File Format Converter (Pandoc)

Link to glama.ai

mcp-pandoc: A Document Conversion MCP Server

Link to glama.ai

Officially included in the Model Context Protocol servers open-source project. 🎉

Overview

A Model Context Protocol server for document format conversion using pandoc. This server provides tools to transform content between different document formats while preserving formatting and structure.

Please note that mcp-pandoc is currently in early development. PDF support is under development, and the functionality and available tools are subject to change and expansion as we continue to improve the server.

Credit: This project uses the Pandoc Python package for document conversion, forming the foundation for this project.

📋 Quick Reference

New to mcp-pandoc? Check out 📖 CHEATSHEET.md for

• ⚡ Copy-paste examples for all formats
• 🔄 Bidirectional conversion matrix
• 🎯 Common workflows and pro tips
• 🌟 Reference document styling guide

Perfect for quick lookups and getting started fast!

Demo

🎥 Watch on YouTube

Screenshots

More to come...

Tools

1. convert-contents
   • Transforms content between supported formats
   • Inputs:
     • contents (string): Source content to convert (required if input_file not provided)
     • input_file (string): Complete path to input file (required if contents not provided)
     • input_format (string): Source format of the content (defaults to markdown)
     • output_format (string): Target format (defaults to markdown)
     • output_file (string): Complete path for output file (required for pdf, docx, rst, latex, epub formats)
     • reference_doc (string): Path to a reference document to use for styling (supported for docx output format)
     • defaults_file (string): Path to a Pandoc defaults file (YAML) containing conversion options
     • filters (array): List of Pandoc filter paths to apply during conversion
   • Supported input/output formats:
     • markdown
     • html
     • pdf
     • docx
     • rst
     • latex
     • epub
     • txt
     • ipynb
     • odt
   • Note: For advanced formats (pdf, docx, rst, latex, epub), an output_file path is required

🔧 Advanced Features

Defaults Files (YAML Configuration)

Use defaults files to create reusable conversion templates with consistent formatting:

# academic-paper.yaml
from: markdown
to: pdf
number-sections: true
toc: true
metadata:
  title: "Academic Paper"
  author: "Research Team"

Example usage: "Convert paper.md to PDF using defaults academic-paper.yaml and save as paper.pdf"

Pandoc Filters

Apply custom filters for enhanced processing:

Example usage: "Convert docs.md to HTML with filters ['/path/to/mermaid-filter.py'] and save as docs.html"

💡 For comprehensive examples and workflows, see CHEATSHEET.md

📊 Supported Formats & Conversions

Bidirectional Conversion Matrix

From\To	MD	HTML	TXT	DOCX	PDF	RST	LaTeX	EPUB	IPYNB	ODT
Markdown	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
HTML	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
TXT	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
DOCX	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
RST	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
LaTeX	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
EPUB	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
IPYNB	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
ODT	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅

A Note on PDF Support

This tool uses pandoc for conversions, which allows for generating PDF files from the formats listed above. However, converting from a PDF to other formats is not supported. Therefore, PDF should be considered an output-only format.

Format Categories

Category	Formats	Requirements
Basic	MD, HTML, TXT, IPYNB, ODT	None
Advanced	DOCX, PDF, RST, LaTeX, EPUB	Must specify output_file path
Styled	DOCX with reference doc	Custom template support ⭐

Requirements by Format

• PDF (.pdf) - requires TeX Live installation
• DOCX (.docx) - supports custom styling via reference documents
• All others - no additional requirements

Note: For advanced formats:

1. Complete file paths with filename and extension are required
2. PDF conversion requires TeX Live installation (see Critical Requirements section -> For macOS: brew install texlive)
3. When no output path is specified:
   • Basic formats: Displays converted content in the chat
   • Advanced formats: May save in system temp directory (/tmp/ on Unix systems)

Usage & configuration

NOTE: Ensure to complete installing required packages mentioned below under "Critical Requirements".

To use the published one

{
  "mcpServers": {
    "mcp-pandoc": {
      "command": "uvx",
      "args": ["mcp-pandoc"]
    }
  }
}

💡 Quick Start: See CHEATSHEET.md for copy-paste examples and common workflows.

⚠️ Important Notes

Critical Requirements

1. Pandoc Installation

• Required: Install pandoc - the core document conversion engine

• Installation:

  # macOS
  brew install pandoc
  
  # Ubuntu/Debian
  sudo apt-get install pandoc
  
  # Windows
  # Download installer from: https://pandoc.org/installing.html
  

• Verify: pandoc --version

2. UV package installation

• Required: Install uv package (includes uvx command)

• Installation:

  # macOS
  brew install uv
  
  # Windows/Linux
  pip install uv
  

• Verify: uvx --version

3. PDF Conversion Prerequisites: Only needed if you need to convert & save pdf

• TeX Live must be installed before attempting PDF conversion

• Installation commands:

  # Ubuntu/Debian
  sudo apt-get install texlive-xetex
  
  # macOS
  brew install texlive
  
  # Windows
  # Install MiKTeX or TeX Live from:
  # https://miktex.org/ or https://tug.org/texlive/
  

4. File Path Requirements

• When saving or converting files, you MUST provide complete file paths including filename and extension
• The tool does not automatically generate filenames or extensions

Examples

✅ Correct Usage:

# Converting content to PDF
"Convert this text to PDF and save as /path/to/document.pdf"

# Converting between file formats
"Convert /path/to/input.md to PDF and save as /path/to/output.pdf"

# Converting to DOCX with a reference document template
"Convert input.md to DOCX using template.docx as reference and save as output.docx"

# Step-by-step reference document workflow
"First create a reference document: pandoc -o custom-reference.docx --print-default-data-file reference.docx" or if you already have one, use that
"Then convert with custom styling: Convert this text to DOCX using /path/to/custom-reference.docx as reference and save as /path/to/styled-output.docx"

❌ Incorrect Usage:

# Missing filename and extension
"Save this as PDF in /documents/"

# Missing complete path
"Convert this to PDF"

# Missing extension
"Save as /documents/story"

Com

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README truncated. View full README on GitHub.