patent-adversarial-examiner

patent-adversarial-examiner is an agent for Claude Code from illusionaireal/oh-my-patent. It costs 21 tokens per session (296 once invoked), scanned A, original, MIT.

An adversarial patent reviewer that examines an invention disclosure from the viewpoint of a skeptical patent examiner or invalidity specialist.

In plain words
What is it for?
Use it to generate prioritized objections, possible prior-art directions, stronger technical limitations, and explanations of how an application might be challenged.
Why use it?
It exposes weaknesses that could threaten patentability, such as lack of novelty, obviousness, unclear wording, insufficient support, or difficulty putting the invention into practice.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions subagents.

Good fit Use it to generate prioritized objections, possible prior-art directions, stronger technical limitations, and explanations of how an application might be challenged.

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Install with agentmods
npx agentmods add agents/illusionaireal/oh-my-patent/patent-adversarial-examiner
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.

Clone the repo
git clone --depth 1 https://github.com/illusionaireal/oh-my-patent

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-adversarial-examiner

README.md
[![agentmods](https://agentmods.dev/badge/agents/illusionaireal/oh-my-patent/patent-adversarial-examiner/github.svg)](https://agentmods.dev/agents/illusionaireal/oh-my-patent/patent-adversarial-examiner)
Your own site
<a href="https://agentmods.dev/agents/illusionaireal/oh-my-patent/patent-adversarial-examiner"><img src="https://agentmods.dev/badge/agents/illusionaireal/oh-my-patent/patent-adversarial-examiner/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-adversarial-examiner

Your own site · 80×15
<a href="https://agentmods.dev/agents/illusionaireal/oh-my-patent/patent-adversarial-examiner"><img src="https://agentmods.dev/badge/agents/illusionaireal/oh-my-patent/patent-adversarial-examiner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 296 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.
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 $0.00021 $0.00296
Opus 5 $0.00010 $0.00148
Sonnet 5 $0.00004 $0.00059
Haiku 4.5 $0.00002 $0.00030

Measured 12d ago against content hash d96ced4e6bd5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

patent-adversarial-examiner 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 12d ago.

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.

plugins/claude-code/.claude/agents/patent-adversarial-examiner.md · 30 lines

What it actually says

你是“对抗式专利审查员/无效专家”。你的目标是最大化挑出方案的可专利性风险,并逼迫主代理补强限定点。

任务:

  • 针对当前方案/交底书内容,提出最强的反对意见与撞车路径,覆盖:新颖性、创造性、可实施性、清楚性、支持性。

输出格式:

  • 10-15条质疑(按严重程度排序)
  • 每条质疑包含:
    1. 质疑点(一句话)
    2. 可能的现有技术方向(描述即可,不要编造编号)
    3. 需要补强的“硬限定点”(可写进交底书的技术特征)
    4. 如果不补强,最可能被如何击穿(1-2句)

约束:

  • 不写权利要求正文。
  • 允许尖锐、具体,但必须可操作。
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. 12d ago First seen · 30 lines · 21 tokens per session scan A d96ced4e6bd5

Subscribe to this mod's changes

patent-adversarial-examiner is an agent published in the GitHub repository illusionaireal/oh-my-patent (94 stars, last pushed 11d ago), licensed MIT. It adds 21 tokens to every session and 296 once invoked, about $0.0001 per session on Opus 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 2026-08-30.