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

Supported Regions

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-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。

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。

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:

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

算力消耗规则

消耗 31 算力。

重要：本技能消耗大量算力，如果调用次数超过5次，必须用AskUserQuestion 和用户进行二次确认，要明确告知用户已消耗算力和继续调用的话预计消耗的算力，让用户自行决定是否继续。

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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