How does it ensure document quality?

It uses professional rendering strategies such as HTML-to-PDF via Puppeteer and includes a verification step to ensure files are non-empty and correctly formatted.

Is an external API required for document processing?

No, all processing is handled locally using standard libraries in your environment, ensuring your data remains private and secure.

Can I use this to extract data from existing spreadsheets?

Absolutely. The parse mode allows you to convert XLSX, CSV, and other formats into structured JSON data that Claude can then analyze.

Does it support both Python and Node.js projects?

Yes, it detects your project language and uses native libraries like ExcelJS/Puppeteer for Node.js or Openpyxl/ReportLab for Python.

Which file formats can this skill handle?

The skill supports generation and parsing for PDF, DOCX, XLSX, PPTX, CSV, and HTML formats.

Office Document Processor

Name: Office Document Processor
Author: Rune-kit

byRune-kit

•

Content Management

Generates and parses office documents including PDF, DOCX, XLSX, and PPTX to facilitate automated reporting and data extraction.

The doc-processor skill is a specialized utility for Claude Code designed to handle the generation and parsing of common office file formats without requiring complex manual coding. It acts as a foundational utility layer that allows Claude to produce professional-grade PDF reports, Excel spreadsheets, and PowerPoint presentations, or extract structured data from existing documents. By intelligently selecting the appropriate libraries for your project's environment—whether Node.js or Python—it ensures high-fidelity output and reliable data ingestion for any documentation or data-heavy workflow.

Key Features

01Bi-directional capability for both document generation and content parsing

02Language-aware library selection for Node.js and Python projects

03High-fidelity rendering using HTML-to-PDF and Markdown-to-DOCX strategies

04Comprehensive support for PDF, DOCX, XLSX, PPTX, and CSV formats

05Automated output verification to ensure file integrity and validity

0658 GitHub stars

Use Cases

01Automating the generation of financial reports or data exports into Excel spreadsheets

02Parsing content from uploaded business documents into structured JSON for AI analysis

03Exporting technical documentation from Markdown to professional PDF or Word formats

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add rune-kit/rune doc-processor

For use in Claude.ai and ChatGPT