Agent skill

Linkfox Zhihuiya Legal Status

by linkfox-ai in linkfox-ai/linkfox-skills

从智慧芽(PatSnap)数据库查询专利法律状态信息。当用户提到专利法律状态、专利有效性核查、专利状态查询、专利事件历史、简单法律状态、转让、许可、质押、异议、诉讼、复审等法律事件、patent legal status, patent validity, patent events, transfer/license/pledge, PatSnap, patent status…

MITAuto-check passedLegal & Compliance

Install Linkfox Zhihuiya Legal Status

skills CLI
$ npx skills add linkfox-ai/linkfox-skills --skill linkfox-zhihuiya-legal-status -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install linkfox-ai/linkfox-skills linkfox-zhihuiya-legal-status --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/linkfox-ai/linkfox-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/linkfox-zhihuiya-legal-status .claude/skills/linkfox-zhihuiya-legal-status && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
linkfox-zhihuiya-legal-status
GitHub stars
107
Used in
1 other repo
Token cost
~1.9k tokens
SKILL.md length
824 words
Files
5 (incl. scripts, references)
Skills in repo
177
Repo updated
First seen
Licence
MIT

At a glance

从智慧芽(PatSnap)数据库查询专利法律状态信息。当用户提到专利法律状态、专利有效性核查、专利状态查询、专利事件历史、简单法律状态、转让、许可、质押、异议、诉讼、复审等法律事件、patent legal status, patent validity, patent events, transfer/license/pledge, PatSnap, patent status…

  • Works in 3 steps: Simple Legal Status -- A high-level… → Legal Status -- A detailed status… → Legal Events -- Specific legal actions…
  • Tasks that involve Intellectual property
  • SKILL.md covers 调用方式, 解决认证和算力问题, Core Concepts and Parameter Guide, plus 6 more sections
  • Runs Python scripts from its folder; calls python; needs LINKFOX_AGENT_API_KEY and LINKFOXAGENT_API_KEY

What it does

Linkfox Zhihuiya Legal Status is an agent skill from linkfox-ai/linkfox-skills. 从智慧芽(PatSnap)数据库查询专利法律状态信息。当用户提到专利法律状态、专利有效性核查、专利状态查询、专利事件历史、简单法律状态、转让、许可、质押、异议、诉讼、复审等法律事件、patent legal status, patent validity, patent events, transfer/license/pledge, PatSnap, patent status lookup时触发此技能。当用户询问专利是否处于有效、无效、审中、过期、授权、撤回或撤销状态,或想通过专利ID或公开号查询法律状态时也应触发。

Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts and reference files (for example `references/api.md`, `references/onboarding.md` and `scripts/onboarding.py`).

It sits in Legal & Compliance, covering Intellectual property. The licence is MIT.

When your agent uses it

  • Tasks that involve Intellectual property

Example prompts

  • “/linkfox-zhihuiya-legal-status”

Requirements

  • Python 3
  • A credential in LINKFOX_AGENT_API_KEY
  • A credential in LINKFOXAGENT_API_KEY

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Simple Legal Status -- A high-level summary of the patent's current standing (e.g., Active, Inactive, Pending, Undetermined, PCT…
  2. Legal Status -- A detailed status describing the patent's lifecycle stage (e.g., Published, Examining, Granted, Abandoned, Withdrawn…
  3. Legal Events -- Specific legal actions that have occurred on the patent (e.g., Transfer, License, Pledge, Opposition, Litigation…

What it can do on your machine

Read from SKILL.md and the folder at commit 38fef04. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 2 files in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • skill.linkfox.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • LINKFOX_AGENT_API_KEY
    • LINKFOXAGENT_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Linkfox Zhihuiya Legal Status loads about 1.9k tokens when it runs, and up to ~3.7k if it reads all its reference files. Until then it costs about 73 tokens; SKILL.md has 824 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~73
When it runs · the whole SKILL.md, loaded when a task matches
~1.9k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from linkfox-ai/linkfox-skills at commit 38fef04, republished under its MIT licence (© linkfox-ai). 824 words, ~1,884 tokens.

Download SKILL.mdSave it as .claude/skills/linkfox-zhihuiya-legal-status/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.
name
linkfox-zhihuiya-legal-status
description
从智慧芽(PatSnap)数据库查询专利法律状态信息。当用户提到专利法律状态、专利有效性核查、专利状态查询、专利事件历史、简单法律状态、转让、许可、质押、异议、诉讼、复审等法律事件、patent legal status, patent validity, patent events, transfer/license/pledge, PatSnap, patent status lookup时触发此技能。当用户询问专利是否处于有效、无效、审中、过期、授权、撤回或撤销状态,或想通过专利ID或公开号查询法律状态时也应触发。

This skill guides you on how to query patent legal status information via the Zhihuiya (PatSnap) platform, helping users quickly determine the current legal standing and event history of one or more patents.

调用方式

  • API 端点:POST /zhihuiya/legalStatus(完整参数/响应/错误码见 references/api.md)
  • Python 脚本:python scripts/zhihuiya_legal_status.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-zhihuiya-legal-status-<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。

Core Concepts

The Zhihuiya Patent Legal Status tool returns three layers of legal information for each patent:

  1. Simple Legal Status -- A high-level summary of the patent's current standing (e.g., Active, Inactive, Pending, Undetermined, PCT designated period, PCT designated expiration).
  2. Legal Status -- A detailed status describing the patent's lifecycle stage (e.g., Published, Examining, Granted, Abandoned, Withdrawn, Rejected, Expired, Revoked, Ceased, Restoration, etc.).
  3. Legal Events -- Specific legal actions that have occurred on the patent (e.g., Transfer, License, Pledge, Opposition, Litigation, Re-examination, Customs, Preservation, Invalid-procedure, Oral-procedure, Declassification, Double application, Trust).

Patent identification: Patents can be looked up by either patent ID or publication (announcement) number. When both are provided, patent ID takes priority. Multiple values can be submitted in a single request (comma-separated, up to 100).

Parameter Guide

ParameterRequiredDescription
patentIdConditionallyPatent ID. At least one of patentId or patentNumber must be provided. Comma-separated for multiple values, up to 100.
patentNumberConditionallyPublication (announcement) number. At least one of patentId or patentNumber must be provided. Comma-separated for multiple values, up to 100.
  • If the user provides a publication number (e.g., CN115xxxxxxA, US11xxxxxxB2, EP3xxxxxxA1), use patentNumber.
  • If the user provides an internal patent ID, use patentId.
  • When both are supplied, patentId takes precedence.

Response Fields

FieldDescription
patentIdThe patent's internal ID
pnPublication (announcement) number
simpleLegalStatusHigh-level status: Active, Inactive, Pending, Undetermined, PCT designated period, PCT designated expiration
legalStatusDetailed lifecycle status (Published, Examining, Granted, Abandoned, Withdrawn, Rejected, Expired, Revoked, Ceased, etc.)
eventStatusLegal events (Transfer, License, Pledge, Opposition, Litigation, Re-examination, etc.)
legalDateDate of the most recent legal status update

Usage Examples

1. Check whether a single patent is still active

Query the legal status for patent publication number CN115000000A.

2. Batch-check legal status for multiple patents

Look up the legal status for patents US11000000B2, EP3000000A1, and CN115000001A.

3. Identify legal events on a patent

Has patent CN115000000A been involved in any litigation, transfer, or pledge events?

4. Determine if a patent has expired or been revoked

Check if patent US10000000B1 is expired, revoked, or still in force.

5. Look up patents by patent ID

Query the legal status for patent IDs abc123, def456.

Display Rules

  1. Present data clearly: Show results in a structured table. Include the publication number, simple legal status, detailed legal status, and legal events for each patent.
  2. Translate status values: When the user's language preference is clear, present status labels in that language while keeping the canonical English value in parentheses for precision.
  3. Highlight key findings: If the user is checking validity, prominently state whether each patent is Active, Inactive, or Pending at the top of the response.
  4. Legal date context: When legalDate is available, include it so users know how recent the status information is.
  5. Error handling: If the query fails or returns no results, explain the possible reasons (invalid patent number format, patent not found in database) and suggest the user double-check the input.
  6. Volume notice: When querying many patents, present a summary table and note the total count returned.
Show full SKILL.md (271 more words)Show less

Important Limitations

  • Up to 100 patents per request: The maximum number of patent IDs or publication numbers in a single call is 100.
  • At least one identifier required: Either patentId or patentNumber must be provided; the request will fail if both are empty.
  • Patent ID priority: When both patentId and patentNumber are provided, the system uses patentId and ignores patentNumber.
  • Data coverage: Results depend on the Zhihuiya (PatSnap) database coverage; some very recent filings may not yet be reflected.

User Expression & Scenario Quick Reference

Applicable -- Queries about patent legal standing and events:

User SaysScenario
"Is this patent still valid/active"Simple legal status check
"What is the legal status of patent XX"Detailed status lookup
"Has this patent been transferred or licensed"Legal event query
"Check if these patents are expired"Batch validity check
"Any litigation on this patent"Legal event filtering
"Patent legal status for CN115XXXXXXA"Direct publication number lookup

Not applicable -- Needs beyond patent legal status:

  • Patent search by keyword, classification, or applicant name
  • Patent full-text or claims retrieval
  • Patent valuation or commercial analysis
  • Freedom-to-operate (FTO) analysis
  • Patent family or citation analysis

算力消耗规则

按动态规则计费:消耗算力 = 81 × 返回data条数。每条为 1 条专利法律状态结果

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.


For more high-quality, professional cross-border e-commerce skills, set LinkFox Skills.

© linkfox-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 4 other files (scripts, references) in skills/linkfox-zhihuiya-legal-status of linkfox-ai/linkfox-skills.

  • SKILL.md
  • references/api.md
  • references/onboarding.md
  • scripts/onboarding.py
  • scripts/zhihuiya_legal_status.py

Open the folder on GitHubat commit 38fef04

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in linkfox-ai/linkfox-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Linkfox Zhihuiya Legal Status next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Linkfox Zhihuiya Legal Status compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Linkfox Zhihuiya Legal Status this skilllinkfox-ai/linkfox-skills1071 repos~1.9kAutomated safety check: PassMIT
Paper to Chinese Patent DrafterYuan1z0825/nature-skills47k1 repos~1.1kAutomated safety check: PassApache-2.0
Paper To Cn Patentsnipp-zha/Paper-to-patent-Skill1071 repos~959Automated safety check: PassNone
Patent Examinegfodor/legal-skills393—~4.8kAutomated safety check: PassGPL-3.0
Patent Auditgfodor/legal-skills393—~2.9kAutomated safety check: PassGPL-3.0
Replica BrandJakeschincariol/replica-skill1.4k—~1.1kAutomated safety check: PassMIT

Similar skills

  • Paper to Chinese Patent Drafter

    Yuan1z0825/nature-skills

    Drafts Chinese invention patent applications and technical disclosures from research papers or inventor materials, tying each claim feature to source evidence.

    47k GitHub starsUsed in 1 repo~1.1k tokens
    Legal & ComplianceAuto-check passed
  • Paper To Cn Patent

    snipp-zha/Paper-to-patent-Skill

    Convert scientific papers, theses, technical reports, source code, figures, or research manuscripts into evidence-grounded Chinese invention patent drafts.

    107 GitHub starsUsed in 1 repo~959 tokens
    Legal & ComplianceAuto-check passed
  • Patent Examine

    gfodor/legal-skills

    Iteratively examine and revise a draft U.S. An agent skill from gfodor/legal-skills.

    393 GitHub stars~4.8k tokensUpdated 1 mo ago
    Legal & ComplianceAuto-check passed
  • Patent Audit

    gfodor/legal-skills

    Audit a draft U.S. An agent skill from gfodor/legal-skills.

    393 GitHub stars~2.9k tokensUpdated 1 mo ago
    Legal & ComplianceAuto-check passed
  • Replica Brand

    Jakeschincariol/replica-skill

    Names and rebrands an app clone so it is the user's own: name candidates with the trademark, domain, store and handle checks to run, a new palette checked for contrast, a logo brief, a voice guide…

    1.4k GitHub stars~1.1k tokensUpdated 8 days ago
    Legal & ComplianceAuto-check passed
  • Patent Workaround

    gfodor/legal-skills

    Adversarially pressure-test a draft or pending U.S. An agent skill from gfodor/legal-skills.

    393 GitHub stars~5.7k tokensUpdated 1 mo ago
    Legal & ComplianceAuto-check passed

More from linkfox-ai/linkfox-skills

All 177 skills in this repo
  • Linkfox 1688 Search By Image

    linkfox-ai/linkfox-skills

    1688平台以图搜图,通过商品图片精准检索外观相似或同款的1688货源,返回标题、价格、起批量、月销量、复购率、交易评分等核心数据。当用户提到1688以图搜图、1688找货源、以图找同款、跨境找工厂、1688识图、图片找货源、找相似货源、image search 1688、find supplier by…

    107 GitHub starsUsed in 1 repo~2.4k tokens
    Auto-check passed
  • Linkfox Aba Intelligent Query

    linkfox-ai/linkfox-skills

    亚马逊ABA(品牌分析)搜索词数据的查询与分析,涵盖15个站点近3年的周维度数据。当用户提到ABA数据、亚马逊搜索词分析、关键词挖掘、搜索排名趋势、市场机会分析、季节性关键词、高点击低转化分析、蓝海词发现、竞品关键词分析、ABA data, search term report, keyword mining, search ranking trends, blue ocean…

    107 GitHub starsUsed in 1 repo~2.2k tokens
    Auto-check passed
  • Linkfox Amazon Alexa Search

    linkfox-ai/linkfox-skills

    通过亚马逊前台的 Alexa 购物助手发起自然语言问答,获取与问题相关的导购回答、推荐商品分组、ASIN 列表,以及可继续追问的问题。每次调用仅支持 1 条 prompt,如需追问须由 agent 总结上下文后拼接新问题发起新请求。可用 url 补充亚马逊页面上下文。当用户提到亚马逊 Alexa、Alexa 购物助手、亚马逊智能助手、AI…

    107 GitHub starsUsed in 1 repo~3k tokens
    Auto-check passed
  • 亚马逊反向选品:基于历史商业洞察报告沉淀的指标数据池,按 30+ 项商业维度(市场规模与增长、价格区间与档位份额、竞争密度与头部集中度、人群画像如年龄/性别/收入、评论卖点与痛点等)反向筛选亚马逊赛道与关键词。当用户提到反向选品、指标筛选、细分市场反查、蓝海赛道挖掘、低竞争赛道、新人友好赛道、品牌分散市场、痛点切入、卖点反查、定价档位机会、人群画像选品、Amazon niche reverse…

    107 GitHub starsUsed in 1 repo~3k tokens
    Auto-check passed
  • Linkfox Amazon Product Detail

    linkfox-ai/linkfox-skills

    通过ASIN获取亚马逊商品详细信息,包括标题、图片、五点描述、规格参数、A+页面、价格、评分评论、变体等;可在取得原始HTML时尝试提取Item Highlights(商品亮点)。当用户提到亚马逊商品详情、ASIN查询、商品页面数据、Listing分析、五点描述提取、Item…

    107 GitHub starsUsed in 1 repo~2.5k tokens
    Auto-check passed
  • Linkfox Amazon Reviews List

    linkfox-ai/linkfox-skills

    按ASIN获取并分析亚马逊商品评论,支持15个站点(含美国站),按星级筛选评论。当用户提到亚马逊评论、美国站评论、商品评价、买家投诉、差评、好评、星级评分、评论分析、评论情感、产品改良建议、Vine评论、已验证购买评论、竞品评论研究、Amazon reviews, US reviews, Amazon.com reviews, product feedback, negative review…

    107 GitHub starsUsed in 1 repo~2.5k tokens
    Auto-check passed

Questions about Linkfox Zhihuiya Legal Status

What does Linkfox Zhihuiya Legal Status do?

从智慧芽(PatSnap)数据库查询专利法律状态信息。当用户提到专利法律状态、专利有效性核查、专利状态查询、专利事件历史、简单法律状态、转让、许可、质押、异议、诉讼、复审等法律事件、patent legal status, patent validity, patent events, transfer/license/pledge, PatSnap, patent status…. Linkfox Zhihuiya Legal Status is an agent skill from linkfox-ai/linkfox-skills.

When should I use Linkfox Zhihuiya Legal Status?

Linkfox Zhihuiya Legal Status fits situations like: tasks that involve Intellectual property.

How do I install Linkfox Zhihuiya Legal Status in Claude Code?

Run `npx skills add linkfox-ai/linkfox-skills --skill linkfox-zhihuiya-legal-status -a claude-code`. Or copy the skill folder (skills/linkfox-zhihuiya-legal-status in linkfox-ai/linkfox-skills) into .claude/skills/linkfox-zhihuiya-legal-status in your project. Claude Code loads it when a task matches its description.

How do I install Linkfox Zhihuiya Legal Status in Codex?

Run `npx skills add linkfox-ai/linkfox-skills --skill linkfox-zhihuiya-legal-status -a codex`. Or copy the skill folder (skills/linkfox-zhihuiya-legal-status in linkfox-ai/linkfox-skills) into .agents/skills/linkfox-zhihuiya-legal-status in your project. Codex loads it when a task matches its description.

Can I use Linkfox Zhihuiya Legal Status in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add linkfox-ai/linkfox-skills --skill linkfox-zhihuiya-legal-status -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/linkfox-zhihuiya-legal-status, .gemini/skills/linkfox-zhihuiya-legal-status, .github/skills/linkfox-zhihuiya-legal-status and .opencode/skills/linkfox-zhihuiya-legal-status in your project.

What does Linkfox Zhihuiya Legal Status need to run?

Going by SKILL.md and its folder, Linkfox Zhihuiya Legal Status needs Python for the scripts in its folder, the command-line tools its instructions call (python) and credentials named LINKFOX_AGENT_API_KEY and LINKFOXAGENT_API_KEY. Our summary lists: Python 3; A credential in LINKFOX_AGENT_API_KEY; A credential in LINKFOXAGENT_API_KEY.

Does Linkfox Zhihuiya Legal Status access the network?

SKILL.md names 1 domain. As links in the text: skill.linkfox.com. This is read from the text; nothing was executed.

Is Linkfox Zhihuiya Legal Status safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Linkfox Zhihuiya Legal Status use?

Linkfox Zhihuiya Legal Status is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Linkfox Zhihuiya Legal Status use?

About 1.9k tokens (SKILL.md is roughly 7.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.8k tokens, read only when the agent opens those files.

What are the alternatives to Linkfox Zhihuiya Legal Status?

Skills that share tags, products or a category with Linkfox Zhihuiya Legal Status: Paper to Chinese Patent Drafter (Yuan1z0825/nature-skills, 47k stars), Paper To Cn Patent (snipp-zha/Paper-to-patent-Skill, 107 stars), Patent Examine (gfodor/legal-skills, 393 stars) and Patent Audit (gfodor/legal-skills, 393 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Linkfox Zhihuiya Legal Status?

linkfox-ai (a GitHub user) maintains it in linkfox-ai/linkfox-skills, which has 107 GitHub stars. The repository holds 177 skills in this directory. The repository was last updated on September 14, 2026.

Source: linkfox-ai/linkfox-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.