PDF Split

拆分 PDF 文件，支持单页拆分、页码范围和批量处理

Security Scan

The skill's code, instructions, and requirements match its stated purpose (local PDF splitting with node + pdf-lib); nothing requests unrelated credentials or network access.

Purpose & Capability

Name/description (PDF splitting) aligns with required binary (node), declared dependency (pdf-lib), and the included index.js which implements splitting into single pages and ranges. No unrelated capabilities requested.

Instruction Scope

SKILL.md instructs running the included CLI (node index.js) on local files. The code only reads the specified input PDF and writes output PDFs; it does not access environment variables, network endpoints, or other system paths beyond the provided input/output paths.

Install Mechanism

There is no registry-level install spec, but SKILL.md metadata recommends installing the npm package 'pdf-lib' which the code uses. Installing a single well-known npm dependency is proportionate; the skill has no downloads from arbitrary URLs or extract steps.

Credentials

The skill requires no environment variables, no credentials, and no config paths. That matches a simple local file-processing utility.

Persistence & Privilege

The skill is not always-included and does not request elevated or persistent platform privileges. It does not modify other skills or system-wide agent settings.

Assessment

This skill appears to do exactly what it says: split PDFs locally using Node and the pdf-lib library. Before installing/running: ensure you have Node and install the pdf-lib package (npm install pdf-lib). Review the included index.js yourself since the package source/homepage is missing and the publisher is unknown. Run the tool in a directory with only files you intend to process (it reads the input path and writes files to the output path you provide). Be cautious with output and prefix values (avoid paths like '../' if you don't want files written outside the target directory). If you require higher assurance, run it in a sandboxed environment or inspect/modify the code to suit your safety policies.

PDF Split Skill

拆分 PDF 文件为单个页面或多个部分，支持批量处理，本地处理。

使用方法

拆分为单页

node index.js split input.pdf --mode single -o output/

按页码范围拆分

node index.js split input.pdf --mode range --pages "1-3,5-7" -o output/

批量拆分

for f in *.pdf; do node index.js split "$f" --mode single -o "output/$f/"; done

功能特点

• ✅ 本地处理，文件不上传
• ✅ 支持拆分为单页
• ✅ 支持按页码范围拆分
• ✅ 支持批量处理
• ✅ 自定义输出目录
• ✅ 隐私安全

示例

拆分为单页

# 拆分 PDF 为单页
node index.js split document.pdf --mode single -o pages/

# 指定输出前缀
node index.js split document.pdf --mode single -o pages/ --prefix "page_"

按页码范围拆分

# 提取第 1-3 页
node index.js split document.pdf --mode range --pages "1-3" -o output/

# 提取第 1,3,5 页
node index.js split document.pdf --mode range --pages "1,3,5" -o output/

# 提取第 1-3 页和 5-7 页
node index.js split document.pdf --mode range --pages "1-3,5-7" -o output/

批量处理

# 拆分当前目录所有 PDF
for f in *.pdf; do
  node index.js split "$f" --mode single -o "output/$f/"
done

许可证

MIT

作者

fly3094