mcp

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.

{
  "type": "object",
  "properties": {
    "brand": {
      "description": "Brand name e.g. 'Patek Philippe'",
      "type": "string"
    },
    "complication": {
      "description": "Complication e.g. 'Tourbillon'",
      "type": "string"
    },
    "limit": {
      "default": 8,
      "type": "number"
    },
    "material": {
      "description": "Case material e.g. 'Platinum'",
      "type": "string"
    },
    "max_price_usd": {
      "type": "number"
    },
    "min_price_usd": {
      "type": "number"
    },
    "query": {
      "type": "string"
    }
  }
}

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.

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string"
    }
  },
  "required": [
    "query"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "brand": {
      "type": "string"
    },
    "limit": {
      "default": 12,
      "type": "number"
    },
    "min_hammer_usd": {
      "type": "number"
    },
    "year_sold": {
      "type": "number"
    }
  }
}

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.

{
  "type": "object",
  "properties": {
    "house": {
      "type": "string"
    },
    "limit": {
      "default": 12,
      "type": "number"
    }
  }
}

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.

{
  "type": "object",
  "properties": {
    "brand": {
      "type": "string"
    },
    "reference": {
      "type": "string"
    }
  },
  "required": [
    "brand"
  ]
}

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

{
  "type": "object",
  "properties": {
    "slug_or_name": {
      "type": "string"
    }
  },
  "required": [
    "slug_or_name"
  ]
}

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.

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string"
    }
  },
  "required": [
    "q"
  ]
}

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.

{
  "type": "object",
  "properties": {}
}

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'.

{
  "type": "object",
  "properties": {
    "amount_usd": {
      "description": "Your guess in USD",
      "type": "number"
    },
    "attempt": {
      "description": "Which attempt this is (1-6), default 1",
      "type": "integer"
    }
  },
  "required": [
    "amount_usd"
  ]
}

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

{
  "type": "object",
  "properties": {}
}