patent-reader

patent-reader is a skill for Claude Code from handsomestWei/patent-disclosure-skill. It costs 31 tokens per session (536 once invoked), scanned A, original, MIT.

A plain-language reader for Chinese patents that turns a publication number or PDF into notes, diagrams, and an Obsidian entry. Obsidian is a note-taking app that stores linked Markdown files.

In plain words
What is it for?
It is for extracting and explaining Chinese patent documents, including utility-model and design patents, then organizing the notes for later use.
Why use it?
Patent documents are written in formal technical and legal language, which makes their main idea and structure hard to scan.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Good fit It is for extracting and explaining Chinese patent documents, including utility-model and design patents, then organizing the notes for later use.

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Install with agentmods
npx agentmods add skills/handsomestwei/patent-disclosure-skill/patent-reader
About the project

中国专利.skill is a Chinese-language agent skill for finding patentable ideas, writing patent disclosure documents, explaining published patents, tracking examination policies, and helping prepare examination responses. It is for developers and researchers working with Chinese invention, utility-model, and design patents, with workflows that can store related research in Obsidian.

handsomestWei/patent-disclosure-skill · 12,184 stars · on GitHub · skillhub.cn

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add handsomestWei/patent-disclosure-skill --skill patent-reader
Clone the repo
git clone --depth 1 https://github.com/handsomestWei/patent-disclosure-skill

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for patent-reader

README.md
[![agentmods](https://agentmods.dev/badge/skills/handsomestwei/patent-disclosure-skill/patent-reader/github.svg)](https://agentmods.dev/skills/handsomestwei/patent-disclosure-skill/patent-reader)
Your own site
<a href="https://agentmods.dev/skills/handsomestwei/patent-disclosure-skill/patent-reader"><img src="https://agentmods.dev/badge/skills/handsomestwei/patent-disclosure-skill/patent-reader/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for patent-reader

Your own site · 80×15
<a href="https://agentmods.dev/skills/handsomestwei/patent-disclosure-skill/patent-reader"><img src="https://agentmods.dev/badge/skills/handsomestwei/patent-disclosure-skill/patent-reader.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 536 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00031 $0.00536
Opus 5.5 $0.00012 $0.00214
Sonnet 5.5 $0.00006 $0.00107
Haiku 4.5 $0.00003 $0.00054

Measured 24d ago against content hash 1862e514a2f4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

patent-reader scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 24d ago.

The scan reads SKILL.md. This mod also ships 31 executable files (tests/__init__.py, tests/test_biblio_extract.py, tests/test_claim_features.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/patent-reader/SKILL.md · 36 lines

What it actually says

专利通俗解读

用途

把公开号 / PDF / 全文读成通俗笔记、图谱,并可写入 Obsidian。独权拆成稳定特征行(claim_features.json),说明书段落可机读(description_paragraphs.json),给对照表当输入。

何时用

用户说读专利、给出公开号或 PDF 且目标是「读懂」,或 /patent-read、/读专利。对照表派工缺 claim_features.json 或 description_paragraphs.json 时由对照表点名进入。对照表只要这两份文件,不写笔记、不入库。

输入

公开号、专利 PDF、或粘贴的权利要求/说明书。对照表派工时默认把从属权也拆进 claim_features.json,并保留 description_paragraphs.json。

步骤

  1. Read prompts/patent_plain_reader.md。对照表派工只做到该文件「对照表派工」段,不写笔记
  2. 用户要读懂、且为实用新型或外观:Read prompts/type_hooks.md + prompts/fill_*
  3. 笔记 / 自检:obsidian_ofm_companion.md、patent_reader_self_check.md

工具在本包 tools/(extract/ · analyze/ · vault/)。PDF:tools/extract/fetch_patent_pdf.py;入库:tools/vault/write_patent_obsidian_note.py。特征行校验:tools/analyze/validate_claim_features.py。

护栏

  • 笔记、PDF 与特征行只用本包 tools/。

产出物

工作区 outputs/patent_reader/:通俗笔记、图谱中间产物、claim_features.json、description_paragraphs.json(含 source_url)。有库则另写入 Obsidian。对话给出笔记路径。

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 24d ago Changed · +19 lines 1862e514a2f4
  2. 1mo ago First seen · 17 lines · 31 tokens per session scan A 40103db2dbee

Subscribe to this mod's changes

patent-reader is a skill published in the GitHub repository handsomestWei/patent-disclosure-skill (12,184 stars, last pushed today), licensed MIT. It adds 31 tokens to every session and 536 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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