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在 OpenClaw 中安装
/install pptx-extract
功能描述
Extract content from PowerPoint (.pptx) presentations to Markdown using MinerU. Pulls slide content including text, structure, and formatting into readable o...
安全使用建议
This skill appears coherent for extracting .pptx files using the MinerU CLI, but check a few things before installing: 1) Verify the npm package (mineru-open-api) and the GitHub repo (opendatalab/MinerU-Ecosystem) to ensure they're the official project and review install scripts. 2) Understand that MINERU_TOKEN is needed for full 'extract' functionality but 'flash-extract' can run without a token — the registry metadata marking the token as required is inconsistent with the README. 3) Do not paste sensitive tokens into a webpage you don't trust; create a token with minimal scope and rotate/delete it if you stop using the skill. 4) If you must install globally, consider installing in a sandbox or container first to inspect runtime behavior.
功能分析
Type: OpenClaw Skill
Name: pptx-extract
Version: 0.4.0
The skill is a legitimate wrapper for the MinerU document intelligence engine (developed by Shanghai AI Lab) to extract content from PowerPoint files. It utilizes the official 'mineru-open-api' CLI tool and connects to the verified domain mineru.net for processing. No evidence of malicious intent, unauthorized data exfiltration, or prompt injection was found in SKILL.md or the metadata.
能力评估
Purpose & Capability
The skill name/description (PPTX -> Markdown via MinerU) aligns with required binary (mineru-open-api) and the described commands. Minor incoherence: SKILL.md documents a no-token 'flash-extract' mode, but the registry metadata lists MINERU_TOKEN as a required env var/primary credential, which implies the token is mandatory even though the tool can operate in tokenless mode for quick extracts.
Instruction Scope
Runtime instructions are narrowly scoped to running the mineru-open-api CLI (flash-extract, extract, auth) against local files or URLs. They do not instruct reading unrelated system files or other environment variables. It does call an interactive 'mineru-open-api auth' and references exporting MINERU_TOKEN.
Install Mechanism
Install paths are typical: npm package 'mineru-open-api' and a Go 'go install' from github.com/opendatalab. These are expected for a CLI tool, but npm installs run package scripts during install and Go installs pull code from GitHub — users should verify the npm package and GitHub repo before installing globally.
Credentials
Only MINERU_TOKEN is declared as the required credential, which matches the 'extract' and 'crawl' functionality. The metadata's blanket requirement of MINERU_TOKEN is inconsistent with the documented no-token 'flash-extract' mode; otherwise the requested credential is proportionate to the skill's purpose.
Persistence & Privilege
The skill is not always-installed (always: false), requests no config paths, and does not ask to modify other skills or system settings. Autonomous invocation is allowed (platform default) but not combined with other concerning 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 pptx-extract - 安装完成后，直接呼叫该 Skill 的名称或使用
/pptx-extract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
v0.4.0
SEO: expand description for better ClawHub vector search discovery
v0.3.0
Rollback to original version
v0.2.0
SEO optimization v0.2.0
v1.0.1
Minor update
v1.0.0
Initial release
元数据
常见问题
Pptx Extract 是什么？
Extract content from PowerPoint (.pptx) presentations to Markdown using MinerU. Pulls slide content including text, structure, and formatting into readable o... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 143 次。
如何安装 Pptx Extract？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install pptx-extract」即可一键安装，无需额外配置。
Pptx Extract 是免费的吗？
是的，Pptx Extract 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Pptx Extract 支持哪些平台？
Pptx Extract 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 Pptx Extract？
由 mzlzyCA（@mzlzyca）开发并维护，当前版本 v0.4.0。
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