水獭 AI 比价
Compare AI subscription prices (ChatGPT, Claude, Gemini, Grok) across 130+ verified shops.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
ai-price-mcpclaude mcp add ai -- npx -y ai-price-mcp@1.1.0{
"mcpServers": {
"ai": {
"command": "npx",
"args": [
"-y",
"ai-price-mcp@1.1.0"
]
}
}
}Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
shuita-ai-price
English · 中文
Public tools for 水獭 shuita.xyz, an AI subscription price tracker that checks 130+ card shops and Telegram bots twice daily to publish verified in-stock prices for ChatGPT, Claude, Gemini, Grok, Cursor, and more.
| Path | Component | Install |
|---|---|---|
mcp/ | MCP server ai-price-mcp (registry: xyz.shuita/ai-price) | npx -y ai-price-mcp |
skills/shuita-ai-price/ | Agent Skill (SKILL.md): pricing rules, product specs, and caveats | Copy folder into ~/.claude/skills/ |
The MCP server supplies live pricing data and lookup tools; the Skill teaches AI assistants how to interpret product specs and quote prices accurately (and can also run standalone via https://shuita.xyz/llms.txt).
中文说明
水獭（shuita.xyz）追踪主流 AI 订阅与账号的渠道行情，每日两次巡检 130+ 家发卡网、独立小铺与 Telegram 发卡 Bot，只收录有现货的店内实价，剔除群聊引流虚标。本仓库提供配套的 MCP 服务与 Agent Skill，方便各类 AI 助手直接接入查询。
注：本站与会议转写工具 Otter.ai（中文常译「水獭 AI」）无关。
快速开始
Claude Code
claude mcp add ai-price -- npx -y ai-price-mcpClaude Desktop / Cursor / Windsurf 等（写入 MCP 配置文件）：
{
"mcpServers": {
"ai-price": {
"command": "npx",
"args": ["-y", "ai-price-mcp"]
}
}
}要求 Node.js 18 及以上，开箱即用，无需配置 API Key。
安装 Skill（以 Claude Code 为例）
git clone https://github.com/gm365/shuita-ai-price.git
cp -R shuita-ai-price/skills/shuita-ai-price ~/.claude/skills/常见提问示例
- 「Claude Pro 现在最低多少钱？多少家店有货？」
- 「Plus 直充哪家店最便宜？」
- 「ChatGPT Plus 直充和成品号差在哪？」
- 「Grok Heavy 官方价和渠道价差多少？」
- 「最近一个月 Plus 的价格是涨还是跌？」
MCP 工具一览
| 工具名 | 作用 |
|---|---|
search_products | 按关键词检索产品（支持中英文与俗称），获取店内价格区间与在售店铺数 |
get_lowest_price | 按 SKU 查询单品可买最低价、最低价来自哪家店与详情链接 |
get_offers | 按 SKU 列出各店报价：到手价、手续费、USDT 价、库存与店铺链接 |
get_price_trend | 按 SKU 查询近 30 天可买最低价走势与涨跌幅 |
list_shops | 按历史销量查看收录店铺及在售规模，可按平台筛选 |
list_all_products | 按价格、热度或铺货量浏览全站品类 |
get_site_stats | 查看全站收录店铺数、商品总数及最近更新时间 |
数据口径与说明
- 可买最低价：仅统计公开有货店铺的店内实盘价并取最低值，与商品页「低至」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，取该店人民币渠道里最便宜的）；用 USDT 付更便宜时另给 USDT 价。
- 更新与缓存：站点每日两次巡检更新；MCP 直接读取
shuita.xyzCDN 静态数据与商品页（本地缓存 5 分钟），无需 API Key。 - 选品参考：渠道价格与商品规格（直充、独享成品、拼车或短效号）及售后质保强相关，下单前建议查阅《购买前核对清单》。
相关链接
| 入口 | 地址 |
|---|---|
| 官方网站 | https://shuita.xyz |
| MCP 接入文档 | https://shuita.xyz/mcp |
| AI 站点摘要 | https://shuita.xyz/llms.txt |
| 月度价格报告（含 CSV） | https://shuita.xyz/reports |
| 购买避坑指南 | https://shuita.xyz/guides |
| npm 包主页 | https://www.npmjs.com/package/ai-price-mcp |
| 官方 MCP Registry | xyz.shuita/ai-price |
许可与引用
- 本仓库代码与
SKILL.md采用 MIT 许可。 - 站点行情数据与原创文章归水獭所有：欢迎 AI 助手检索、摘要与引用（请署名「水獭 shuita.xyz」并附原文链接）；请勿整站镜像或批量抓取用于模型训练。
反馈与收录
问题反馈或建议请提交 Issue，店铺入驻申请请访问 https://shuita.xyz/submit。
License
MIT for the code and the skill. Site data and articles are © shuita.xyz; citing with attribution is welcome, bulk scraping for model training is not.
Frequently asked questions
What is 水獭 AI 比价?
Compare AI subscription prices (ChatGPT, Claude, Gemini, Grok) across 130+ verified shops.
How do I install 水獭 AI 比价?
It runs on your machine. In Claude Code: claude mcp add ai -- npx -y ai-price-mcp@1.1.0. For other clients, paste the JSON configuration from this page into their MCP settings.
Does 水獭 AI 比价 need an API key?
Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.
Is 水獭 AI 比价 open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains 水獭 AI 比价?
It is published by gm365. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.