xlsx

Clean, format, and convert spreadsheet data across .xlsx, .xlsm, .csv, and .tsv files.

Updated Mar 30, 2026
One-click install
npx skills add https://github.com/ArroganceG/trae_skills_backup --skill xlsx-arroganceg
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/ArroganceG/trae_skills_backup/tree/main/xlsx
Command: npx skills add https://github.com/ArroganceG/trae_skills_backup --skill xlsx-arroganceg

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a streamlined approach to handling spreadsheet data by enabling automated cleaning, formatting, and conversion across common tabular formats (.xlsx, .xlsm, .csv, .tsv). It reduces manual editing time and minimizes errors when preparing data for reporting and analysis.

Core Features & Use Cases

  • Automated Data Cleaning: Remove inconsistencies, fix malformed rows, and normalize headers for clean datasets.
  • Consistent Formatting: Apply professional fonts, styles, and alignment to ensure presentation-ready sheets.
  • Format Conversion: Convert between spreadsheet formats and export to CSV/TSV while preserving data integrity.
  • Use Case: You have a messy Excel workbook that needs to be cleaned, formatted, and exported to CSV for ingestion into a data pipeline.

Quick Start

Provide me with a spreadsheet task such as cleaning data, applying formatting, and exporting to the desired Excel or CSV format.

Frequently Asked Questions about xlsx

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

FAQPage Schema
How do I clean and format messy Excel data for a reporting pipeline?

To clean and format Excel data, this Skill automates the removal of row inconsistencies, normalizes headers, and applies professional alignment across spreadsheets. It processes workbooks to ensure datasets are presentation-ready and structurally sound for downstream pipelines.

Can I convert a CSV file to an XLSX spreadsheet while preserving existing templates?

Yes, you can convert CSV files to XLSX spreadsheets while preserving existing templates. The Skill handles format conversion across .xlsx, .xlsm, .csv, and .tsv files, ensuring data integrity and template structures are maintained during the export process.

What is the best way to automate data validation and normalize headers in a spreadsheet?

The best way to automate data validation and normalize headers is to use a processing Skill that applies programmatic rules to tabular data. This approach fixes malformed rows and enforces consistent formatting without manual editing.

Does spreadsheet automation work with .xlsm and .tsv files for data transformation?

Yes, spreadsheet automation works with .xlsm and .tsv files for data transformation. The Skill explicitly supports opening, editing, transforming, and validating tabular data across .xlsx, .xlsm, .csv, and .tsv formats.

How do I export cleaned spreadsheet data to CSV without hardcoding values?

To export cleaned spreadsheet data to CSV without hardcoding values, the Skill uses formulas instead of static values during transformation. It documents data sources and ensures exported CSV or TSV files maintain strict data integrity.