Office Parser

⚠️ AI-Generated Project — Use With Caution

This project was generated with the assistance of AI. While efforts have been made to verify correctness, the code may contain errors, security vulnerabilities, or unexpected behavior. It has not been fully audited or tested in production environments. Use at your own risk, and always review the source code before deploying.

An MCP (Model Context Protocol) server for reading, writing, and converting LibreOffice and Microsoft Office documents — implemented in pure JavaScript with no external binary dependencies.

Quick Start

npx @barry.wu0329/mcp-office-parser

What It Does

mcp-office-parser exposes document manipulation capabilities as MCP tools that AI assistants (like Claude) can use to:

• Read ODT, DOCX, ODP, PPTX, TXT, and more
• Read spreadsheets from ODS, XLSX, CSV files
• Create new documents (ODT, ODS, DOCX, XLSX, PDF)
• Edit existing documents by inserting text
• Convert between formats (e.g., DOCX → PDF, ODT → TXT)
• Search through documents for specific content
• Merge multiple documents into one

Configuration

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-office-parser": {
      "command": "npx",
      "args": ["@barry.wu0329/mcp-office-parser"]
    }
  }
}

VS Code (MCP extension)

Add to .vscode/mcp.json:

{
  "servers": {
    "mcp-office-parser": {
      "command": "npx",
      "args": ["@barry.wu0329/mcp-office-parser"]
    }
  }
}

Supported File Formats

Format	Read	Write	Notes
.odt	✅	✅	LibreOffice Writer
.ods	✅	✅	LibreOffice Calc
.odp	✅	✅	LibreOffice Impress
.docx	✅	✅	Microsoft Word
.xlsx	✅	✅	Microsoft Excel
.pptx	✅	—	Microsoft PowerPoint
.txt	✅	✅	Plain text
.csv	✅	✅	Comma-separated values
.pdf	✅	✅	Read via pdf-parse; write via pdf-lib
.html	—	✅	HTML conversion output

Available MCP Tools

Tool	Description
get_document_info	Get file metadata (size, format, modified time)
read_document_text	Extract plain text from a document
read_spreadsheet_data	Read spreadsheet data as a 2D array
create_document	Create a new document with content
insert_text_at_position	Insert text at start, end, or replace content
list_documents	Find all supported documents in a directory
search_documents	Search document contents for a query string
get_document_statistics	Word count, character count, sentence count, etc.
convert_document	Convert between formats
merge_text_documents	Merge multiple documents into one

MCP Resources

• documents:// — Lists all discoverable documents as JSON
• document://{path} — Reads a document's text content

Requirements

• Node.js >= 18.17.0
• No LibreOffice or other external tools needed

License

MIT