heavy-file-ingestion-claude-code

This Skill preprocesses heavy PDFs into compact markdown artifacts using a deterministic converter script, generating an index.md to guide token-efficient reading and avoid wasting model context during analysis.

The best way to convert DOCX and PPTX files is using a deterministic converter script that transforms structured documents into compact markdown or per-sheet CSV artifacts, producing an index to guide efficient analysis.

Yes, you need dependencies like pdfplumber and openpyxl, as the Skill can automatically install these specific deterministic libraries when required to process heavy XLSX and PDF files into compact artifacts.

Yes, you can summarize a multi-megabyte PDF chapter-by-chapter by converting it to a markdown working copy with an index, then asking the assistant to summarize the indexed sections without sending the original PDF to the model.

Converting heavy files before analysis keeps costs and latency low by preprocessing large structured source files into lightweight artifacts, ensuring direct ingestion does not waste model context or tokens.

Yes, this file conversion approach supports TSV and CSV formats by applying a deterministic converter script to transform heavy structured files into compact markdown or CSV artifacts for efficient analysis.