merge2pdf

A utility for joining multiple PDF files into one PDF. PDF is a document format that preserves a file's layout across devices.

In plain words
What is it for?
Use it to provide a list of PDF file paths and an output path for one merged PDF.
Why use it?
It removes the need to combine document pages manually or use separate PDF software.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/coderwanfeng/python-office/merge2pdf
Any agent
npx skills add CoderWanFeng/python-office --skill merge2pdf
Clone the repo
git clone --depth 1 https://github.com/CoderWanFeng/python-office

Made for: Claude Code, Codex.

Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 354 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00032 $0.00354
Opus 5 $0.00016 $0.00177
Sonnet 5 $0.00006 $0.00071
Haiku 4.5 $0.00003 $0.00035

Measured yesterday against content hash ac29ac1cf891, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

merge2pdf 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 yesterday.

The scan reads SKILL.md. This mod also ships 1 executable file (__init__.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.

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.

skills/pdf/merge2pdf/SKILL.md · 59 lines

What it actually says

merge2pdf Skill

合并多个 PDF 文件

功能描述

将多个 PDF 文件合并为一个 PDF 文件。

所属分类

office/skills/pdf/merge2pdf/

调用方式

from skills.pdf import merge2pdf

merge2pdf(
    input_file_list=['./1.pdf', './2.pdf', './3.pdf'],
    output_file='./merged.pdf'
)

参数说明

参数 类型 必填 默认值 说明
input_file_list list - PDF 文件路径列表
output_file str - 合并后的 PDF 文件路径
one_by_one list - [已弃用] 请使用 input_file_list
output str - [已弃用] 请使用 output_file

返回值

None

使用示例

from skills.pdf import merge2pdf
merge2pdf(
    input_file_list=['./part1.pdf', './part2.pdf'],
    output_file='./all.pdf'
)

视频教程

https://www.python4office.cn/python-office/popdf/%E8%AF%BE%E7%A8%8B/8-merge2pdf

原始函数

office.api.pdf.merge2pdf

Files

What ships with it

1 file 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. yesterday First seen · 59 lines · 32 tokens per session scan A ac29ac1cf891

Subscribe to this mod's changes

merge2pdf is a skill published in the GitHub repository CoderWanFeng/python-office (1,346 stars, last pushed 13d ago), licensed Apache-2.0. It adds 32 tokens to every session and 354 once invoked, about $0.0002 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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