Ruiguan Text Trademark

SKILL.md

---
name: linkfox-ruiguan-text-trademark-detection
description: 面向电商产品Listing的文字商标检测与侵权风险分析。当用户提到商标检测、商标风险检查、品牌侵权筛查、产品标题商标扫描、文字商标查询、Listing合规检查、知识产权风险评估、text trademark detection, trademark infringement, brand infringement screening, listing compliance, intellectual property risk, Ruiguan时触发此技能。即使用户未明确说"商标"，只要其需求涉及检查产品文本（标题、描述、五点描述）中是否包含可能侵权的商标，也应触发此技能。
---

# Ruiguan Text Trademark Detection

This skill guides you on how to perform text-based trademark detection against product titles and other product text, helping e-commerce sellers identify potential trademark infringement risks before publishing listings.

## Core Concepts

Text Trademark Detection scans product text (titles, descriptions, bullet points) against registered trademark databases across 15 countries/regions. It returns matched trademarks along with risk scores, registration details, and holder information so sellers can avoid intellectual property violations.

**Risk score logic**: The `highestModeScore` field ranges from 0 to 5 -- a higher value indicates greater infringement risk. The `textTrademarkRadar` field classifies overall product risk into three levels: 0 (low risk), 1 (needs manual review), 2 (high risk).

**Blacklist and whitelist**: The response may include `blacklistTrademarks` (known dangerous trademarks to always avoid) and `whitelistTrademarks` (safe trademarks that can be ignored). Always surface blacklist matches prominently to the user.

## Parameters

| Parameter | Type | Required | Description | Example |
|-----------|------|----------|-------------|---------|
| productTitle | string | Yes | Product title to scan (max 1000 chars) | Wireless Bluetooth Headphones Noise Cancelling |
| regions | string | No | Country/region codes, comma-separated. Supported: US, EM, GB, DE, FR, IT, ES, AU, CA, MX, JP, CN, WO, TR, BX | US,EM,GB |
| limit | integer | Yes | Max number of results to return (default 100, max 500) | 100 |
| productText | string | No | Additional product text such as bullet points, description (max 1000 chars) | Ergonomic design with premium sound quality |

### Supported Regions

| Code | Region |
|------|--------|
| US | United States |
| EM | European Union |
| GB | United Kingdom |
| DE | Germany |
| FR | France |
| IT | Italy |
| ES | Spain |
| AU | Australia |
| CA | Canada |
| MX | Mexico |
| JP | Japan |
| CN | China |
| WO | WIPO (World Intellectual Property Organization) |
| TR | Turkey |
| BX | Bolivia |

When the user does not specify a region, default to **US**.

## 调用方式

- **API 端点**：`POST /ruiguan/textTrademarkDetection`（完整参数/响应/错误码见 `references/api.md`）
- **Python 脚本**：`python scripts/ruiguan_text_trademark_detection.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-ruiguan-text-trademark-detection-<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。

## How to Build Requests

### Principles

1. **Include the full product title**: Always pass the complete product title in `productTitle` -- partial text may miss trademark matches.
2. **Choose target regions**: Select regions matching the marketplaces where the product will be sold. Use comma-separated codes for multi-region checks.
3. **Provide additional text when available**: If the user has bullet points, descriptions, or backend keywords, include them in `productText` for a more thorough scan.
4. **Set an appropriate limit**: Use the default of 100 for standard checks. Increase up to 500 when scanning titles with many potential matches.

### Usage Examples

**1. Basic US Trademark Check for a Product Title**
```
productTitle: "Wireless Bluetooth Headphones Noise Cancelling Over Ear"
regions: "US"
limit: 100
```

**2. Multi-Region Check (US + EU + UK)**
```
productTitle: "Portable USB-C Charger Fast Charging Power Bank"
regions: "US,EM,GB"
limit: 100
```

**3. Full Listing Scan with Additional Text**
```
productTitle: "Stainless Steel Vacuum Insulated Water Bottle"
productText: "BPA-free, double-wall insulation, keeps drinks cold 24 hours, fits standard cup holders"
regions: "US,JP"
limit: 200
```

**4. Broad Global Check**
```
productTitle: "LED Ring Light with Tripod Stand for Streaming"
regions: "US,EM,GB,DE,FR,IT,ES,AU,CA,MX,JP,CN"
limit: 500
```

**5. China Domestic Market Check**
```
productTitle: "智能蓝牙耳机降噪头戴式"
regions: "CN"
limit: 100
```

## Display Rules

1. **Risk-first presentation**: Always highlight the overall risk level (`textTrademarkRadar`) at the top of results. Use clear language: "Low Risk", "Needs Manual Review", or "High Risk".
2. **Blacklist prominence**: If `blacklistTrademarks` is non-empty, display them first with a clear warning.
3. **Table format**: Present trademark matches in a table with columns: Trademark Name, Region, Risk Score, Status, Holder, Application Number, Famous, Amazon Brand, Active Holder.
4. **Score explanation**: Remind users that `highestModeScore` ranges from 0 (safe) to 5 (highest risk).
5. **Whitelist reassurance**: If `whitelistTrademarks` contains entries, note them as safe/exempted trademarks.
6. **Error handling**: When a request fails, explain the issue and suggest the user check their product title or adjust regions.
7. **No legal advice**: Always remind users that results are for reference only and do not constitute legal advice. Recommend consulting an IP attorney for definitive trademark clearance.
## Important Limitations

- **Text-only detection**: This tool detects trademarks in text. It does not analyze logos, images, or design marks.
- **Result cap**: Maximum 500 results per request.
- **Character limit**: Both `productTitle` and `productText` are limited to 1000 characters each.
- **Database coverage**: Covers 15 countries/regions. Trademarks registered in other jurisdictions may not be detected.

## User Expression & Scenario Quick Reference

**Applicable** -- Trademark risk analysis for product text:

| User Says | Scenario |
|-----------|----------|
| "Check my title for trademark issues" | Basic trademark scan |
| "Is this product name safe to use" | Infringement risk check |
| "Scan my listing for brand violations" | Full listing scan |
| "Any trademark risks in this title" | Risk assessment |
| "Check trademarks in US and EU" | Multi-region check |
| "Is XX a registered trademark" | Specific term lookup |
| "Will my listing get taken down for IP" | Compliance screening |
| "Check if this keyword infringes any brand" | Keyword safety check |

**Not applicable** -- Needs beyond text trademark detection:

- Logo or image-based trademark analysis
- Patent infringement checks
- Copyright detection
- Legal opinions or litigation strategy
- Trademark registration or filing assistance


**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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