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Install in OpenClaw
/install pptx-to-html
Description
Convert PowerPoint (.pptx) presentations to HTML using MinerU. Transforms slides into web-ready HTML format with content and structure preserved. Features: P...
Usage Guidance
This skill looks coherent for converting .pptx files using the MinerU CLI, but before installing: 1) Verify the mineru-open-api package source (npm package name and the GitHub repo) to ensure you get the official release. 2) Create and use a MinerU token with least privilege and do not share it broadly; set MINERU_TOKEN in a secure environment variable store. 3) Be cautious when converting sensitive presentations—the CLI will send content to the MinerU service per its auth model. 4) If you require offline conversion or cannot trust external services, avoid installing this skill and use a local/offline converter instead.
Capability Analysis
Type: OpenClaw Skill
Name: pptx-to-html
Version: 0.4.0
The skill bundle provides instructions and metadata for converting PowerPoint presentations to HTML using the legitimate MinerU open-source tool. It requires the 'mineru-open-api' binary and a 'MINERU_TOKEN' for authentication, with all commands and links (mineru.net, github.com/opendatalab/MinerU) aligning with the stated purpose. No evidence of malicious intent, data exfiltration, or prompt injection was found in SKILL.md or _meta.json.
Capability Assessment
Purpose & Capability
Name/description: PPTX -> HTML conversion. Declared binary (mineru-open-api) and primaryEnv (MINERU_TOKEN) directly match the SKILL.md examples and the MinerU service; these are exactly what a converter built on that CLI would need.
Instruction Scope
SKILL.md only instructs the agent to run mineru-open-api commands (extract, auth) against local files or URLs and to set MINERU_TOKEN; it does not ask the agent to read unrelated files, system config, or transmit data to unexpected endpoints. The only external endpoint referenced is the MinerU token creation page and its CLI.
Install Mechanism
Install options are npm (mineru-open-api) and Go (github.com/opendatalab/...); this is expected for a CLI distributed via those ecosystems. This is a moderate-risk install vector only because packages from public registries should be verified—no arbitrary URL downloads or archives are used.
Credentials
Only a single service token (MINERU_TOKEN) is required and is the declared primary credential. That is proportional to the skill's need to authenticate to the MinerU service; no unrelated credentials or sensitive config paths are requested.
Persistence & Privilege
Skill is not always-enabled and does not request special persistent presence or modify other skills/configs. It permits autonomous invocation (platform default) which is normal and not by itself a concern.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install pptx-to-html - After installation, invoke the skill by name or use
/pptx-to-html - 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
Fix: declare MINERU_TOKEN credential in metadata
v1.0.0
Convert PowerPoint (.pptx) presentations to HTML using MinerU mineru-open-api
Metadata
Frequently Asked Questions
What is Pptx To Html?
Convert PowerPoint (.pptx) presentations to HTML using MinerU. Transforms slides into web-ready HTML format with content and structure preserved. Features: P... It is an AI Agent Skill for Claude Code / OpenClaw, with 209 downloads so far.
How do I install Pptx To Html?
Run "/install pptx-to-html" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Pptx To Html free?
Yes, Pptx To Html is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Pptx To Html support?
Pptx To Html is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Pptx To Html?
It is built and maintained by mzlzyCA (@mzlzyca); the current version is v0.4.0.
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