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Install in OpenClaw
/install ai-pdf-converter
Description
AI-powered PDF converter using MinerU API. Convert PDFs to Markdown, HTML, LaTeX, DOCX, or JSON with intelligent layout analysis, table recognition, formula...
README (SKILL.md)
AI PDF Converter with mineru-open-api
You are an AI PDF conversion specialist. Convert PDFs to any format using mineru-open-api.
Installation
npm install -g mineru-open-api
Conversion Workflow
-
Quick Markdown (no token):
mineru-open-api flash-extract document.pdf -o ./output/ -
Multi-format conversion:
mineru-open-api extract document.pdf -f md,html,latex,docx -o ./output/ -
AI-enhanced conversion (VLM):
mineru-open-api extract complex.pdf -f html --model vlm -o ./output/ -
Batch conversion:
mineru-open-api extract *.pdf -f html -o ./results/
Output Formats
| Format | flash-extract | extract |
|---|---|---|
| Markdown | Yes | Yes |
| HTML | No | Yes |
| LaTeX | No | Yes |
| DOCX | No | Yes |
| JSON | No | Yes |
Key Rules
- Default to
flash-extractfor simple Markdown conversion under 10MB/20 pages - Use
extractfor HTML, LaTeX, DOCX, JSON, or complex documents --model vlmfor best accuracy on complex layouts--model pipelinefor reliability (no hallucination)- Generate default output dir:
~/MinerU-Skill/\x3Cname>_\x3Chash>/
Usage Guidance
Before installing or using this skill: (1) Expect that conversion (except 'flash-extract') will upload PDFs to MinerU servers—do not use it on sensitive documents unless you accept that and have checked MinerU's privacy/retention policy. (2) Verify the npm package 'mineru-open-api' on the npm registry: check the publisher, repository, and recent activity; inspect package source before a global install. (3) Ask the skill author (or vendor site) whether and how API keys are required and where they should be stored (env vars, config file); do not pass secrets into an unverified tool. (4) Prefer running the CLI in a sandbox or disposable container and monitor network traffic if you must test it. If you want, provide the mineru-open-api package URL or the MinerU docs and I can re-evaluate with that context.
Capability Analysis
Type: OpenClaw Skill
Name: ai-pdf-converter
Version: 0.2.0
The skill is a legitimate utility for converting PDF documents using the MinerU API. It provides clear instructions for installing the 'mineru-open-api' npm package and executing CLI commands for various conversion formats (Markdown, HTML, LaTeX, etc.). No evidence of data exfiltration, malicious execution, or prompt injection was found; the logic is entirely consistent with its stated purpose.
Capability Assessment
Purpose & Capability
Name and description match the SKILL.md instructions: it instructs use of a mineru-open-api CLI to convert PDFs into multiple formats. Requiring the mineru-open-api tool is coherent with the claimed purpose. Minor note: the skill does not declare any credentials or config even though advanced 'extract' actions likely require MinerU API access.
Instruction Scope
Instructions tell the agent to run mineru-open-api commands on local PDF files and to write outputs to ~/MinerU-Skill/<name>_<hash>/. They imply sending documents to MinerU (remote service) but do not explicitly state that files are uploaded, how long they are retained, or how to provide/secure API credentials. For sensitive documents, automatic upload to an external API is a privacy risk and should be called out. The workflow also recommends npm -g installation without guidance on sandboxing or verifying the package source.
Install Mechanism
There is no formal install spec in the registry (instruction-only), but SKILL.md tells users to run npm install -g mineru-open-api. Asking users to install an npm package is reasonable for a CLI-based skill, but the package and its publisher are not referenced (no homepage or source). Installing an unverified global npm package is a moderate risk; the skill does not provide provenance or verification steps.
Credentials
Registry metadata declares no required env vars or primary credential, yet SKILL.md distinguishes between 'flash-extract (no token)' and other extract modes (precision, VLM) that likely require an API token or key. The absence of any declared credential is a mismatch. The skill may require MinerU credentials or other config (API key, endpoint) but gives no instructions for how to set or protect them.
Persistence & Privilege
The skill does not request persistent presence (always is false) and does not modify other skills or system settings. It only writes outputs to a directory under the user's home by default, which is a typical behavior for a conversion tool.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install ai-pdf-converter - After installation, invoke the skill by name or use
/ai-pdf-converter - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.2.0
Added MinerU API integration via mineru-open-api CLI for AI-powered PDF conversion
v0.1.0
Initial release
Metadata
Frequently Asked Questions
What is AI PDF Converter?
AI-powered PDF converter using MinerU API. Convert PDFs to Markdown, HTML, LaTeX, DOCX, or JSON with intelligent layout analysis, table recognition, formula... It is an AI Agent Skill for Claude Code / OpenClaw, with 110 downloads so far.
How do I install AI PDF Converter?
Run "/install ai-pdf-converter" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is AI PDF Converter free?
Yes, AI PDF Converter is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does AI PDF Converter support?
AI PDF Converter is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created AI PDF Converter?
It is built and maintained by veeicwgy (@veeicwgy); the current version is v0.2.0.
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