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mineru-ocr

Convert PDF, Word, PowerPoint, and images to Markdown via the MinerU API.

557|80|Updated Jan 7, 2026
Search Tags:#ocr#document conversion#text extraction#pdf to markdown#scanned documents#table recognition
One-click install
npx skills add https://github.com/cat-xierluo/legal-skills --skill mineru-ocr
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: mineru-ocr
Source: https://github.com/cat-xierluo/legal-skills/tree/main/skills/mineru-ocr
Command: npx skills add https://github.com/cat-xierluo/legal-skills --skill mineru-ocr

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and config (resource) and archive (resource) components.

What problem does it solve?

This Skill automates the conversion of various document types (PDF, Word, PPT, images) into Markdown format, including extracting text from scanned documents using OCR, recognizing tables, and identifying mathematical formulas.

Core Features & Use Cases

  • Multi-format Conversion: Supports PDF, DOC, DOCX, PPT, PPTX, PNG, JPG, JPEG.
  • OCR Capabilities: Extracts text from images and scanned documents.
  • Table and Formula Recognition: Preserves tabular data and identifies mathematical expressions.
  • Use Case: You have a scanned PDF of a research paper containing complex tables and equations. Use this Skill to convert it into a well-structured Markdown document, making the content easily searchable and editable.

Quick Start

Use the mineru-ocr skill to convert the file '/Users/user/Documents/report.pdf' to Markdown.

Frequently Asked Questions about mineru-ocr

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert a scanned PDF to Markdown?▼

To convert a scanned PDF to Markdown, this skill uses Optical Character Recognition (OCR) to extract text from images and scanned documents, preserving the content structure in a Markdown file.

Can I extract tables and mathematical formulas from a Word document?▼

Yes, you can extract tables and mathematical formulas from Word documents. The conversion supports DOC and DOCX formats, recognizing tabular data and identifying mathematical expressions for your Markdown output.

What file formats are supported for text extraction?▼

Supported file formats for text extraction include PDF, DOC, DOCX, PPT, PPTX, PNG, JPG, and JPEG, allowing you to convert various documents and images into Markdown.

Do I need an API token to use this document conversion tool?▼

Yes, you need a MinerU API token to use this document conversion tool. The token is required for the skill to handle file uploads, process the OCR conversion, and poll for the results.

What is the best way to convert a PowerPoint presentation to Markdown?▼

The best way to convert a PowerPoint presentation to Markdown is by using an automated conversion skill that supports PPT and PPTX formats, directly processing the file to generate structured text.

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