Myfigurecollection Api MCP Server

myfigurecollection-api

An unofficial MyFigureCollection.net API: a Python library plus a local MCP server, so agents can read figure data, collections, lists and clubs.

MFC has no working public API. Its own API club (#349) has been promising "API v4 coming soon" for eight years. This package reads the public HTML instead, and turns it into typed models.

New here? The short version

MyFigureCollection is the largest catalog of anime figures and merch on the internet, and for years there has been no good way for a program to read it. This project fixes that on your own computer. You install it once, and an AI assistant like Claude can then look things up on MFC for you: "how much is this figure at AmiAmi?" or "list every Chiikawa item releasing in October."

sequenceDiagram
    participant You
    participant Claude
    participant api as mfc-api, on your computer
    participant MFC as myfigurecollection.net
    You->>Claude: How much is the Alice Carroll figure?
    Claude->>api: get_partner_listings(287)
    api->>MFC: fetch the item's Buy window
    MFC-->>api: HTML
    api-->>Claude: AmiAmi · Available · ¥11,980
    Claude-->>You: AmiAmi has it in stock for ¥11,980

What is MCP? The Model Context Protocol is a standard plug for giving AI assistants new abilities. An MCP server is a small program on your machine that an assistant is allowed to call. This one gives your assistant 12 MFC abilities, from item search to barcode lookup. Adding it takes one snippet in a config file, shown in Use it as an MCP server.

Why not use MFC's official API? There isn't one. The site's own API club has been waiting for it since 2018.

Why isn't this a website I can visit? Cloudflare guards MFC and decides who gets in partly by IP reputation. It trusts connections from home computers and distrusts servers, so a hosted version would get blocked within days while a copy on your own machine keeps working. That constraint shaped the whole design.

Do I need to know Python? Two terminal commands to install (below). After that your assistant does the driving.

Why this exists (and why the obvious approach fails)

MFC is behind Cloudflare, which blocks on TLS fingerprint — not user-agent. requests, httpx and aiohttp all get a 403 "Just a moment..." challenge no matter what headers you send. That is why the older tenji scraper stopped working; its parsers never even received HTML.

This package uses curl_cffi with impersonate="chrome", which reproduces a real Chrome handshake and gets a 200. That choice is load-bearing. Swapping in a normal HTTP client will break everything.

It is also why this ships as a local tool rather than a hosted service: Cloudflare weights IP reputation, so a scraper on datacenter IPs gets challenged and burns the shared address for everyone. Run it on your own machine.

flowchart LR
    A["requests / httpx / aiohttp<br/>(any headers you like)"] -->|"403 Just a moment..."| CF{Cloudflare}
    B["Your browser"] -->|200| CF
    C["mfc-api via curl_cffi<br/>(Chrome TLS handshake)"] -->|200| CF
    CF --> MFC[("myfigurecollection.net")]

Install

This needs Python 3.10+. The package is on PyPI:

pip install myfigurecollection-api

On a Mac, python3 is often Xcode's 3.9, which will not run this code, so be explicit about the interpreter (e.g. pip3.12). Working from a clone instead, use pip3.12 install -e ..

Then check it landed:

mfc-api item 287

If mfc-api isn't found, your shell's python3 bin directory isn't on PATH. Find the script with python3.12 -c "import sysconfig; print(sysconfig.get_path('scripts'))" and use that absolute path.

Use it as an MCP server

mfc-api with no arguments starts the MCP server on stdio. Add this to your MCP config — ~/Library/Application Support/Claude/claude_desktop_config.json for Claude Desktop, or .mcp.json in your project for Claude Code:

{
  "mcpServers": {
    "myfigurecollection": {
      "command": "uvx",
      "args": ["myfigurecollection-api"]
    }
  }
}

This needs uv installed; uvx fetches the package from PyPI on first run, so there is nothing else to set up.

No uv? Point command at the installed script by its absolute path, e.g. /Library/Frameworks/Python.framework/Versions/3.12/bin/mfc-api. The path must be absolute because MCP clients launch servers with a minimal PATH that does not include your shell's Python bin directory — a bare "command": "mfc-api" will fail even though it works in your terminal.

Tools

get_club is new — tenji never had it.

Two things to know about store data

Prices only exist where MFC has a barcode. get_partner_listings returns every partner shop, but MFC can only check real stock for items whose JAN it recorded. For an item with no barcode, all 32 partners come back as maybe_available with no price. That means "not checked", not "in stock". Filter on availability == "available".

search_by_barcode is a lookup, not a search. A known barcode returns the full item under item with matched: true. An unknown one returns matched: false — which includes barcodes that are real but that MFC simply never recorded, common for Western releases.

Configuration

Use it as a library

from mfc_api import MFCClient, CollectionStatus

with MFCClient() as mfc:
    item = mfc.get_item(287)
    print(item.name)                       # Aria - Alice Carroll - Maa - 1/6 (Toy's Works)
    print(item.releases[0].price)          # 6980.0
    print([c.name for c in item.characters])  # ['Alice Carroll', 'Maa']

    collection = mfc.get_collection("Climbatize", status=CollectionStatus.OWNED)
    print(collection.stats.owned, collection.pagination.total_pages)

    # Walk every page, politely (one request per second)
    for page in mfc.iter_collection("Climbatize", max_pages=3):
        print(page.pagination.current_page, len(page.items))

Barcode in, prices out:

from mfc_api import MFCClient

with MFCClient() as mfc:
    match = mfc.search_by_barcode("4543341130624")
    if match.matched:
        for listing in mfc.get_partner_listings(match.item.id).available:
            print(listing.shop_name, listing.price, listing.currency)  # AmiAmi 11980.0 JPY

Use it from the shell

mfc-api item 287

mfc-api barcode 4543341130624

mfc-api listings 287

mfc-api shops Japan --partners

mfc-api collection Climbatize --status owned --page 2

Everything prints JSON on stdout; logs go to stderr. mfc-api --help lists every subcommand. mfc-api-cli is kept as an alias.

Being a good citizen

• Rate-limited to 1 request/second by default, process-wide.
• Responses are cached on disk for an hour, so repeated agent calls cost nothing.
• Read-only. There are no login, write, or vote operations, and none are planned.

If you scrape MFC hard enough to be noticed, Cloudflare will start challenging your IP, and you will have made the site worse for everyone. Don't.

Tests

python3 -m pytest

The default run is entirely offline — parser tests read saved HTML fixtures captured on 2026-07-30. Tests that hit the live site are marked live and deselected by default:

python3 -m pytest -m live

Run those when MFC's markup may have changed; they are the canary.

Credits

The parser architecture — a parser class per page, given HTML, returning a model — is ported from tenji by Nate Shoffner (MIT). The selectors are not: MFC's templates moved on since tenji's last release. Two endpoints tenji used are gone entirely (itemlists.v4.php now 404s), and the collection, profile, list and shop pages all render different markup than it expects.

One piece of tenji did survive verbatim: the Buy window is still a form POST to /item/{id} with commit=loadWindow&window=buyItem, answering with JSON. That envelope is tenji's discovery and it still works in 2026.

tenji's MIT notice is reproduced in full in NOTICE, along with a precise account of what was and wasn't derived from it.

Disclaimer

Unofficial. Not affiliated with, endorsed by, or supported by MyFigureCollection.net or Tsuki Board. It scrapes public pages and will break whenever MFC changes its HTML. Item data belongs to MFC and its contributors.

MIT licensed — see LICENSE.

Built by Sara Kay.

mcp-name: io.github.ssskay/myfigurecollection-api