Lucerna Noetica MCP server

• Registry namecom.lucernanoetica/lucernaverified in the MCP registry

The registry name sits under lucernanoetica.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-24
• Tools16
• Server calls itselflucerna
• Server version1.18.2
• Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 390 ms.

• Whether its tools do the product's job has not been judged yet.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP score97 of 100answers 100 · definitions 100 · context 78 · connects 100
• Answered100% of days12 of 12 daily checks
• Median first answer275 ms
• Space in an agent's context≈ 6,866 tokensthe definitions of all its tools (16), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 16 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• platform_catalog

  WHAT THIS PLATFORM ITSELF SELLS — its own add-ons and subscription lines, NOT the goods in its market. Call this when someone asks what the platform offers, what it costs, what plans or add-ons or extensions exist, whether there is a…

• escrow_shapes

  How money can be arranged here, matched to what the owner or their customer actually said. Two registers: the DEPOSIT LADDER (what happens when someone cancels — sealed onto an escrow hold at open and enforced by the arbiter against that…

• market_walk

  Walk the market as a place. Call it with NOTHING to stand at the gate and see which quarters exist — categories, storefronts, tags, kinds, sizes in stock and the price band across every listed shop, each with how many shops and items are…

• market_search

  Find shops in the Lucerna market by what they do, what they say about themselves, AND WHAT THEY ACTUALLY STOCK. Use this when you know what you are shopping for but not which shop — 'a barber in Denver', 'heavyweight black tee'. Words are…

• report_gap

  FILE A TICKET on Lucerna itself — the platform's own homework list. Three things put you here: a verb that does not exist (`missing`), a door that answered and its answer is not true (`wrong`), or a door that worked and the RESULT was bad…

• gap_check

  WHERE YOUR TICKET GOT TO. Call it with the `pg_…` id `report_gap` handed you and you get that ticket's state, what we shipped, THE TEST YOU CAN RUN to check us, and the whole conversation on it. Three states and the middle one is the…

• gap_reply

  ANSWER ON YOUR TICKET — and, when it is `pending`, CLOSE IT OR SEND IT BACK. `verdict: "fixed"` means you ran the `verify` line from gap_check and it works: the ticket closes stamped as confirmed by the reporter. `verdict: "still_broken"`…

• shop_lookup

  What a Lucerna shop is: its name, what it can actually do (bookings, a shop, tips, a concierge…), and the public doors a visitor or an agent can open. Use market_search first if you do not already know the shop's slug.

• concierge_document

  The shop's concierge as a document: the questions it asks, the catalog it prices against, the formula, and how it ends. Read this to know what a walk will ask before you start one.

• concierge_ask

  Ask a shop's brain a question in plain words — 'is this turf good for dogs', 'does the relaxed tee run small', 'do you have it in stock'. Answers come ONLY from the shop's own ratified spec sheet (every row cited to its source document)…

• shipping_options

  What it costs to ship an order, and the token that lets you buy it. REQUIRED before checkout_intent on anything physical: an escrow hold is struck at an exact amount and cannot be topped up afterwards, so the postage has to be inside it…

• checkout_intent

  WHAT BECOMES OF THE MONEY, so you can tell your human before they agree: it sits in an on-chain escrow that stays THEIRS, and it reaches the shop only when the buyer themselves acts on the link in their own mail — this platform cannot…

• checkout_status

  Where an order you opened stands, and what each answer MEANS for the money. Funded but not yet acted on = it sits in escrow and is still the buyer's. Completed = the buyer acted from their mail and the shop has been paid. Gone home = the…

• booking_offer

  What a shop sells TIME for, and when it is actually free: its services with their real prices and deposits, plus the openings for one of them on a given day. Read this before booking_intent — the shop's calendar is the authority on what…

• booking_intent

  WHAT BECOMES OF THE MONEY: it sits in an on-chain escrow that stays the buyer's, and it reaches the shop only when the buyer acts on the link in their own mail — this platform cannot move it, by construction. A hold nobody acts on goes…

• concierge_walk

  Walk a shop's concierge one turn at a time and get a real quote. Omit `walk` to start (you get the first question and a walk id); pass `walk` + `answer` for each turn. The shop mails the quote at the end, so answer the email question with…