1688 Image-Based Product Search#

This skill performs visual product searches on the 1688 platform using an image URL, helping cross-border sellers find visually similar supplier products for sourcing.

Core Concepts#

1688 Image Search uses visual recognition to find products with similar appearance on the 1688 wholesale marketplace. It returns supplier product data including title, price, minimum order quantity, monthly sales, repurchase rate, trade score, and seller identity badges.

Data Fields#

FieldDescriptionofferIdProduct ID on 1688titleProduct titleimageUrlProduct main imagepriceWholesale price (CNY)consignPriceDropship price (CNY)salesQuantityMonthly sales volumeestimatedSalesAmountEstimated monthly revenuequantityBeginMinimum order quantityrepurchaseRateRepurchase ratetradeScoreProduct trade scorecompositeServiceScoreComposite service experience scoresellerIdentitiesSeller identity (超级工厂/实力商家/诚信通会员)offerIdentitiesProduct badge (严选)sendGoodsAddressTextShipping origindeliveryTimeDelivery time (24/48 hours)isOnePsaleSupports dropshipping (是/否)isJxhyPremium sourcing (是/否)hasPromotionHas promotion (是/否)isPatentProductPatent product (是/否)

Parameter Guide#

Image Rules:

1. Only png, jpg, jpeg formats are supported. webp, gif, and other formats are NOT supported.
2. Base64 string must be pure encoded content WITHOUT the data:image/jpeg;base64, prefix.
3. Image source — one of imageUrl, imageBase64, or imageId must be provided (at least one required).

ParameterRequiredDefaultDescriptionimageUrlConditional-Public image URL (max 1000 chars). Only png/jpg/jpeg formats supportedimageBase64Conditional-Pure Base64 encoded image string, without data:image/...;base64, prefix. Only png/jpg/jpeg supportedimageIdConditional-1688 image ID from previous search result (speeds up pagination)pageNo1Page number, starting from 1pageSizeNo20Results per page (1-50)priceStartNo-Min price filter (CNY)priceEndNo-Max price filter (CNY)filterNo-Filter conditions, comma-separated (see supported filters below)sortNo{"monthSold":"desc"}Sort as JSON: {field: direction} (see supported sort fields below)keywordNo-Keyword to further filter resultsproductCollectionIdNo-Product collection ID (see supported IDs below)

Supported Filters#

Multiple filters can be combined with commas (e.g. 1688Selection,totalEpScoreLv1,qrr0).

Filter ValueDescription1688Selection1688严选certifiedFactory认证工厂totalEpScoreLv1综合体验分5星totalEpScoreLv2综合体验分4星totalEpScoreLv3综合体验分3星totalEpScoreLv4综合体验分2星qrr0无品质退款qrr1品质退款率<1%qrr5品质退款率<5%qrr10品质退款率<10%shipInToday当日发货shipIn24Hours24小时发货shipIn48Hours48小时发货noReason7DReturn7天无理由退货isOnePsale一件代发isOnePsaleFreePost一件代发包邮new77天内新品new3030天内新品isQqyx全球严选JPFL日本专线USFL美国专线KRFL韩国专线VNFL越南专线SAFL沙特专线RUFL俄罗斯专线KZFL哈萨克斯坦专线HKFL香港专线MOFL澳门专线TWFL台湾专线

Supported Sort Fields#

FieldDirectionDescriptionpriceasc/descPrice ascending/descendingmonthSoldasc/descMonthly sales ascending/descendingrePurchaseRateasc/descRepurchase rate ascending/descending

Sort format example: {"price":"asc"} for price low to high.

Supported Product Collection IDs#

IDUsage262105288跨境货盘262105286跨境货盘262105253跨境货盘262105281跨境货盘262105280跨境货盘262105277跨境货盘262105276跨境货盘262105274跨境货盘262105269跨境货盘262185282跨境货盘

调用方式#

• API 端点： POST /alibaba1688/imageSearch（完整参数/响应/错误码见 references/api.md）
• Python 脚本： python scripts/alibaba1688_image_search.py '<JSON 参数>' [--inline]
• 成本约束：本工具会消耗算力；同一会话同一参数组合默认只调用一次，脚本带 24h 本地缓存。失败/空结果不得自动换关键词、翻页或改邮编连续试探；需要继续检索时先向用户说明会产生额外消耗。

输出策略（脚本默认行为）：

• 始终 将完整响应写入 <cwd>/linkfox/<YYYY-MM-DD>/<session>/data/linkfox-1688-search-by-image-<timestamp>.json（ <cwd> 为脚本执行时的工作目录，在 Claude Code 里即当前项目目录； <session> 取自环境变量 SESSION_ID，按用户任务自动聚合； 禁止写入 /tmp，当前目录不可写则报错）
• 响应体 ≤ 8 KB：落盘后把完整 JSON 打印到 stdout
• 响应体 > 8 KB：落盘后 stdout 只输出摘要（顶层字段、常见计数如 total/ costToken、最大列表字段的长度 + 前 3 条样本）
• 加 --inline 强制全量打印到 stdout（同样落盘）

读数据建议：先看摘要判断是否足够；需要具体字段时优先用 jq 或 ConvertFrom-Json 从保存的 json 文件按需抽取，避免整份 JSON 进入上下文。

解决认证和算力问题#

发生以下异常情况时，采用 references/onboarding.md 引导解决问题：

异常情况#

• 未配置API Key：环境变量未配置 LINKFOX_AGENT_API_KEY，也未配置 LINKFOXAGENT_API_KEY。
• 响应401或402状态码
• 响应提示算力或余额不足：消息含"算力余额不足/计费不足/余额不足/quota exceeded/insufficient balance/套餐到期/需充值/请充值"，或类似含义的内容。

Local Image Upload#

This tool requires a publicly accessible image URL. If the user provides a local image file path, you must upload it first to obtain a public URL.

Run the upload script:

bash

python scripts/upload_image.py /path/to/local/image.png

The script will return a public URL (valid for 24 hours) that can be used as the imageUrl parameter.

Usage Examples#

1. Basic image search

text

在1688搜索与图片相似的商品，图片地址为 https://m.media-amazon.com/images/I/719mRAn2VrL._AC_SL1500_.jpg

2. Search with filters

text

在1688搜索与图片相似的商品，图片地址为 https://m.media-amazon.com/images/I/719mRAn2VrL._AC_SL1500_.jpg，查询第1页，筛选1688严选，并按价格从高到低排序

3. Search with sorting

text

在1688搜索与图片相似的商品，图片地址为 https://example.com/product.jpg，按价格从高到低排序

4. Paginated search

text

在1688搜索与图片相似的商品，图片地址为 https://example.com/product.jpg，查询第2页，每页50条

5. Price range filter

text

在1688搜索与图片相似的商品，图片地址为 https://example.com/product.jpg，价格区间10-100元

Display Rules#

1. Present data clearly: Show results in a structured table with key columns: product image, title, price, dropship price, monthly sales, minimum order quantity, repurchase rate, and seller identity
2. Image display: When the response includes imageUrl for products, display them inline for visual comparison
3. Price display: Always show price in CNY (¥) format
4. Seller badges: Display seller identity badges (超级工厂/实力商家/诚信通会员) and product badges (严选) prominently
5. Result count: Always inform the user of total results and current page/total pages
6. Pagination hint: When more pages are available, suggest the user can request the next page
7. Filter/sort limitation: If the user requests a sort or filter not in the supported list, do NOT attempt any workaround. Inform the user of the supported options
8. No secondary processing: Results are real-time and not stored in a database, so secondary SQL/data processing is not available

Important Limitations#

1. Data real-time nature: Results are live searches, not stored in any database. Cannot use _dataQuery_executeDynamicQuery for secondary processing.
2. Logic constraint: If the user requests sort or filter conditions not in the preset supported list, do NOT call any other tool or logic to compensate.
3. Image input: One of imageUrl, imageBase64, or imageId is required. For page > 1, prefer passing imageId from the first page result to speed up queries.
4. Image format: Only png, jpg, jpeg are supported. webp, gif, and other formats will be rejected.
5. Base64 format: The imageBase64 value must be the raw Base64 string only — do NOT include the data:image/jpeg;base64, prefix.
6. Page size: Maximum 50 results per page.

User Expression & Scenario Quick Reference#

Applicable -- Visual product sourcing scenarios on 1688:

User SaysScenario"1688以图搜图" / "用图片找1688货源"Basic image search"帮我在1688找这个图片的同款"Find same-style products"跨境找工厂，图片是..."Cross-border supplier sourcing"这个Amazon产品在1688有没有货源"Reverse sourcing from Amazon image"筛选1688严选的相似商品"Filtered image search"按月销量排序找相似货源"Sorted image search"查看第2页结果"Pagination

Not applicable -- Needs beyond 1688 image search:

• Text/keyword-based 1688 search (use 店雷达-1688选品库)
• 1688 product rankings/trending (use 店雷达-1688商品榜单)
• Amazon image search (use 亚马逊前端-以图搜图)
• Image generation or editing
• Product review analysis
• Price history or trend analysis

Boundary judgment: When users say "找货源" or "找同款", if they provide an image URL and the intent is to find visually similar products on 1688, this skill applies. If they want keyword-based search or ranking data on 1688, use the 店雷达 tools instead.

算力消耗规则#

消耗 5 算力。

用户会因算力消耗而支付费用。请充分评估：当需要高频调用本技能，或用户对算力消耗量预期不足时，务必提醒用户，由用户决定是否继续。

Feedback:

Auto-detect and report feedback via the Feedback API when any of the following apply:

1. The functionality or purpose described in this skill does not match actual behavior
2. The skill's results do not match the user's intent
3. The user expresses dissatisfaction or praise about this skill
4. Anything you believe could be improved

Call the feedback API as specified in references/api.md. Do not interrupt the user's flow.

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