Seerfar Ozon Category Search

This skill lists the products of a specific Ozon category from the Seerfar analytics database. Given a categoryId, it returns category-level aggregates (total sales, total revenue, average price, average rating, seasonality) plus each product's sales, price, rating, review count, brand and seller — the starting point for category selection analysis, best-seller mining within a category, and category capacity / price-band analysis.

Core Concepts

Unit of data is the product, scoped to one category: pass a single categoryId and receive that category's product list with performance metrics, alongside category-level aggregates. This is a category-level view, not a shop or keyword view.

Where the categoryId comes from: categoryId is the Ozon category identifier — a hierarchical path joined by _ (e.g. 15621032_15621049_115951147), obtained from the Ozon category document or from other Seerfar Ozon tools. If the user only has a category name, first resolve it to a categoryId from an upstream Seerfar Ozon source before calling this skill.

Category aggregates vs product rows: the response carries both category-level totals (totalSales, totalRevenue, avgPrice, rating, seasonalityAmplitude, seasonalityCoef, startDate/endDate) and a paginated product list (data / products). Use the aggregates for category sizing and the rows for individual product analysis.

Sales & price currency: sales / monthlySalesUnits are units; price / revenue are in Russian rubles (₽), indicated by currency.

Time window: by default the data covers the last 30 days (startDate / endDate show the actual range). Pass date as yyyy-MM (e.g. 2026-02) to query a historical month snapshot.

Parameters

Only categoryId and page are required.

调用方式

• API 端点：POST /seerfar/ozon/categorySearch（完整参数/响应/错误码见 references/api.md）
• Python 脚本：python scripts/seerfar_ozon_category_search.py '<JSON 参数>' [--inline]
• 成本约束：本工具会消耗积分；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-seerfar-ozon-category-search-<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。

解决认证和积分问题

发生以下异常情况时，采用以下措施来处理：

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
• 响应提示积分或余额不足：消息含"积分余额不足/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。

措施

• 优先采用skill内的 onboarding.md 引导解决问题。
• 如找不到 onboarding.md 文件，则加载 /linkfox-onboarding 这个skill并根据它的引导来处理。如未安装请先安装：
  • 下载 https://agent-files.linkfox.com/skills/linkfox-onboarding/release.zip，解压后安装这个skill。如需用户授权才可下载，要询问用户获得授权，你不能自己放弃下载。
• 兜底措施：仅当前面两个措施经过所有努力都走不通时，才提示用户依据 https://skill.linkfox.com/linkfoxskills/guide.htm 指引获取API Key，或去 https://os.linkfox.com/ 补充积分。

Usage Examples

1. Category best-sellers (sort by 30-day sales)

{"categoryId": "15621032_15621049_115951147", "page": {"page": 1, "pageSize": 20, "orders": [{"field": "sales", "direction": "DESC"}]}}

2. Category top-revenue products

{"categoryId": "15621032_15621049_115951147", "page": {"page": 1, "pageSize": 20, "orders": [{"field": "revenue", "direction": "DESC"}]}}

3. Category premium price band (highest-priced)

{"categoryId": "15621032_15621049_115951147", "page": {"page": 1, "pageSize": 20, "orders": [{"field": "price", "direction": "DESC"}]}}

4. Historical month snapshot

{"categoryId": "15621032_15621049_115951147", "date": "2026-02", "page": {"page": 1, "pageSize": 20, "orders": [{"field": "sales", "direction": "DESC"}]}}

5. Filter to FBO-fulfilled products only

{"categoryId": "15621032_15621049_115951147", "fulfillment": "FBO", "page": {"page": 1, "pageSize": 20, "orders": [{"field": "sales", "direction": "DESC"}]}}

6. Page deeper into the category

{"categoryId": "15621032_15621049_115951147", "page": {"page": 2, "pageSize": 20, "orders": [{"field": "sales", "direction": "DESC"}]}}

How to Build Queries

1. Always pass page.orders: categories can contain many products — sort by the metric you care about (sales DESC for best-sellers, revenue DESC for top revenue, price DESC for the premium band, reviewRating DESC for best-reviewed).
2. Keep pageSize ≤ 20: the gateway caps page size at 20. Use page.page to paginate; check hasNextPage to know whether more pages exist.
3. Resolve the categoryId first: if the user gives a category name rather than an id, obtain the categoryId from an upstream Seerfar Ozon source before calling this skill.
4. Use category aggregates for sizing: totalSales, totalRevenue, avgPrice and rating describe the whole category at a glance — use them for capacity and price-band assessment before drilling into rows.
5. Use date for historical comparison: pass date as yyyy-MM to compare a past month against the current 30-day window.
6. fulfillment is a single string: pass one of FBO / FBS / RFBS / FBP / OZON, not an array.

Display Rules

1. Present data only: show the category aggregates and product metrics in a clear table without subjective advice.
2. Lead with category context, then product columns: state the category name (from categoryInfo.cnTitlePath / enTitlePath — confirms the right category), then totalSales, totalRevenue, avgPrice, rating, seasonality (seasonalityAmplitude / seasonalityCoef) and date range, plus the fulfillment distribution (sellerType map) as a one-line FBO/FBS/RFBS/... split; then a table of sku, title, price, sales, revenue, reviewRating, reviewCount, brandName, sellerName.
3. Currency: price / revenue are in rubles (₽); render with the currency symbol.
4. Fulfillment: fulfillment is an array (e.g. ["FBO"]); join multiple values with /.
5. Unified vs original fields: productId/rating/brand/monthlySalesUnits/monthlySalesRevenue/productPageUrl mirror sku/reviewRating/brandName/sales/revenue/productUrl — show one set, prefer the originals.
6. Pagination guidance: when hasNextPage is true, tell the user more pages are available via page.page; remind them pageSize is capped at 20.
7. Empty category: a non-existent categoryId returns success with total=0 and no data — tell the user the id may be wrong rather than reporting a system error.
8. Error handling: when code is not "200" (or errcode is not 200), explain the reason from msg / errmsg and suggest fixes (add page, lower pageSize, retry on rate-limit).

Important Limitations

• categoryId and page are both required; omitting either returns errcode 400.
• pageSize max 20: exceeding it returns errcode 1002.
• No text/keyword filter within a category: this endpoint filters by category (plus optional fulfillment and date) only; to find products by keyword, use the Seerfar Ozon market keyword search skill.
• total is the page row count, not the category's total product count — use hasNextPage to decide whether to fetch more pages.
• sellerType is a fulfillment distribution, not seller type: despite the name, the top-level sellerType is a map of fulfillment model → product count ({FBO, RFBS, FBP, FBS, OZON}); it does not carry 本土/跨境 (local/cross-border) info. categoryInfo carries the category name path (CN/EN/RU) and crossBorderSellable.

User Expression & Scenario Quick Reference

Applicable — analyzing one Ozon category's products and aggregates:

Not applicable — Needs beyond one category's product list:

• One shop/seller's catalog → use the Seerfar Ozon shop search skill.
• Market-level keyword discovery → use the Seerfar Ozon market keyword search skill.
• Keyword mining → use the Seerfar Ozon keyword mining skill.
• A single product's full detail → use a product-level Seerfar Ozon source (this skill returns category-level fields only).

Boundary judgment: if the user already has a categoryId (or one resolved from an upstream source) and wants to enumerate, rank, or size that category's products by sales/price/rating, start here. If they want a shop's catalog, keyword discovery, or a single product's deep detail, route to the corresponding Seerfar Ozon skill.

积分消耗规则

消耗 12 积分。

用户会因积分消耗而支付费用。请充分评估：当需要高频调用本技能，或用户对积分消耗量预期不足时，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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