AI Agent Skills

A CLI tool that executes SQL queries on various files including xlsx files and outputs the results to various files

Streaming & Fast XLSX Spreadsheet Writer for Ruby

Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way

A Go native tabular data extraction package. Currently supports .xls, .xlsx, .csv, .tsv formats.

Office document creation and editing skills for Claude Code - PPTX, DOCX, XLSX, and PDF workflows with automation support