# Send 电商价格比较 to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "ecommerce-price-comparison",
    "name": "电商价格比较",
    "source": "tencent",
    "type": "skill",
    "category": "通讯协作",
    "sourceUrl": "https://clawhub.ai/birdme007/ecommerce-price-comparison",
    "canonicalUrl": "https://clawhub.ai/birdme007/ecommerce-price-comparison",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/ecommerce-price-comparison",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=ecommerce-price-comparison",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "scripts/jd_scraper.py",
      "scripts/README.md",
      "references/comparison_logic.md",
      "references/platform_apis.md",
      "assets/template_report.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "ecommerce-price-comparison",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-02T06:03:28.214Z",
      "expiresAt": "2026-05-09T06:03:28.214Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=ecommerce-price-comparison",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=ecommerce-price-comparison",
        "contentDisposition": "attachment; filename=\"ecommerce-price-comparison-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "ecommerce-price-comparison"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/ecommerce-price-comparison"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/ecommerce-price-comparison",
    "downloadUrl": "https://openagent3.xyz/downloads/ecommerce-price-comparison",
    "agentUrl": "https://openagent3.xyz/skills/ecommerce-price-comparison/agent",
    "manifestUrl": "https://openagent3.xyz/skills/ecommerce-price-comparison/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/ecommerce-price-comparison/agent.md"
  }
}
```
## Documentation

### 电商价格比较技能

本技能帮助用户在中国主流电商平台（京东、淘宝、天猫、拼多多）之间进行商品价格比较，找出最佳购买方案。

### 基本使用方式

提供商品信息：可以给商品链接或商品名称
执行价格比较：技能会自动搜索各平台的价格
查看分析结果：获得价格对比和购买建议

### 示例命令

# 通过商品名称搜索
比较"iPhone 15"在各平台的价格

# 通过商品链接分析
分析这个京东链接的价格：https://item.jd.com/123456.html

# 多商品比较
比较"小米手机"和"华为手机"的价格差异

### 1. 价格抓取

京东：支持自营和第三方商家
淘宝：支持普通店铺和天猫店铺
天猫：支持品牌官方店
拼多多：支持百亿补贴和普通商品

### 2. 数据对比维度

价格：商品售价、优惠价、券后价
运费：包邮条件、运费金额
促销：满减、折扣、赠品
评价：评分、评价数量
店铺：店铺评分、信誉等级

### 3. 分析算法

价格排序：从低到高排列
性价比计算：结合价格、评价、店铺信誉
风险评估：识别价格异常或可疑商品
推荐方案：给出最佳购买建议

### 抓取策略

由于电商平台的防爬机制，采用混合策略：

浏览器自动化：使用Playwright进行动态页面渲染
API调用：使用平台官方API（如可用）
数据缓存：减少重复请求，提高效率

### 脚本说明

详见 scripts/README.md 了解各平台抓取脚本的详细说明。

### 场景1：日常购物比较

用户想购买某个商品，需要知道哪个平台最便宜。

### 场景2：价格监控

用户想监控某个商品的价格变化，等待最佳购买时机。

### 场景3：批量采购

用户需要批量采购商品，需要比较不同供应商的价格。

### 场景4：市场调研

用户需要了解某个品类在各平台的价格分布。

### 注意事项

价格实时性：电商价格变化频繁，结果仅供参考
库存状态：低价商品可能缺货或限购
地区差异：价格可能因用户地区不同而变化
账号差异：不同账号可能看到不同价格（如会员价）

### 价格历史追踪

使用 scripts/price_history.py 可以追踪商品价格变化趋势。

### 批量比较

使用 scripts/batch_compare.py 可以同时比较多个商品。

### 自定义权重

在 references/comparison_logic.md 中可以自定义价格比较的权重设置。

### 常见问题

抓取失败：平台防爬机制更新，需要更新脚本
价格不一致：不同时间、不同账号看到的价格可能不同
商品匹配错误：不同平台的商品规格可能不完全相同

### 解决方案

检查网络连接和代理设置
尝试使用不同的用户代理
手动验证商品链接是否有效

### 相关资源

平台API文档 - 各电商平台的API信息
比较逻辑说明 - 价格比较算法详解
报告模板 - 分析报告模板
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: birdme007
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-05-02T06:03:28.214Z
- Expires at: 2026-05-09T06:03:28.214Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/ecommerce-price-comparison)
- [Send to Agent page](https://openagent3.xyz/skills/ecommerce-price-comparison/agent)
- [JSON manifest](https://openagent3.xyz/skills/ecommerce-price-comparison/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/ecommerce-price-comparison/agent.md)
- [Download page](https://openagent3.xyz/downloads/ecommerce-price-comparison)