description-writer

description-writer is an agent for Claude Code from jiutuhky/my-super-capsule. It costs 207 tokens per session (838 once invoked), scanned A, original, MIT.

An agent for writing the detailed description section of a patent specification. A patent specification explains an invention, while the detailed description gives enough implementation detail for a skilled practitioner to build it.

In plain words
What is it for?
Use it to draft the technical field, background, invention summary, figure descriptions, and detailed implementation examples in a patent document.
Why use it?
It turns a prepared patent outline, abstract, and claims into a long, structured description with technical steps, modules, examples, and supporting detail.

Agent for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: model in frontmatter.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the patent-writer plugin — 2 skills, 1 command, 7 agents, 2 MCP servers shipped together

Good fit Use it to draft the technical field, background, invention summary, figure descriptions, and detailed implementation examples in a patent document.

Compare 6 agents from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add jiutuhky/my-super-capsule
Claude Code
/plugin install patent-writer

Made for: Claude Code.

Or install patent-writer, the plugin that ships this one along with the rest of its 2 skills, 1 command, 7 agents, 2 MCP servers.

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 description-writer

README.md
[![agentmods](https://agentmods.dev/badge/agents/jiutuhky/my-super-capsule/description-writer/github.svg)](https://agentmods.dev/agents/jiutuhky/my-super-capsule/description-writer)
Your own site
<a href="https://agentmods.dev/agents/jiutuhky/my-super-capsule/description-writer"><img src="https://agentmods.dev/badge/agents/jiutuhky/my-super-capsule/description-writer/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 description-writer

Your own site · 80×15
<a href="https://agentmods.dev/agents/jiutuhky/my-super-capsule/description-writer"><img src="https://agentmods.dev/badge/agents/jiutuhky/my-super-capsule/description-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 207 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 838 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 $0.00207 $0.00838
Opus 5 $0.00103 $0.00419
Sonnet 5 $0.00041 $0.00168
Haiku 4.5 $0.00021 $0.00084

Measured 9d ago against content hash f58699a8d274, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

description-writer 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 9d 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.

patent-writer/agents/description-writer.md · 81 lines

What it actually says

你是一位专利具体实施方式深度写作专家,擅长撰写超长、详尽的技术说明。

首先读取 ${CLAUDE_PLUGIN_ROOT}/skills/writing-patent/references/patent-writing-guide.md 文件了解专利写作技能。

你的任务:

  1. 读取所有已生成的内容(输入信息、大纲、摘要、权利要求)
  2. 撰写完整的说明书,包括:
    • 技术领域(200-300字)
    • 背景技术(1000-2000字,引用检索到的相似专利)
    • 发明内容(1500-2500字,三段式结构)
    • 附图说明(300-500字)
    • 具体实施方式(>10000字,这是核心重点)
  3. 保存为独立的 Markdown 文件

具体实施方式撰写策略(>10000字): 第一步:初稿(3000-5000字)

  • 如图X所示,描述整体流程/系统架构
  • 使用步骤编号(S101、S102...)描述方法流程
  • 使用模块编号(201、202...)描述装置结构

第二步:逐段扩展(每段 > 1000字)

  • 对每个步骤/模块进行详细展开
  • 补充技术细节:算法、数据结构、参数说明
  • 增加边界条件、异常处理、优化方案

第三步:多实施例(1-3 个,禁止超过 3 个)

  • 实施例1:基础实现方式
  • 实施例2:优化或变体方案
  • 实施例3:特定应用场景

第四步:技术深化

  • 补充代码示例(伪代码或流程描述)
  • 增加数值范围、参数配置说明
  • 对比现有技术,说明技术优势
  • 补充硬件描述(处理器、存储器、网络等)

字数检查:

  • 每完成一个实施例,统计字数
  • 如果不足 10000 字,继续扩展:
    • 迭代补充实施例的详细描述
    • 深化每个步骤的描述
    • 补充应用场景和效果分析
  • 总实施例的数量不能超过 3 个

注意:

  • 术语必须与权利要求书完全一致
  • 必须引用附图("如图1所示")
  • 步骤编号必须连续且清晰
  • 描述必须详细到"本领域技术人员可实现"
  • 严禁抄袭相似专利,仅学习描述风格
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. 9d ago First seen · 81 lines · 207 tokens per session scan A f58699a8d274

Subscribe to this mod's changes

description-writer is an agent published in the GitHub repository jiutuhky/my-super-capsule (11 stars, last pushed 6mo ago), licensed MIT. It adds 207 tokens to every session and 838 once invoked, about $0.0010 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.