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xlsx

Manipulate and validate Excel files with openpyxl and OOXML schema checks.

1|Updated Mar 13, 2026
Search Tags:#python#validation#openpyxl#spreadsheet#excel#xlsx#ooxml
One-click install
npx skills add https://github.com/mealpac/manus --skill xlsx-mealpac
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: xlsx
Source: https://github.com/mealpac/manus/tree/main/skills/utility-skills/xlsx
Command: npx skills add https://github.com/mealpac/manus --skill xlsx-mealpac

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This skill automates repetitive spreadsheet tasks, reducing manual effort by providing programmatic access to Excel workflows and data preparation.

Core Features & Use Cases

  • Open, read, modify and format .xlsx/.xlsm/.csv/.tsv files with Python (openpyxl) to standardize imports, transformations, and exports.
  • Validate and preserve data integrity through OOXML-aware checks and content-type validation, with optional AutoRepair routines.
  • Convert between common tabular formats, bundle results as deliverables, and prepare clean data sheets for reporting or ingestion.

Quick Start

Create a workbook and use the provided scripts to read, transform, and save as .xlsx, then recalc formulas to ensure correctness.

Frequently Asked Questions about xlsx

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

FAQPage Schema
How do I automate Excel spreadsheet tasks with Python end-to-end?▼

Automate spreadsheet tasks by using openpyxl in Python to read, write, and format .xlsx files, while validating data against OOXML schemas and recalculating formulas for accurate end-to-end workflows.

Can I validate Excel file integrity against OOXML schemas during data cleaning?▼

Yes, validate Excel file integrity using OOXML-aware checks and content-type validation during data cleaning, with optional AutoRepair routines to preserve data structure and correct formatting issues automatically.

Does openpyxl support converting between xlsx, csv, and tsv formats for reporting?▼

Yes, openpyxl supports converting between .xlsx, .xlsm, .csv, and .tsv formats, enabling you to standardize imports, transform tabular data, and bundle deliverables for reporting or data ingestion.

What is the best way to recalculate formulas in xlsx workbooks programmatically?▼

Recalculate formulas in xlsx workbooks programmatically by leveraging LibreOffice-based recalculation tools, ensuring formula correctness and data accuracy after modifying spreadsheets through Python scripts.

How do I manage complex Excel formatting and formula management in automated pipelines?▼

Manage Excel formatting and formulas in automated pipelines by applying openpyxl-based reading and writing to standardize transformations, format cells, and execute formula recalculation for reliable data packaging.

Are there limitations when using Python for xlsx data validation and file manipulation?▼

Limitations when using Python for xlsx manipulation include potential formula evaluation discrepancies, which requires LibreOffice-based recalculation to ensure correctness and OOXML schema validation to maintain integrity.

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