MCP.Market

Mostexpensivewatches MCP server

online · 100% uptime
by mostexpensivewatches.net·net.mostexpensivewatches/mcp·v1.0.0
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Documented luxury-watch auction records: 1,150+ verified results, prices, rankings and datasets

B76/100grade B
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B76/100

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Mostexpensivewatches tools (10, 1 write)

write = sends, deletes, buys or posts
  • get_brand_infoFree

    Get factual profile for a watch brand: founding, tier, country, AI-written bio, inventory count and dealers carrying it.

  • get_market_estimateFree

    Combined market view for a brand or specific reference: live asking median/range from inventory + documented auction record + median hammer. Returns a one-line market signal. Use this for 'what is X worth' questions instead of guessing.

  • get_site_statsFree

    Get the live MostExpensiveWatches.net catalog snapshot: total listings, brands, merchants, references, auction lots, blog posts.

  • get_todays_hammer_gameFree

    HAMMER — the daily watch-auction price game. Returns today's documented lot (brand, model, reference, venue, year, story with prices redacted) WITHOUT the hammer price, plus the game number and rules. Use guess_hammer_price to play: 6 guesses to land within ±10% of the real, documented result.

  • guess_hammer_pricewrite actionFree

    Submit a guess for today's HAMMER game. Returns higher/lower plus a closeness band (green=within 10% — solved; yellow=1.5x; orange=3x; red=worse). The real hammer price and lot record are revealed when solved or after attempt 6. Track your own attempt count and pass it as 'attempt'.

  • list_upcoming_auctionsFree

    List upcoming watch auctions tracked at Phillips, Christie's, Sotheby's, Antiquorum, Bonhams, Aguttes and Monaco Legend. Filter by house. Use this for 'when is the next watch auction', 'what's coming up at Phillips' etc.

  • lookup_referenceFree

    Resolve a brand+reference (e.g. 'Patek 5711', 'Royal Oak 15202') to MEW's canonical /reference/<slug> page. Returns an AI-written factual description, current listing stats, the all-time auction record for the reference, and links. Prefer this over reciting from memory.

  • search_answersFree

    Search MEW's AEO answer pages (750 canonical + 6,000 localized). Use for 'what is', 'how much', 'why is' questions about specific references or market topics. Returns short snippets with answer URLs.

  • search_auction_compsFree

    Search the documented auction comp database (1,072+ lots from Phillips, Christie's, Sotheby's, Antiquorum, Bonhams). Each lot includes a primary-source citation URL. Filter by brand, min hammer USD or year_sold. Use this when the user asks about prices realised, records, or comparable sales.

  • search_inventoryFree

    Search live luxury watch inventory from 9 vetted dealers on MostExpensiveWatches.net. Filter by brand, complication, material, price range or free text. Returns up to 12 listings with brand, reference, price USD, merchant and a live URL.

Public scan report

scanner v0.1.9 · 2026-09-23 · same rubric, same numbers if you re-run it

1 high
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 427ms20/20
  • Tool poisoning10 tool descriptions checked15/15
  • Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
  • Maintenancelast push 46 days ago12/15
  • Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace7/10

Findings (1)

  • highWrite-action tools reachable without authenticationauth.open-write
Overall 76/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Mostexpensivewatches compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
76/100
higher than 48% of 48,255 servers
Tools
10
the typical server has 7
Tools that change things
10%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
473 ms
faster than 31% of 30,031 servers

What its tools let an agent do: 9 read · 1 change

Install Mostexpensivewatches in Claude Code, Cursor or VS Code

claude mcp add --transport http mcp https://mostexpensivewatches.net/mcp
Add to Cursor

What the publisher says

From the Mostexpensivewatches repository's README, as published. We do not edit it. Read it on GitHub

MostExpensiveWatches — watch auction records API, dataset, MCP server & CLI

Documented ultra-luxury watch auction data ($100k–$31M realized prices, primary-sourced), free to use, built for AI agents, CLIs and apps. No API key required.

Live site: https://mostexpensivewatches.net

For AI agents — MCP server (one line of config)

{"mcpServers": {"mostexpensivewatches": {"url": "https://mostexpensivewatches.net/mcp"}}}

Streamable HTTP, JSON-RPC 2.0. Tools: searchinventory, lookupreference, searchauctioncomps, listupcomingauctions, getmarketestimate, getbrandinfo, searchanswers, getsite_stats. Install docs: https://mostexpensivewatches.net/mcp/install

Datasets (CC-BY 4.0, schema.org Dataset, refreshed automatically)

Snapshots in this repo are point-in-time copies; the live endpoints recompile daily via an autonomous verification pipeline. Cite as "MostExpensiveWatches Record Ledger".

API (43 endpoints, no key)

  • OpenAPI 3.1: openapi.json · live: https://mostexpensivewatches.net/openapi.json
  • Docs: https://mostexpensivewatches.net/api
  • One-call snapshot: https://mostexpensivewatches.net/api/snapshot.json
  • Examples: https://mostexpensivewatches.net/api/examples.json
  • llms.txt: https://mostexpensivewatches.net/llms.txt
curl -s "https://mostexpensivewatches.net/api/listings/search?q=nautilus&limit=3"
curl -s "https://mostexpensivewatches.net/api/auctions?brand=Rolex&limit=5"
curl -s "https://mostexpensivewatches.net/api/answers/patek-5711-market-price.json"

CLI (dependency-free Python)

curl -sO https://mostexpensivewatches.net/cli/mew.py
python3 mew.py search "daytona" --limit 5

Also in this repo: mew.py

Human surfaces the data powers

  • The Record Ledger — every auction record, documented
  • How much is it worth? — 650 reference valuations
  • HAMMER — daily guess-the-hammer-price game
  • Grail Index · Price Index · Weekly brief

License

Data: CC-BY 4.0 (attribution: MostExpensiveWatches). Code (mew.py): MIT.

Nothing above is checked by us. What we check is on the safety report.

Mostexpensivewatches: common questions

Is Mostexpensivewatches MCP server safe?
Mostly: it is graded B (76/100). Read the Mostexpensivewatches safety report
How do I install Mostexpensivewatches?
It runs remotely at mostexpensivewatches.net. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Mostexpensivewatches need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Mostexpensivewatches maintained?
The last commit was 87 days ago (2026-08-08). The latest release is v1.0.0.
Is Mostexpensivewatches up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Mostexpensivewatches compare with other MCP servers?
safety score 76/100 (higher than 48% of 48,255 servers); tools 10 (the typical server has 7); tools that change things 10% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.