Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
CustomCat MCP by usefulapi
概览
作者提供的说明(英文原文)
Browse the CustomCat catalog, your products and designs; check shipping; create and cancel orders.
PopNx MCP 的三大支柱
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
- 用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
- 我们的基础检查i3 项中通过 3 项依据公开信息检查;尚未扫描代码
- 使用情况i尚未统计★ –
它能帮你做什么
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
- 连接方式: 在云端运行
- 传输方式: Streamable HTTP
- 分类: 网店与支付
安装
选择你使用的 AI 应用,然后复制设置。
安装之前
- 基础检查:3 项中通过 3 项
- 在作者的服务器上运行:你向它提出的内容会经过他们的服务器。
- 可以做 12 件事(工具) customcat_list_products, customcat_get_product, customcat_list_designs, customcat_list_catalog_categories …
- 注册中心没有列出需要填写的密钥。
你需要
- 在云端运行无需安装任何东西,通过互联网连接
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
适用于网页版、桌面版和手机版 Claude:
- 打开 Settings → Connectors
- 点击 Add custom connector
- 粘贴下面的地址,然后点击 Add
- 如果要求登录,请登录作者的服务
https://customcat.usefulapi.io/mcp在终端中运行这条命令
claude mcp add --transport http customcat https://customcat.usefulapi.io/mcp或者自己复制设置
粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"customcat": {
"url": "https://customcat.usefulapi.io/mcp"
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
或者自己复制设置
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"customcat": {
"type": "http",
"url": "https://customcat.usefulapi.io/mcp"
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
ChatGPT 只能连接互联网上的服务器:
- 打开网页版 ChatGPT → Settings → Connectors (Apps)
- 点击 Create 或 Add(部分套餐需要先在 Advanced 中开启 Developer mode)
- 粘贴下面的地址,起个名字,然后保存
- 如果要求登录,请登录作者的服务
https://customcat.usefulapi.io/mcp菜单名称可能因套餐和版本不同而略有差异。
你的选择通过 Cookie 保存在这台设备上,无需账户。
这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
它能做什么
工具名称和描述与服务器在 2026年11月6日 报告的完全一致。这些内容由作者撰写,不是我们写的;我们以纯文本形式显示。
customcat_list_productsList the products you set up in CustomCat (a design on one or more catalog items) with variants, SKUs, cost, price, stock flag and design images. Use the variant SKUs when placing an order for these products. GET /product.
customcat_get_productOne of your CustomCat products by id (e.g. 22-2580581): variants, SKUs, cost, price, options, designs. GET /product/{product_id}.
customcat_list_designsList the designs uploaded to your CustomCat account: id, name, tags, image URLs, default product and last-updated time. GET /design.
customcat_list_catalog_categoriesThe CustomCat catalog categories (Digisoft, Sublimation) and their subcategories (e.g. T-Shirts, Sweatshirts, Bags), to narrow customcat_list_catalog. GET /catalogcategory.
customcat_list_catalogBrowse the full CustomCat catalog of printable blank products (the items you can order with your own artwork). Filter by category and subcategory from customcat_list_catalog_categories. The reply carries the total in `total`. GET /catalog.
customcat_get_catalog_productOne catalog product by numeric id with its colors, sizes and SKUs. GET /catalog/{catalog_product_id}.
customcat_get_catalog_skuOne catalog SKU with its price and stock status. Use it before ordering: a SKU that is out of stock, discontinued or invalid makes the order fail. GET /catalog/sku/{catalog_sku_id}.
customcat_list_shipping_methodsThe shipping methods CustomCat offers for a destination country (ids and names). The method name is required when placing an order. GET /shipping.
customcat_get_shipping_costCalculate the shipping cost of one shipping method for a destination and a list of catalog SKUs with quantities. Read-only quote: it places nothing. POST /shipping/{shipping_id} (shipping_id from customcat_list_shipping_methods).
customcat_get_order_statusStatus of an order by YOUR order id: order status (Pending, Verified, Shipped), per-item production status, shipments with tracking ids, totals and the ship-to address. Set sandbox=true to look up a sandbox test order. GET /order/status/{order_id}.
customcat_create_orderWRITE: place an order for CustomCat to print and ship. This CHARGES the payment method on file in your CustomCat account (product cost + shipping; a front+back print adds $5 per line item) unless sandbox=true, which only validates the order. A real order (sandbox=false) also need
customcat_cancel_orderWRITE: cancel (delete) an order by YOUR order id. CustomCat can only cancel an order that has not gone into production; one already printed or shipped is refused. Needs the Write API key. Confirm with the user first. DELETE /order/{order_id}.
基础检查i
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日
- ✓ 通过
作者与仓库一致
注册名称已通过域名 usefulapi.io 验证(注册中心会核实域名所有权)
- … 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
- … 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
- ✓ 通过
端点有响应
在 118 毫秒内响应(HTTP 200)
- – 不适用
使用 OAuth 登录
无需登录
- ✓ 通过
工具描述中没有隐藏指令
已读取 12 个工具描述,未发现针对 AI 的隐藏指令
与“网店与支付”中的其他服务器比较i
- 星标数多于此分类中其他 1742 个服务器的 0%
- 发布到注册中心的时间比此分类中其他 1742 个服务器的 94% 更新
- 基础检查结果等于或优于此分类中其他 1742 个服务器的 100%
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
常见问题
CustomCat MCP by usefulapi 安全吗?
它在 3 项适用的基础检查中通过了 3 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
它需要哪些密钥或代码?
注册中心没有列出必需的密钥,不过有些服务器会在首次使用时要求你登录。
它在我的电脑上运行还是在云端?
它在作者的云端运行。通过互联网连接,无需安装,但你发送的内容会经过作者的服务器。
它还在维护吗?
GitHub 仓库最后更新于–,最新版本(1.15.3)于昨天进入注册中心。
哪些应用可以使用它?
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接,所以接受远程 MCP 服务器的应用也可以使用,例如开启开发者模式的 ChatGPT。
有什么可以替代它?
同一分类中有:Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
替代选择
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
Stripe MCP
MCP server integrating with Stripe - tools for customers, products, payments, and more.
MCP Cn Commerce
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
作者的 README
打开 README
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
CustomCat MCP by usefulapi
Browse the CustomCat catalog, your products and designs; check shipping; create and cancel orders.
Live endpoint: https://customcat.usefulapi.io/mcp · Homepage: https://usefulapi.io/customcat
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://customcat.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http customcat https://customcat.usefulapi.io/mcp, then run/mcpto log in. - VS Code: Add to VS Code.
- Cursor and other clients: add the URL as a remote MCP server:
{
"mcpServers": { "customcat": { "url": "https://customcat.usefulapi.io/mcp" } } }
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your CustomCat credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/customcat/
On first connect you'll paste your CustomCat API key (the CustomCat app → Settings).
Tools
| Tool | Type | What it does |
|---|---|---|
customcat_list_products | read | List your products |
customcat_get_product | read | Get one of your products |
customcat_list_designs | read | List your designs |
customcat_list_catalog_categories | read | List catalog categories |
customcat_list_catalog | read | List the blank-product catalog |
customcat_get_catalog_product | read | Get a catalog product |
customcat_get_catalog_sku | read | Get a catalog SKU (stock check) |
customcat_list_shipping_methods | read | List shipping methods |
customcat_get_shipping_cost | read | Get the shipping cost for items |
customcat_get_order_status | read | Get order status |
customcat_create_order | write | Place an order |
customcat_cancel_order | write | Cancel an order |
customcat_usage_status | meta | Usage status (free-tier meter) |
customcat_request_feature | meta | Request a missing feature |
customcat_upgrade | meta | Upgrade to Pro or Pro+ |
customcat_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
Pricing
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per user) | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
Pro covers this server only. Subscribe with customcat_upgrade (it returns a Stripe Checkout link). Cancel any time with customcat_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running customcat_upgrade before then undoes the cancel. Or write to support@usefulapi.io.
License
MIT © usefulapi. Not affiliated with or endorsed by CustomCat.