Eureka Claim Translated

通过Eureka专利数据平台获取翻译后的专利权利要求。当用户询问专利权利要求、权利要求翻译、查看特定语言（中文、英文或日文）的权利要求、通过专利ID或公开号查询专利权利、分析权利要求文本、Eureka权利要求、claim translation, patent claim translation, Eureka...

Security Scan

The skill's code and docs consistently call an external LinkFox API to fetch translated patent claims, but the registry metadata does NOT declare the required API key environment variable (LINKFOXAGENT_API_KEY), creating an inconsistency you should resolve before trusting installation.

Purpose & Capability

Name, description, SKILL.md, references/api.md, and the script all align: the skill queries LinkFox's Eureka claimDataTranslated endpoint to return translated patent claims. That capability is coherent with the stated purpose. However, the skill metadata declares no required environment variables despite the implementation requiring an API key, which is a mismatch.

Instruction Scope

The SKILL.md instructs the agent to call the LinkFox tool gateway and to run the included script; it does not instruct reading unrelated files or secrets beyond the API key. It documents language/fallback rules and display/error handling. No instructions request broader system access.

Install Mechanism

There is no install spec (instruction-only with one helper script). Nothing is downloaded or written during install; risk from installation is minimal.

Credentials

The implementation requires a single API key via the environment variable LINKFOXAGENT_API_KEY to authenticate requests to https://tool-gateway.linkfox.com, which is appropriate for the functionality. However, the skill's declared requirements list zero required env vars — the missing declaration is an incoherence and could lead users to inadvertently provide credentials elsewhere or miss that the skill needs an external credential. No unrelated or excessive credentials are requested.

Persistence & Privilege

The skill is not marked always:true and does not request elevated/persistent platform privileges. It does perform network calls when invoked, which is expected for an API-backed skill.

What to consider before installing

This skill appears to implement exactly what it claims (fetch translated patent claims from LinkFox), but the registry metadata failed to declare that the skill needs an API key (LINKFOXAGENT_API_KEY). Before installing: 1) Confirm you trust the provider and domain (tool-gateway.linkfox.com and skill-api.linkfox.com) and read their documentation. 2) Verify where to obtain the API key (the SKILL.md and references point to a Feishu wiki) and ensure the key has appropriate scope/limits. 3) Do not reuse high-privilege credentials; create a limited API key for this skill. 4) Ask the publisher to update the skill metadata to list LINKFOXAGENT_API_KEY as a required env var so the registry accurately reflects its needs. If you cannot verify the provider or obtain a scoped key, treat the skill as untrusted.

Eureka Patent Claim Translation

This skill guides you on how to query translated patent claims from the Eureka patent data platform, enabling users to retrieve claim texts in Chinese, English, or Japanese for one or more patents.

Core Concepts

Patent claims define the legal scope of protection granted by a patent. This tool retrieves the translated text of patent claims from the Eureka platform, supporting three languages: Chinese (cn), English (en), and Japanese (jp). You can look up patents by their internal patent ID or by their publication (announcement) number.

Family patent substitution: When claims are unavailable for a specific patent, the tool can optionally substitute claims from a related family patent. This is controlled by the replaceByRelated parameter.

Parameter Guide

Parameter	Type	Required	Description
patentId	string	At least one of patentId or patentNumber	Internal patent ID. Separate multiple IDs with commas. Up to 100 patents per request.
patentNumber	string	At least one of patentId or patentNumber	Publication (announcement) number. Separate multiple numbers with commas. Up to 100 patents per request.
replaceByRelated	integer	No	Whether to substitute claims from a family patent when unavailable. 1 = yes, 0 = no. Default 0.
lang	string	No	Target translation language. en = English (default), cn = Chinese, jp = Japanese.

Key Rules

1. At least one identifier is required: You must provide either patentId or patentNumber (or both). If both are supplied, patentId takes priority.
2. Batch queries: Multiple patents can be queried at once by separating values with commas, up to 100 per request.
3. Default language is English: When the user does not specify a language, use en.
4. Family fallback: Set replaceByRelated to 1 only when the user explicitly wants substitute claims from a family patent if the original is missing.

Response Fields

Field	Description
total	Number of patent records returned
data	Array of patent objects (see below)
data[].patentId	Internal patent ID
data[].pn	Publication (announcement) number
data[].claims	Translated patent claims text
data[].pnRelated	Publication number of the substitute family patent (only present when family substitution was used)
costToken	Tokens consumed by this request

Usage Examples

1. Get English claims for a single patent by publication number

Show me the English claims for patent CN112345678A.

Parameters: patentNumber = "CN112345678A", lang = "en"

2. Get Chinese claims for multiple patents

Get the Chinese translation of claims for US20210012345A1 and EP3456789B1.

Parameters: patentNumber = "US20210012345A1,EP3456789B1", lang = "cn"

3. Get Japanese claims with family patent fallback

Get Japanese claims for JP2021123456A. If unavailable, try a family patent.

Parameters: patentNumber = "JP2021123456A", lang = "jp", replaceByRelated = 1

4. Query by patent ID

Get claims for patent ID 84a1b2c3 in English.

Parameters: patentId = "84a1b2c3", lang = "en"

5. Batch query with fallback enabled

Translate claims for these patents: CN112345678A, US20200012345A1, EP3456789B1. Use family patents if needed.

Parameters: patentNumber = "CN112345678A,US20200012345A1,EP3456789B1", lang = "en", replaceByRelated = 1

Display Rules

1. Present claims clearly: Show the translated claim text with proper formatting. If multiple patents are returned, separate each patent's claims with its publication number as a heading.
2. Family substitution notice: When pnRelated is present in the response, clearly inform the user that the claims were sourced from a related family patent and show the substitute publication number.
3. Language notice: State the language of the returned claims so the user knows which translation they are viewing.
4. Large results: When multiple patents are returned, summarize the count and show a few representative entries, reminding the user of the total.
5. Error handling: When a query fails, explain the reason based on the error response and suggest checking the patent ID or publication number.

API Usage

This tool calls the LinkFox tool gateway API. See references/api.md for calling conventions, request parameters, and response structure. You can also execute scripts/eureka_claim_translated.py directly to run queries.

Important Limitations

• At least one identifier required: Either patentId or patentNumber must be provided; otherwise the query will fail.
• Batch limit: A maximum of 100 patents per request.
• Language support: Only Chinese (cn), English (en), and Japanese (jp) are supported.
• Family substitution: Substitute claims are only returned when replaceByRelated is set to 1 and the original claims are unavailable.
• No claim analysis: This tool returns raw translated text only; it does not analyze or compare claims.

User Expression & Scenario Quick Reference

Applicable -- Queries related to patent claim text and translation:

User Says	Scenario
"Show me the claims for patent XX"	Single patent claim lookup
"Translate claims to Chinese/Japanese"	Claim translation
"What does patent XX claim?"	Claim content retrieval
"Get claims for these patents: XX, YY"	Batch patent claim lookup
"Claims unavailable, try family patent"	Family patent substitution
"Patent rights scope of XX"	Claim text retrieval

Not applicable -- Needs beyond patent claim translation:

• Patent search or discovery (finding patents by keyword)
• Patent citation or legal status analysis
• Patent abstract or description retrieval
• Patent portfolio analytics or statistics

Boundary -- Edge cases:

• If the user asks for "patent text" without specifying claims, clarify whether they want claims, abstract, or description.
• If the user provides more than 100 patents, split into multiple batches.

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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