About 水獭 AI 比价
水獭 AI 比价 is an MCP server that lets AI assistants query subscription prices from the 水獭比价站. It covers more than 130 verified shops and provides offers, stock information, and price trends for the past 30 days.
Key features
- 01Search products and price ranges by keyword
- 02Check the lowest available price
- 03View shop offers, fees, and stock
- 04Check price trends for the past 30 days
- 05Browse shops, products, and site statistics
Use cases
- 01Compare ChatGPT or Claude subscription offers
- 02Find the lowest verified price and stock for a product
- 03Review recent subscription price movements
MCP support
The MCP server provides clients with tools to query products, offers, shops, and price trends. Tools return both text and structured content; data is fetched from shuita.xyz without an API key.
Configuration
Local server config is the same for every client. Copy it into your client’s MCP config file.
Tools
5Saved tool list · updated 1w ago
| Parameter | Type | Required | Description |
|---|---|---|---|
| query | string | Yes | Search keywords, such as 'Claude Pro', 'GPT Plus', '短效', or 'Grok Heavy' |
Details
From the project READMEai-price-mcp
水獭 AI 订阅比价 MCP Server —— 让 AI 助手直接查询 ChatGPT、Claude、Gemini、Grok、Cursor 等主流 AI 订阅的渠道实盘行情。
数据源自水獭比价站(shuita.xyz),覆盖 130+ 家核验店铺与 70+ 种细分规格。
快速接入
Claude Desktop
在 claude_desktop_config.json 中加入:
{
"mcpServers": {
"ai-price": {
"command": "npx",
"args": ["-y", "ai-price-mcp"]
}
}
}
Cursor / Windsurf / 其他 MCP 客户端
npx -y ai-price-mcp
工具列表
| 工具名 | 作用 | 提问示例 |
|---|---|---|
search_products | 按关键词检索产品与价格区间(支持中英文与俗称) | 「Claude Pro 现在最低多少钱」 |
get_lowest_price | 查询单品可买最低价、来自哪家店与规格说明 | 查询 gpt_plus_short 的实盘底价 |
get_offers | 列出各店报价:到手价、手续费、USDT 价、库存与店铺链接 | 「Plus 直充哪家最便宜」 |
get_price_trend | 近 30 天可买最低价走势与涨跌幅 | 「Claude Pro 最近涨了还是跌了」 |
list_shops | 按历史销量查看收录店铺,可按平台筛选 | 「按销量列出前 10 家发卡店」 |
list_all_products | 浏览全站收录品类与行情 | 「目前覆盖了哪些 AI 订阅产品」 |
get_site_stats | 查看全站收录规模与更新时间 | 「一共收录了多少家店和商品」 |
数据口径
- 现货实价:所有对外报价均为每日两次(北京时间 8:30、20:30 前后)巡检所得的店内核验价,剔除群聊引流虚标;「可买最低价」优先取公开有货店铺的最低实价,与站点商品页口径一致。
- 到手价:价格为人民币付款的到手价(标价 + 支付手续费);用 USDT 付更便宜时另给 USDT 价。
- 结构化输出:每个工具同时返回文本与
structuredContent(带 outputSchema),方便程序化处理。 - 零配置运行:直接通过
shuita.xyzCDN 获取静态数据与商品页,本地缓存 5 分钟,无需申请任何 API Key。 - 接入指南:完整说明参见 shuita.xyz/mcp。
许可
MIT
Comments
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