry.com Scanned: 2026-10-23 (Provisional, with the action test and the assistant citation check still to come. The hatched part of the bar isn't measured yet.) Sapphire Smiles is partly visible to agents. An AI assistant can open Sapphire Smiles'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 NexHealth. ## Direct links - Book directly: https://app.nexhealth.com/appt/sapphire-smiles (through nexhealth acting for the business) - Phone: +18324090400 - Address: 2522 Yale St #210, 77008, Houston - Prices: 3 prices on the site, the middle one $50.00 ## Nearby, also direct Places near Sapphire Smiles that take a booking or an order on their own website, with no marketplace in between. - Dentini Pediatric Dentist (240 m): https://directindex.org/r/dentinidentistry.com - Heights Hospital for Animals (480 m): https://directindex.org/r/heightshospitalforanimals.com - Heights Dermatology & Aesthetic Center (630 m): https://directindex.org/r/heightsskin.com - Hassler Dermatology (810 m): https://directindex.org/r/hasslerdermatology.com ## What to fix first - **No structured data for the business.** (+14 points) Add schema.org JSON-LD for the business (Dentist, MedicalClinic, Physiotherapy or the closest type, with name, address, telephone and openingHoursSpecification). Every assistant reads this block first, and the fix kit below has it filled in. Guide: https://directindex.org/guides/structured-data-restaurant - **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 that lists services and prices as text, and link to it from the homepage. Guide: https://directindex.org/guides/menu-pdf-ai - **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) - **3 prices on the landing page, the middle one $50.00.** In Houston, the middle price of comparable sites that show prices is $80.00. ## 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 ``` llms.txt. Save as /llms.txt at the root of the site. ``` # Sapphire Smiles > local business in 2522 Yale St #210, 77008, Houston, Houston dentists, clinics and vets. Phone +18324090400. ## Book or order directly - Book: https://app.nexhealth.com/appt/sapphire-smiles (through nexhealth acting for the business) ## About - Website: http://www.sapphiresmilesdentistry.com/ - 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. - **Appointments through nexhealth on your own domain.** There's no marketplace commission, and the customer stays yours. ## Where it stands 1228 of 2445 in Houston dentists, clinics and vets. Top 50% 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 | 97% | yes | | Publish the menu or price list as HTML | 6% | no | | Let AI crawlers in (no block at the server or in robots.txt) | 98% | yes | | Structured data with address, phone and hours | 44% | no | | Have an llms.txt | 40% | no | Nearest places in the index: Texas Lactation Consultants (C, 181 m, https://directindex.org/r/texaslactationconsultants.com); University Cancer Centers (F, 224 m, https://directindex.org/r/universitycancercenters.com); Dentini Pediatric Dentist (B, 238 m, https://directindex.org/r/dentinidentistry.com); North Houston Imaging (F, 332 m, https://directindex.org/r/nhicenter.com); Heights Hospital for Animals (D, 475 m, https://directindex.org/r/heightshospitalforanimals.com); Dentist Tree of The Heights (D, 528 m, https://directindex.org/r/dentisttreeheights.com); Houston Dental Oasis (D, 534 m, https://directindex.org/r/houstondentaloasis.com); Heights Dermatology & Aesthetic Center (D, 634 m, https://directindex.org/r/heightsskin.com); Hassler Dermatology (C, 814 m, https://directindex.org/r/hasslerdermatology.com); Christopher Balinger MD - Houston Plastic Surgery Associates (C, 815 m, https://directindex.org/r/houstonplasticsurgerytx.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. The assistants were asked 12 everyday questions about Houston dentists, clinics and vets and named 59 places. Sapphire Smiles wasn't one of them. See who was named: https://directindex.org/city/houston-clinics/recommended Compared with its peers: Sites using NexHealth 63% (31% A or B, 468 sites); This site 55.4%. See what an AI agent reads on this site: https://directindex.org/r/sapphiresmilesdentistry.com/agent-view ## Businesses like Sapphire Smiles in Houston dentists, clinics and vets | Group | Sites | Avg score | A or B | This site | |---|---|---|---|---| | Businesses of the same kind in Houston dentists, clinics and vets | 2445 | 50% | 20% | 55.4% | | Sites using NexHealth in Houston dentists, clinics and vets | 31 | 66% | 42% | 55.4% | The best of the sites using NexHealth in Houston dentists, clinics and vets: Teeth Whitening Houston (B 83.1%, https://directindex.org/r/marquettedentistry.com); Palmer Dental Group of Houston (B 77.5%, https://directindex.org/r/gregorypalmerdmd.com); Kaviani Dental (B 76.9%, https://directindex.org/r/kavianidental.com); The Dentists at Greenway (B 76.9%, https://directindex.org/r/thedentistsatgreenway.com); Chris E. Perkins & Associates (B 75.4%, https://directindex.org/r/chriseperkinsdds.com). With the two fixes above (No structured data for the business; No list of services and prices found), the score would be about 87.7%. That would be 5th of 2,445 in Houston dentists, clinics and vets, up from 1228th. ## The direct record What agents get for Sapphire Smiles, as JSON: https://directindex.org/api/direct/sapphiresmilesdentistry.com - Book: https://app.nexhealth.com/appt/sapphire-smiles (vendor on own site: NexHealth; found by the scan of 2026-10-23, not yet tested) - Order: none on record - Menu: none on record - Hours: none on record - Phone: +18324090400 - Stable links that count: https://directindex.org/go/sapphiresmilesdentistry.com/book ## 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, NexHealth: 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 | 1 | 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/sapphiresmilesdentistry.com - 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: no Keep watching this business (https://directindex.org/r/sapphiresmilesdentistry.com/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/sapphiresmilesdentistry.com/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 ยท Rescan now: https://directindex.org/scan?url=sapphiresmilesdentistry.com&force=1