patent-drafting

patent-drafting is a skill for Claude Code, Codex from AndyZhuang/Opentest. It costs 0 tokens per session (356 once invoked), scanned A, a copy of patent-drafting, MIT.

A drafting tool for patent applications about scientific inventions. It covers the invention’s background, description, claims, drawings, and analysis of earlier related inventions.

In plain words
What is it for?
Use it to draft patent specifications and claims, describe how an invention works, plan technical drawings, and review prior art—the earlier public work relevant to patentability.
Why use it?
It helps organize technical research into the standard parts of a patent application and identify what protection the claims should cover.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to draft patent specifications and claims, describe how an invention works, plan technical drawings, and review prior art—the earlier public work relevant to patentability.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/andyzhuang/opentest/patent-drafting
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 AndyZhuang/Opentest --skill patent-drafting
Clone the repo
git clone --depth 1 https://github.com/AndyZhuang/Opentest

Made for: Claude Code, Codex.

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-drafting

README.md
[![agentmods](https://agentmods.dev/badge/skills/andyzhuang/opentest/patent-drafting/github.svg)](https://agentmods.dev/skills/andyzhuang/opentest/patent-drafting)
Your own site
<a href="https://agentmods.dev/skills/andyzhuang/opentest/patent-drafting"><img src="https://agentmods.dev/badge/skills/andyzhuang/opentest/patent-drafting/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-drafting

Your own site · 80×15
<a href="https://agentmods.dev/skills/andyzhuang/opentest/patent-drafting"><img src="https://agentmods.dev/badge/skills/andyzhuang/opentest/patent-drafting.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 356 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 89% copy Near-identical to another mod 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 $0.00000 $0.00356
Opus 5 $0.00000 $0.00178
Sonnet 5 $0.00000 $0.00071
Haiku 4.5 $0.00000 $0.00036

Measured 6d ago against content hash 14987b320b57, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

patent-drafting 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 6d 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.

Origin

This is a copy

89% identical to patent-drafting — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/labclaw/general/patent-drafting/SKILL.md · 52 lines

What it actually says

Patent Drafting — Intellectual Property Protection for Research

Overview

Draft patent applications for scientific inventions, covering claims, specification, and prior art analysis.

Patent Application Structure

1. Title

  • Descriptive but not limiting
  • Include key technical terms

2. Abstract (150 words max)

  • Technical problem, solution, key advantage
  • Independent claim in prose form

3. Background / Field of Invention

  • Technical field
  • Prior art and its limitations
  • Problem to be solved

4. Summary of Invention

  • Brief description matching broadest claims
  • Key advantages over prior art

5. Detailed Description

  • Best mode of carrying out the invention
  • Enable a person skilled in the art to reproduce
  • Include examples and experimental data
  • Reference all figures

6. Claims

  • Independent claims: broadest protection
  • Dependent claims: specific embodiments
  • Method claims, composition claims, use claims
  • Means-plus-function for apparatus

7. Drawings / Figures

  • Flow diagrams, structural formulas, experimental results
  • Reference numerals consistent with description

Prior Art Search Strategy

  1. Patent databases: Google Patents, USPTO, WIPO, EPO, CNIPA
  2. Scientific literature: PubMed, Google Scholar
  3. Conference proceedings and theses
  4. Product catalogs and technical documents

Key Principles

  • Enablement: Specification must enable reproduction
  • Novelty: At least one element not in prior art
  • Non-obviousness: Combination/modification not obvious to skilled person
  • Written description: Inventor possessed the invention at filing date
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. 6d ago First seen · 52 lines · 0 tokens per session scan A 14987b320b57

Subscribe to this mod's changes

patent-drafting is a skill published in the GitHub repository AndyZhuang/Opentest (22 stars, last pushed 6mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 356 tokens. A static security scan graded it A with 0 findings. It is 89% identical to patent-drafting, differing in 5 lines, and is treated as a copy.

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