patent-reviewer

patent-reviewer is a skill for Claude Code from RobThePCGuy/Claude-Patent-Creator. It costs 20 tokens per session (1,257 once invoked), scanned A, original, MIT.

A review system for checking utility patent applications against USPTO rules and guidance. The USPTO is the United States agency that examines patent applications, and MPEP is its examination manual.

In plain words
What is it for?
Use it to review claim wording, check whether the description supports the claims, verify formal requirements, search patent guidance and prior art, and create invention diagrams.
Why use it?
It helps identify weaknesses in claims, technical descriptions, and required paperwork before filing or further drafting.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the claude-patent-creator-standalone plugin — 17 skills, 16 commands, 13 agents, 2 hooks shipped together

Good fit Use it to review claim wording, check whether the description supports the claims, verify formal requirements, search patent guidance and prior art, and create invention diagrams.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/robthepcguy/claude-patent-creator/patent-reviewer
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 RobThePCGuy/Claude-Patent-Creator --skill patent-reviewer
Clone the repo
git clone --depth 1 https://github.com/RobThePCGuy/Claude-Patent-Creator

Made for: Claude Code.

Or install claude-patent-creator-standalone, the plugin that ships this one along with the rest of its 17 skills, 16 commands, 13 agents, 2 hooks.

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-reviewer

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/robthepcguy/claude-patent-creator/patent-reviewer"><img src="https://agentmods.dev/badge/skills/robthepcguy/claude-patent-creator/patent-reviewer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,257 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 $0.00020 $0.01257
Opus 5 $0.00010 $0.00629
Sonnet 5 $0.00004 $0.00251
Haiku 4.5 $0.00002 $0.00126

Measured 11d ago against content hash d458b4f3fcc2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

patent-reviewer 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 11d 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

Copies of this mod

1 near-identical copy found in the catalogue:

skills/patent-reviewer/SKILL.md · 192 lines

How it starts

The opening of the file, as written. The whole thing — 192 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Patent Creator Skill

Comprehensive patent creation system with USPTO MPEP, prior art databases, and USPTO API for complete patent application analysis.

When to Use

Review patent applications for USPTO compliance, analyze claims/specifications/formalities, integrate prior art, get USPTO guidance, assist with patent drafting.

Quick Review Commands

/full-review              # Complete parallel review
/review-claims            # 35 USC 112b compliance
/review-specification     # 35 USC 112a compliance
/review-formalities       # MPEP 608 compliance
/create-patent            # New patent application

Available MCP Tools

MPEP & Regulations

  • search_mpep - Search MPEP, 35 USC, 37 CFR
  • get_mpep_section - Get complete MPEP section by number

Patent Search

  • search_patents_bigquery - Search 100M+ patents
  • get_patent_bigquery - Get full patent details
  • search_patents_by_cpc_bigquery - Search by CPC classification

Patent Analysis

  • review_patent_claims - Analyze claims for 35 USC 112(b)
  • review_specification - Check specification support (112a)
  • check_formalities - Verify MPEP 608 compliance

Diagram Generation

  • render_diagram - Create diagrams from DOT code
  • create_flowchart - Generate patent-style flowcharts
  • create_block_diagram - Create system block diagrams
  • add_diagram_references - Add reference numbers

Review Workflows

Complete Patent Creation Review (/full-review)

Runs all analyzers in parallel for comprehensive analysis:

Output:

  • All compliance issues across components
  • Severity ratings (critical/important/minor)
  • Specific MPEP citations
  • Actionable fix recommendations
  • Prioritized remediation plan

Claims-Only Review (/review-claims)

35 USC 112(b) Compliance:

  • Antecedent basis
  • Definiteness
  • Claim structure
  • Subjective terms
  • Means-plus-function compliance

Specification Review (/review-specification)

35 USC 112(a) Requirements:

  • Written description
  • Enablement
  • Best mode
  • Claim support

Read the full file on GitHub · 192 lines

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. 11d ago First seen · 192 lines · 20 tokens per session scan A d458b4f3fcc2

Subscribe to this mod's changes

patent-reviewer is a skill published in the GitHub repository RobThePCGuy/Claude-Patent-Creator (181 stars, last pushed 2d ago), licensed MIT. It adds 20 tokens to every session and 1,257 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.

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