xlsx

Process spreadsheet data and produce formatted XLSX files.

14|5|Updated Jan 25, 2026
One-click install
npx skills add https://github.com/cloudbro-kube-ai/k13d --skill xlsx-cloudbro-kube-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/cloudbro-kube-ai/k13d/tree/main/skills/anthropic/xlsx
Command: npx skills add https://github.com/cloudbro-kube-ai/k13d --skill xlsx-cloudbro-kube-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires openpyxl, defusedxml, lxml, and includes scripts (resource) components.

What problem does it solve?

Use this skill whenever a spreadsheet file is the primary input or output. It helps you open, read, edit, clean, format, and convert .xlsx, .xlsm, .csv, or .tsv files, reducing manual data wrangling and repetitive formatting.

Core Features & Use Cases

  • Automate common spreadsheet chores such as adding columns, applying formulas, formatting, and charting.
  • Convert between tabular formats (xlsx, csv, tsv) and create new spreadsheets from existing data sources.
  • Handle messy data cleaning and restructuring, aligning headers, and generating polished outputs ready for reporting.

Quick Start

Provide an input data file and ask the AI to output a cleaned, formatted XLSX with computed columns.

Frequently Asked Questions about xlsx

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I automate adding columns and formulas to an existing spreadsheet?

Automating spreadsheet tasks involves providing your .xlsx, .csv, or .tsv file to an AI agent that processes the data, computes formulas, and applies formatting to produce a validated XLSX output.

Can I convert CSV or TSV files into a formatted XLSX spreadsheet?

Yes, you can convert tabular formats like .csv and .tsv into a formatted .xlsx file. The process reads your raw data, cleans and restructures it, and outputs a polished spreadsheet ready for reporting.

What is the best way to clean messy data and align headers in a spreadsheet?

The best way to clean messy data is to use an automated spreadsheet processing tool that aligns headers, restructures rows, and validates the final deliverable to ensure you get a properly formatted spreadsheet file.

Does openpyxl support applying formulas and charting to XLSX files?

Yes, openpyxl supports applying formulas and charting to XLSX files. It allows you to programmatically add computed columns, generate charts, and apply formatting to automate your spreadsheet workflows.

How do I create a new spreadsheet from existing tabular data sources?

To create a new spreadsheet from existing data, you input your .csv, .tsv, or .xlsx source file and specify the desired columns and formulas, generating a new, validated XLSX file with the computed results.