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MinerU Open MCP

opendatalab/mineru-ecosystem

Brings MinerU's document parsing engine to Claude Desktop and other MCP clients, letting AI assistants convert PDFs, Office files, images, and web pages into clean Markdown on demand. Exposes both flash_extract for quick, token-free parsing under 10MB and extract for precision work with OCR, LaTeX formulas, and table reconstruction. Built on the MinerU Open API, which handles 109 languages and preserves complex layouts including multi-column text and cross-page tables. Useful when you want Claude to read documents during a conversation without preprocessing files yourself. The underlying engine powers production RAG pipelines and was designed for LLM training workflows, so output quality is tuned for downstream language model consumption.

tools
3
auth
Secret needed
transport
STDIO
env vars
2
last updated
Apr 13, 2026
View on GitHub

Tools

3 tools

Public tool metadata for what this MCP can expose to an agent.

parse_documentsConvert PDF, DOCX, PPTX, images, HTML to Markdown

Convert PDF, DOCX, PPTX, images, HTML to Markdown

No parameter schema in public metadata yet.

get_ocr_languagesList all 109 supported OCR languages

List all 109 supported OCR languages

No parameter schema in public metadata yet.

clean_logsDelete old server log files (when `ENABLE_LOG=true`)

Delete old server log files (when `ENABLE_LOG=true`)

No parameter schema in public metadata yet.

Sponsors

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Configuration

MINERU_API_TOKENsecret

MinerU API token for full capability (higher limits, extra output formats). Omit to use free Flash mode (Markdown only, 20 pages / 10 MB per file).

OUTPUT_DIR

Directory for saved parse results when content is written to disk.

Readme

MinerU-Ecosystem

The official ecosystem toolkit for MinerU Open API

Empowering developers and AI agents with seamless document parsing capabilities — PDF · Word · PPT · Images · Web pages → Markdown / JSON · VLM+OCR dual engine · 109 languages · MCP Server · LangChain / RAGFlow / Dify / FastGPT native integration.

License MinerU Online

中文文档

📖 Overview

MinerU-Ecosystem provides a full suite of tools, SDKs, and integrations built on top of the MinerU Open API. Whether you're building production pipelines, integrating with LangChain for RAG, or enabling AI agents to parse documents on the fly — this repository has you covered.

View the full README on GitHub

Details

Repository
github.com/opendatalab/mineru-ecosystem
Categories
Documents & Knowledge, Productivity & Office
Package
mineru-open-mcp
Transport
STDIO
Auth
Required
Registry
MCP registry, active

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