# Excel XLSX

> Excel, XLSX, CSV, and spreadsheet analysis/editing alias.

- Skill: `kyrie66nb/excel-xlsx` (Agent Skill)
- Install (CLI): `npx skillmds@latest add kyrie66nb/excel-xlsx`
- Raw SKILL.md: https://api.skillmd.com/api/skills/kyrie66nb/excel-xlsx/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: kyrie66nb (https://skillmd.com/u/kyrie66nb)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/kyrie66nb/excel-xlsx

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# Excel XLSX

Use this skill when the user asks to analyze, create, edit, validate, or visualize `.xlsx`, `.xls`, `.csv`, or spreadsheet data.

Route to:

1. `spreadsheets` plugin for spreadsheet artifacts, formulas, charts, dashboards, and CSV imports.
2. `officecli-xlsx` for precise OfficeCLI-based `.xlsx` inspection and edits.
3. `data-analysis` for statistical or Python-backed analysis.
4. `plot-from-data` for publication-quality figures.

Preserve source data and verify generated tables, formulas, and charts against the input.