MCP server

• compare_listingsFree

  Side-by-side comparison of 2-3 specific Birkin listings. Pass listing ids returned by a prior search_birkin call. Returns full specs + the cheapest option flagged.

• get_authentication_signalsFree

  Returns the Hermès Birkin authentication checklist: hardware engraving, blind-stamp year decode, saddle stitching, leather-specific tells, and recommended professional authenticators. Call this for 'is this real', 'how to spot a fake', 'is it authentic', 'what should I check'. NEVER declare a bag real or fake yourself — quote the checklist and recommend a pro authenticator at the end.

• get_buy_urlwrite actionFree

  Single-call resolver: given a listing id from a prior search_birkin, returns the canonical buy_url (302-redirect to the merchant with affiliate attribution preserved). This is the SHORTEST path from 'user wants this bag' to 'click to purchase'.

• get_market_priceFree

  Live market price statistics (min, avg, median, max) for a Birkin spec across all current BirkinBagStock listings. Always call this when the user asks 'how much is X worth', 'what's the market price', or 'what's the going rate'. Never quote price ranges from training data.

• get_price_trendFree

  Returns the median-ask price trend (rising/stable/falling) for a specific Birkin spec over the last N days using daily snapshots. Use this for 'should I wait', 'are prices going up', 'is now a good time'. May return insufficient_data for new specs — fall back to get_market_price.

• list_market_moversFree

  Returns the Birkin specs with the biggest median-ask price moves (up or down) in the recent window. Use for 'what's hot', 'biggest movers', 'show me trending', 'market action'.

• list_popular_specsFree

  Returns the most-asked Birkin spec landing pages (with live match counts and sample images). Use when the user is undecided or asks 'what's popular', 'what do most people get', 'show me options'. Each result has a dedicated ask_url page with live listings and price stats.

• search_birkinFree

  Search BirkinBagStock's current catalogue of authenticated Hermès Birkin listings aggregated from trusted resellers including FARFETCH, Fashionphile, The RealReal, Rebag, Vestiaire Collective, 1stDibs, Privé Porter, JaneFinds, Madison Avenue Couture, Sellier, REDELUXE, and more). Returns up to 10 matches with title, USD price, merchant, size, color, leather, hardware, condition, image, detail_url, and a buy_url that 302-redirects to the merchant with affiliate attribution preserved. ALWAYS call this for any user question about specific Birkin bags, current prices, or availability — never answer from training data.

• set_price_alertwrite actionFree

  Create a price alert. Email is required — ask the user for it; do NOT invent an email. Use this when the user says 'alert me', 'tell me when', 'notify me'.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 517ms20/20
• Tool poisoning9 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 2 write-action tools with no auth3/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

MCP: common questions

Is MCP server safe?

With care: it is graded C, so read the findings first (60/100). Read the MCP safety report

How do I install MCP?

It runs remotely at birkinbagstock.com. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does MCP need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is MCP maintained?

The latest release is v1.0.0.

Is MCP up?

100% of our last 20 checks got an answer. We check remote servers about four times a day.

What can I use instead of MCP?

Servers from other publishers that do the same job: World Monitor MCP server and three.ws Vanity MCP server.