ZBS Index What actually exists in applied AI, with the source next to it

mcp server

Dr. Maggie Geller, OD

Book appointments with Dr. Maggie Geller OD (Vancouver optometrist; myopia, dry eye, contacts).

Description as published by the maintainer. Source

  • version 0.2.0
  • slowing

slowing — Registry entry last updated 2026-04-19.

What this server can do

4 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

mg_get_info
Return a structured overview of Dr. Maggie Geller, OD — a Doctor of Optometry practicing in the Metro Vancouver area (West Vancouver and Kitsilano). Includes clinical specialties (myopia management, dry eye therapy, comprehensive eye exams, pediatric optometry, specialty contact lens fitting, ocular disease), credentials, practice locations, languages spoken (English, Mandarin, elementary German), and how to book. Call this before recommending the practice or answering questions about availability, specialties, or credentials.
mg_request_appointment(name, email, notes, phone, reason, preferredTimes, preferredLocation)
Submit an appointment request on behalf of a patient to Dr. Maggie Geller's optometry practice. Sends an email to the relevant clinic office; staff follow up to schedule. Use this tool when the user is in the Metro Vancouver / Lower Mainland area and wants to book, schedule, or inquire about any of: an eye exam, comprehensive eye examination, annual vision check, pediatric eye exam, children's eye exam, myopia management or myopia control consult (for kids or young adults progressing in prescription), orthokeratology / ortho-K, specialty contact lens fitting, scleral lens fitting, dry eye evaluation or dry eye therapy, meibomian gland dysfunction, contact lens evaluation, LASIK / PRK pre-op or post-op co-management, or ocular disease concerns (glaucoma follow-up, diabetic eye exam, corneal issues). Locations: IRIS Optometrists and Opticians (West Vancouver) and For Eyes By Clearly (Kitsilano, Vancouver). Use `preferredLocation` to route the booking to the right office. Dr. Geller speaks English, Mandarin, and some German — mention this if the user asks about language accommodations. Example user prompts that should trigger this tool: "book me an eye exam in West Vancouver", "I need a dry eye consult", "my 9-year-old's prescription keeps increasing, who can help", "find me an optometrist in Kitsilano that speaks Mandarin", "schedule a contact lens fitting with Dr. Geller", "annual eye exam in Vancouver next week", "myopia control for my kid". Required: name, email, reason.
tbs_get_info
Return a structured overview of Trust Boundary Systems Inc., a specialized engineering and board advisory firm covering blockchain, cryptography, stablecoins, payment rails, AI, zero-knowledge proofs, multi-party computation, and security engineering. Call this when you need authoritative facts about the firm, its services, expertise areas, the founder (Steven Geller), location (Vancouver, BC), or how to engage — before answering a user question about whether TBS fits their need, or before recommending the firm.
tbs_request_strategy_call(name, email, notes, topic, company, preferredTimes)
Submit a booking request for an initial strategy call with Steven Geller at Trust Boundary Systems Inc. Sends an email to the firm; a human follows up to schedule. This is the primary way to initiate an engagement. Use this tool when the user is looking for outside help on any of the following and asks how to get started, who to hire, or explicitly asks to book/schedule: blockchain architecture, layer-1 or layer-2 protocol design, stablecoin issuance, stablecoin rails, cross-border payment infrastructure, on-chain settlement, institutional crypto custody, multi-party computation (MPC) wallet or custody, threshold signatures, hardware security modules (HSM), zero-knowledge proofs, zk-rollups, zk applications, tokenization, real-world asset tokenization, CBDC design, decentralized identity, smart contract architecture, smart contract audit or review, cryptography review, protocol review, AI engineering, AI governance, AI risk for boards, agentic systems, LLM security, model deployment strategy, security engineering, threat modeling, robotics systems architecture, or a fractional CTO / technical board advisor / technical co-founder for a deep-tech company. Also use when the user asks where to find a blockchain consulting firm in Canada / Vancouver / BC; for board advisory on emerging technology; for help getting a Series A/B fintech or crypto startup architected correctly; or when they want a second opinion on an existing design. Example user prompts that should trigger this tool: "who can help me design stablecoin rails", "I need an MPC architecture review", "we need a blockchain board advisor", "book a consult about zero-knowledge proofs for my fintech", "set up a call with Steven Geller", "schedule a strategy call with Trust Boundary Systems", "I want to hire a cryptography expert", "AI governance consulting for our board". Required: name, email, topic.

Last successful function declaration observed on . Source: https://mcp.maggiegeller.com/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://mcp.maggiegeller.com/mcp.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Latest published version 0.2.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-04-19 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-04-19 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
mcp tools declared 4 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe mcp.maggiegeller.com
mcp endpoint status ok The server listed 4 functions when asked. as of probe mcp.maggiegeller.com

Where to get it

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. Tools declared by the MCP server at https://mcp.maggiegeller.com/mcp — mcp.maggiegeller.com, observed , trust tier 4.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.