xlsx

Open, edit, clean, and convert spreadsheet files across xlsx, xlsm, csv, and tsv formats.

31|8|Updated Mar 15, 2026
One-click install
npx skills add https://github.com/citedy/adclaw --skill xlsx-citedy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/citedy/adclaw/tree/main/src/adclaw/agents/skills/xlsx
Command: npx skills add https://github.com/citedy/adclaw --skill xlsx-citedy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The xlsx skill addresses the heavy, repetitive work of handling spreadsheet files by enabling automated opening, editing, cleaning, and converting of .xlsx, .xlsm, .csv, and .tsv inputs, reducing manual error and saving time.

Core Features & Use Cases

  • Open and read existing spreadsheets, including messy data, and apply formatting or cleaning rules
  • Edit structure: add columns, fix headers, apply basic formulas, and convert between tabular formats
  • Use Case: batch-process a folder of invoices stored as CSVs to produce standardized XLSX reports with consistent headers and validated cell types

Quick Start

Convert all input spreadsheets into a single cleaned XLSX with uniform headers and normalized data types.

Frequently Asked Questions about xlsx

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

FAQPage Schema
How do I automate spreadsheet tasks like opening and editing CSV files?

You can automate spreadsheet tasks by applying deterministic operations to open, edit, and convert CSV files. This enforces data-type normalization and ensures consistent structure across your files.

What is the best way to batch convert CSV files into standardized XLSX reports?

Batch converting CSV files into standardized XLSX reports involves applying automated formatting rules to fix headers and validate cell types. This yields uniform outputs with consistent headers and normalized data.

Can I clean messy spreadsheet data and apply data normalization automatically?

Yes, you can clean messy spreadsheet data automatically by applying explicit edits and formatting rules. This process enforces data-type normalization to produce consistent and validated tabular structures.

Does this approach support converting between xlsx, xlsm, csv, and tsv formats?

Yes, format conversion supports ingesting multiple spreadsheet formats including xlsx, xlsm, csv, and tsv. It processes these inputs and converts them into your desired common spreadsheet format.

How do I fix inconsistent headers and add columns across multiple spreadsheet files?

To fix inconsistent headers and add columns, you can automate structural edits across your files. This applies explicit edits to standardize headers and insert columns while enforcing data-type normalization.