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在 OpenClaw 中安装
/install pymupdf
功能描述
Render PDF pages to images, extract embedded images, annotate PDFs, and perform advanced PDF inspection using pymupdf (fitz). Use for tasks such as exporting...
安全使用建议
This skill appears coherent and limited to operating on local PDF files. Before installing or running it, consider: 1) The script will open and process whatever PDF path you provide and will write files to the specified output directory — verify paths and permissions. 2) The SKILL.md recommends installing the PyMuPDF package from PyPI; install packages in a virtualenv/container and pin versions to reduce supply-chain risk. 3) Parsing untrusted PDFs can trigger vulnerabilities in native libraries; avoid running on untrusted documents on sensitive systems. 4) There are no network calls or credential requests in the code, so it does not exfiltrate data by itself, but always review any third-party package you install. If you want extra safety, run the tool in an isolated environment (VM, container, or dedicated sandbox) and inspect the PyMuPDF package version before installation.
功能分析
Type: OpenClaw Skill
Name: pymupdf
Version: 1.0.0
The skill bundle is designed to perform PDF rendering and image extraction using `pymupdf`. The `SKILL.md` provides clear, non-malicious instructions for the AI agent, and the `scripts/pymupdf_cli.py` script implements the stated functionality without any signs of data exfiltration, arbitrary command execution, persistence mechanisms, or obfuscation. File system operations (reading PDFs, writing images) are directly aligned with the skill's purpose and do not exhibit any intent beyond the stated functionality.
能力评估
Purpose & Capability
Name, description, SKILL.md, and the included scripts all align: the CLI opens a local PDF, reports info, renders pages to images, and extracts embedded image streams. The only required binary is python3 and no credentials or unrelated tools are requested.
Instruction Scope
SKILL.md instructs running the provided CLI and to ensure the PDF path is local. It does not direct the agent to read unrelated files, access environment variables, or transmit data externally. It does recommend installing the dependency with pip if missing, which is expected for a Python-based tool.
Install Mechanism
There is no automated install spec (instruction-only), so nothing is written to disk by the skill itself. The README suggests 'pip install pymupdf' when needed — a normal, low-risk developer action. No downloads from arbitrary URLs or archive extraction are present.
Credentials
No environment variables, credentials, or config paths are required. The script only accesses the input PDF path and writes to the user-specified output directory, which is proportional to the declared functionality.
Persistence & Privilege
The skill does not request always:true and makes no modifications to other skills or global agent configuration. Normal autonomous invocation is allowed by default but this is standard and not combined with other privileges.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install pymupdf - 安装完成后，直接呼叫该 Skill 的名称或使用
/pymupdf触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
Initial release of pymupdf skill:
- Enables rendering PDF pages to high-quality images (PNG, JPG, PPM).
- Supports extraction of embedded images from PDF files.
- Provides PDF annotation, redaction, and advanced inspection tools.
- Dedicated CLI script for deterministic operations (export-images, extract-images, info).
- Guides users to use pypdf skill for text extraction, splitting, merging, and rotating.
元数据
常见问题
pymupdf 是什么？
Render PDF pages to images, extract embedded images, annotate PDFs, and perform advanced PDF inspection using pymupdf (fitz). Use for tasks such as exporting... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 405 次。
如何安装 pymupdf？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install pymupdf」即可一键安装，无需额外配置。
pymupdf 是免费的吗？
是的，pymupdf 完全免费（开源免费），可自由下载、安装和使用。
pymupdf 支持哪些平台？
pymupdf 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 pymupdf？
由 Maverick（@maverick-ai-tech）开发并维护，当前版本 v1.0.0。
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