MPSTATS Ozon Category Products

This skill drills into all Ozon (Russia) products under a given Russian category path, returning each SKU's sales, revenue, price, rating, stock, turnover, lost profit, and more. Designed for category bestseller mining, blue-ocean niche discovery, and brand-landscape scanning within a specific category.

Core Concepts

Russian full-path requirement: categoryPath must be the full Russian category path as used on the Ozon platform, with levels separated by / — for example, Одежда/Женская одежда/Футболки и топы женские. A partial path, English translation, or root-only value will generally return empty results.

Where to find the path: Typical workflows resolve the path via an upstream Ozon category-search step (if available in your toolchain) or by pulling a known SKU's category field from mpstats-ozon-product-detail / mpstats-ozon-product-search.

Filters are AND-combined: filters carries multi-field numeric conditions, each {field, op, value, value2?}. See the Filter Reference.

Currency: Default RUB. Override with currency (USD, EUR, CNY, ...) and optionally currencyRate.

FBO / FBS: includeFbs: true folds FBS into stock / sales numbers; false keeps FBO-only.

Parameters

Filter Reference

Each filters entry: {"field": "<snake_case>", "op": "<OP>", "value": <num>, "value2": <num?>}.

Common fields: sales (monthly units), final_price (price RUB), rating (0-5), comments (reviews), balance (stock), revenue (amount RUB), days_in_stock, turnover_days, lost_profit, category_position.

Operators: GTE, LTE, GT, LT, EQ, NOT_EQ, BETWEEN (requires value2).

调用方式

• API 端点：POST /mpstats/ozon/categoryProducts（完整参数/响应/错误码见 references/api.md）
• Python 脚本：python scripts/mpstats_ozon_category_products.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-mpstats-ozon-category-products-<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。

Usage Examples

1. Women's T-shirts — top by sales

{
  "categoryPath": "Одежда/Женская одежда/Футболки и топы женские",
  "sortField": "sales",
  "sortDirection": "desc",
  "pageSize": 100
}

2. Blue-ocean hunt (sales ≥ 50, rating ≥ 4.5)

{
  "categoryPath": "Одежда/Женская одежда/Футболки и топы женские",
  "filters": [
    {"field": "sales", "op": "GTE", "value": 50},
    {"field": "rating", "op": "GTE", "value": 4.5}
  ],
  "sortField": "revenue",
  "sortDirection": "desc"
}

3. Mid-price + strong turnover

{
  "categoryPath": "Электроника/Наушники",
  "filters": [
    {"field": "final_price", "op": "BETWEEN", "value": 1500, "value2": 5000},
    {"field": "turnover_days", "op": "LTE", "value": 30}
  ]
}

4. USD-converted ranking for cross-market comparison

{
  "categoryPath": "Электроника/Смартфоны",
  "currency": "USD",
  "sortField": "revenue",
  "sortDirection": "desc"
}

5. High lost-profit category scan

{
  "categoryPath": "Одежда/Мужская одежда/Куртки мужские",
  "filters": [{"field": "lost_profit", "op": "GTE", "value": 500000}],
  "sortField": "lost_profit",
  "sortDirection": "desc"
}

Display Rules

1. Compact category table — key columns: productId, title, brand, sellerName, price, monthlySalesUnits, monthlySalesRevenue, rating, balance, position, revenueSharePercent.
2. Revenue share = within this category query — 0-100%; clarify the basis when presenting.
3. Russian titles / brands — preserve original; translate on demand.
4. Currency labeling — state the currency; if converted, note "已按 USD 换算".
5. Pagination — report total; for large categories (tens of thousands of SKUs) suggest tightening filters rather than naively paging through.
6. Category position — lower is better; mention this when showing categoryPosition.

Important Limitations

• Russian full path only — partial or translated paths return empty.
• Path discovery is upstream — this endpoint does not browse the category tree; resolve the path via product detail / search first.
• Page cap — max 100 rows per page.
• T-1 data — endDate cannot be today or a future date.
• No business advice — data-only view.

User Expression & Scenario Quick Reference

Applicable — Category-scoped Ozon product metrics:

Not applicable — Needs beyond category drill-down:

• Unknown category path → use mpstats-ozon-product-search or product detail to discover the exact Russian path
• Brand-scoped drill → mpstats-ozon-brand-products
• Seller-scoped drill → mpstats-ozon-seller-products
• Single-SKU time-series → mpstats-ozon-product-trend
• Wildberries / other Russian marketplaces → not covered

Boundary judgment: Use this skill when the dimension is a category path and you want the per-SKU roll-up under it. For cross-category comparisons you must run multiple calls and fuse results at the Agent layer.

算力消耗规则

按动态规则计费：消耗算力 = 12。列表为空返回 0

重要：本技能的服务按倍数动态计算，可能一次性消耗大量算力，必须提醒用户，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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