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article2book

article2book is a skill for Claude Code, Codex from cat-xierluo/legal-skills. It costs 127 tokens per session (5,058 once invoked), scanned B, original, no licence file.

A planning tool for turning existing content into a book, booklet, course, article series, practical manual, or knowledge base. Its source material can include articles, talks, interviews, meeting notes, PDFs, Word documents, and notes.

In plain words
What is it for?
Assessing whether content fits a book or course, and creating a concise plan for reshaping articles, lecture scripts, notes, or other material into a useful knowledge product.
Why use it?
It helps decide the best format for a body of existing material before spending time rewriting it.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 778repo +11 yesterday B scan 127 tokens no licence

Good fit Assessing whether content fits a book or course, and creating a concise plan for reshaping articles, lecture scripts, notes, or other material into a useful knowledge product.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/cat-xierluo/legal-skills/article2book
View source ↗ cat-xierluo/legal-skills cat-xierluo.github.io
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 cat-xierluo/legal-skills --skill article2book
Clone the repo
git clone --depth 1 https://github.com/cat-xierluo/legal-skills

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 article2book

README.md
[![agentmods](https://agentmods.dev/badge/skills/cat-xierluo/legal-skills/article2book/github.svg)](https://agentmods.dev/skills/cat-xierluo/legal-skills/article2book)
Your own site
<a href="https://agentmods.dev/skills/cat-xierluo/legal-skills/article2book"><img src="https://agentmods.dev/badge/skills/cat-xierluo/legal-skills/article2book/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 article2book

Your own site · 80×15
<a href="https://agentmods.dev/skills/cat-xierluo/legal-skills/article2book"><img src="https://agentmods.dev/badge/skills/cat-xierluo/legal-skills/article2book.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 127 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,058 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00127 $0.05058
Opus 5.5 $0.00051 $0.02023
Sonnet 5.5 $0.00025 $0.01012
Haiku 4.5 $0.00013 $0.00506

Measured 2mo ago against content hash a6828b79575b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

article2book scanned grade B with 1 finding 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 2mo ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/build_article_inventory.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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

| `python3` | macOS: 系统自带或 `brew install python`<br>Linux: `sudo apt-get install python3` |
skills/article2book/SKILL.md · 398 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

9 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. 2mo ago First seen · 398 lines · 127 tokens per session scan B a6828b79575b

Subscribe to this mod's changes

article2book is a skill published in the GitHub repository cat-xierluo/legal-skills (778 stars, last pushed yesterday), with no licence file. It adds 127 tokens to every session and 5,058 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

PlanningWriting and docs
Related

article2book compared with skills from other repositories

article2book next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
article2bookcat-xierluo/legal-skillsSkill778yesterdaynoneB127Claude Code, Codex
imagegenopenai/codexSkill133ktodayApache-2.0A113Codex
playwright-climicrosoft/playwrightSkill99kyesterdayApache-2.0A19Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143ktodayMITA95Claude Code
chat-pet-sprite-creationmicrosoft/vscodeSkill195ktodayMITA53Claude Code, Codex