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Saver

Smart shopping assistant for Mainland China that searches JD/Taobao, compares prices, confirms needs, calculates final cost, and generates purchase links.

79 downloads
Free
Reviewed

Saver Skill

Smart shopping assistant - Connects to Saver MCP Server for product search and price comparison services.

Note: Currently serving users in Mainland China only. More countries and regions coming soon.

Features

  • 🔍 Product search (JD.com / Taobao)
  • 📊 Smart price comparison (lowest price / best seller / highest rating / fastest delivery)
  • 🎯 Requirement confirmation (auto-interaction for complex products)
  • 💰 Price calculation (coupon price + government subsidies)
  • 🔗 Generate purchase links
  • 🌊 SSE Streaming - Real-time progress updates

Usage

User: Help me find a refrigerator, 3000-5000 yuan
AI: (calls complete_shopping) → Returns recommendation results

Example conversation:

User: I want to buy a laptop, around 5000 yuan, mainly for coding
AI: I understand you need a laptop suitable for programming, budget around 5000 yuan.
    Here are my recommendations:
    🏆 Best Overall: Lenovo Xiaoxin Pro 16...
    💰 Lowest Price: ¥4,899
    📈 Best Seller: ASUS nofire Pro...
    ...

Tools

ToolDescription
analyze_shopping_needAnalyze user needs, determine if confirmation is needed
search_productsSearch products (JD/Taobao)
complete_shoppingComplete shopping flow (recommended)

Technical Details

  • MCP Server: http://81.70.235.20:3001/mcp
  • Protocol: MCP 2024-11-05 (Streamable HTTP + SSE)
  • Supported Platforms: JD.com, Taobao
  • No Authentication Required: Public service, direct access
  • Capabilities: streaming, sse

SSE Streaming

Enable real-time progress by setting stream: true:

{
  "method": "tools/call",
  "params": {
    "name": "complete_shopping",
    "arguments": {
      "query": "手机",
      "stream": true
    }
  }
}

SSE Events:

  • status - Status updates
  • progress - Progress updates (step, current, total)
  • result - Final result
  • error - Error message
  • done - Completion signal

Requirements

This Skill connects to a public MCP Server, no additional configuration needed.


Version: 1.1.0


中文原文

Saver Skill (省心买)

智能购物助手 - 连接省心买 MCP Server,提供商品搜索和比价推荐服务。

注意:目前仅服务中国大陆用户,更多国家、地区服务陆续开通中。

功能

  • 🔍 商品搜索(京东/淘宝)
  • 📊 智能比价推荐(最低价/销量王/评分王/最快达)
  • 🎯 需求确认(复杂商品自动交互)
  • 💰 价格计算(券后价+国家补贴)
  • 🔗 生成购买链接
  • 🌊 SSE 流式输出 - 实时进度推送

使用方式

用户:帮我找一台冰箱,3000-5000元
AI:(调用 complete_shopping)→ 返回推荐结果

示例对话:

用户:帮我买一台笔记本电脑,5000元左右,主要用来写代码
AI:我理解您需要一台适合编程的笔记本,预算5000元左右。
    推荐以下选项:
    🏆 最优推荐:联想小新Pro 16...
    💰 最低价:¥4,899
    📈 销量王:华硕无畏Pro...
    ...

工具列表

工具功能
analyze_shopping_need分析用户需求,判断是否需要确认
search_products搜索商品(京东/淘宝)
complete_shopping完整购物流程(推荐使用)

技术说明

  • MCP Server: http://81.70.235.20:3001/mcp
  • 协议版本: MCP 2024-11-05 (Streamable HTTP + SSE)
  • 支持平台: 京东、淘宝
  • 无需认证: 公开服务,直接调用
  • 能力: 流式输出、SSE

SSE 流式输出

设置 stream: true 启用实时进度:

{
  "method": "tools/call",
  "params": {
    "name": "complete_shopping",
    "arguments": {
      "query": "手机",
      "stream": true
    }
  }
}

SSE 事件类型:

  • status - 状态更新
  • progress - 进度更新(step, current, total)
  • result - 最终结果
  • error - 错误信息
  • done - 完成信号

部署要求

此 Skill 连接公开 MCP Server,无需额外配置。


版本:1.1.0

Download

ZIP package — ready to use

Skill Info

Creator
chenyichu86
Downloads
79
Published
Mar 15, 2026
Updated
Mar 16, 2026