Del4pdf

Q: What does the Del4pdf AI skill do?

删除 PDF 文件中指定的页面。当用户提到 PDF 删除页、PDF 删页、删 PDF 页 时使用。

CommunityPopular

CoderWanFeng

del4pdf

删除 PDF 文件中指定的页面。当用户提到 PDF 删除页、PDF 删页、删 PDF 页时使用。

Overview

Publisher	CoderWanFeng
Repository	`python-office`
Skill name	`del4pdf`
Stars	1.4K
Forks	305
Bundled files	1
License	Apache-2.0
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
1 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by CoderWanFeng on GitHub. Read the source before you install it.

Installation

Install the Del4pdf AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/CoderWanFeng/python-office.git /tmp/python-office
mkdir -p .claude/skills
cp -r /tmp/python-office/skills/pdf/del4pdf .claude/skills/del4pdf

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Del4pdf in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Del4pdf on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Del4pdf is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

del4pdf Skill

删除 PDF 文件中的指定页面

功能描述

从 PDF 文件中删除指定的页面。

所属分类

office/skills/pdf/del4pdf/

调用方式

python
from skills.pdf import del4pdf

del4pdf(
    input_file='./test.pdf',
    output_file='./deleted.pdf',
    page_nums=[0, 2]
)

参数说明

参数	类型	必填	默认值	说明
`input_file`	str	否	-	PDF 文件路径
`output_file`	str	否	-	输出 PDF 文件路径
`page_nums`	list	否	-	要删除的页码列表

返回值

None

使用示例

python
from skills.pdf import del4pdf
# 删除第 1 页和第 3 页
del4pdf(input_file='./report.pdf', output_file='./new.pdf', page_nums=[0, 2])

视频教程

https://www.python4office.cn/python-office/popdf/%E8%AF%BE%E7%A8%8B/9-del4pdf

原始函数

office.api.pdf.del4pdf

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

__init__.py1 KB

Frequently asked questions

What does the Del4pdf AI skill do?

删除 PDF 文件中指定的页面。当用户提到 PDF 删除页、PDF 删页、删 PDF 页时使用。

Why use Del4pdf on TypingMind?

Because you install it once and use it with any model. Del4pdf is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Del4pdf in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/CoderWanFeng/python-office/tree/develop/skills/pdf/del4pdf. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Del4pdf?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Del4pdf?

As many as you like. As long as a model supports skills, you can use Del4pdf with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Del4pdf AI skill free?

Yes. It is published on GitHub by CoderWanFeng under the Apache-2.0 license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

View all

Make Pdf

garrytan

CommunityPopular

Turn any markdown file into a publication-quality PDF. (gstack)

Caveman Evidence Review

JuliusBrussee

CommunityPopular

Read-only review of Caveman Cloud evidence: cost, Cave Score, workflows, traces, latency, errors, routing, savings. Use when asked what Caveman found or where LLM spend goes.

Caveman Help

Quick-reference card for caveman modes, skills and commands. Trigger: /caveman-help or "caveman help".

Full Output Enforcement

Leonxlnx

CommunityPopular

Overrides default LLM truncation behavior. Enforces complete code generation, bans placeholder patterns, and handles token-limit splits cleanly. Apply to any task requiring exhaustive, unabridged…

88K

Instructions

View

Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

del4pdf Skill

功能描述

所属分类

调用方式

参数说明

返回值

使用示例

视频教程

原始函数

Bundled files

Frequently asked questions

Related AI Skills

Set up your own AI workspace now