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Install in OpenClaw
/install pptx-analysis
Description
Analyze the structure and content of PowerPoint (.pptx) presentations using MinerU. Returns structured Markdown with slide content, headings, and layout pres...
Usage Guidance
This skill acts as a wrapper for the mineru-open-api CLI and is coherent with its description. Before installing: (1) confirm you trust the npm package or the GitHub repo (inspect source or review release history); (2) be aware that using the authenticated 'extract' likely sends the presentation content to mineru.net — do not use it for sensitive slides unless you accept that upload; (3) prefer the tokenless 'flash-extract' for quick/local, small analyses when privacy is a concern; (4) keep your MINERU_TOKEN secret and only set it in environments you control. If you need stronger guarantees, review the mineru-open-api source code or run it in an isolated environment first.
Capability Analysis
Type: OpenClaw Skill
Name: pptx-analysis
Version: 0.4.0
The pptx-analysis skill is a legitimate tool for extracting structured content from PowerPoint files using the MinerU engine by OpenDataLab. It utilizes the 'mineru-open-api' package (available via npm or Go) and interacts with the mineru.net API. No evidence of data exfiltration, malicious execution, or prompt injection was found; the skill's behavior aligns perfectly with its stated purpose.
Capability Assessment
Purpose & Capability
Name/description match what is requested: the skill requires the mineru-open-api CLI and (optionally) a MINERU_TOKEN for full analysis. Those requirements are proportionate to a MinerU-based PPTX analysis tool.
Instruction Scope
Runtime instructions only call the mineru-open-api binary on local files or URLs and describe auth via MINERU_TOKEN. This is appropriate, but the SKILL.md implies that full 'extract' uses the MinerU service (token + API) so files may be uploaded to mineru.net for processing — consider privacy implications. The quick 'flash-extract' is documented as tokenless and limited (10 MB / 20 pages).
Install Mechanism
Install methods are npm (mineru-open-api) or go install from a GitHub repo — both are standard distribution channels. These are reasonable but installing global npm binaries or go-installed CLIs runs third-party code on disk; verify the package source and review the CLI if you require stricter assurance.
Credentials
Only MINERU_TOKEN is requested as an environment credential and is declared as the primary credential. That lines up with the documented need for an authenticated full 'extract' operation; no unrelated credentials are requested.
Persistence & Privilege
The skill does not request always:true or other elevated platform privileges and is user-invocable. It does not modify other skills or system-wide settings according to provided metadata.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install pptx-analysis - After installation, invoke the skill by name or use
/pptx-analysis - Provide required inputs per the skill's parameter spec and get structured output
Version History
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
Metadata
Frequently Asked Questions
What is PPTX Analysis?
Analyze the structure and content of PowerPoint (.pptx) presentations using MinerU. Returns structured Markdown with slide content, headings, and layout pres... It is an AI Agent Skill for Claude Code / OpenClaw, with 157 downloads so far.
How do I install PPTX Analysis?
Run "/install pptx-analysis" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is PPTX Analysis free?
Yes, PPTX Analysis is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does PPTX Analysis support?
PPTX Analysis is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created PPTX Analysis?
It is built and maintained by mzlzyCA (@mzlzyca); the current version is v0.4.0.
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