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// Create, read, and edit Excel spreadsheets (.xlsx, .xlsm, .csv) — formulas, charts, formatting included.

XLSX SkillVerified Creator

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Stars
4.9k
Forks
306
Updated
May 27, 2026
repo --stat

  • stars

    4.9k

  • forks

    306

  • last update

    May 27, 2026

  • license

    MITv2.0.3

quickstart.sh
3 steps
  1. Install

    // Drops SKILL.md into ~/.claude/skills/

    $ claude skills add xlsx-skill
  2. Invoke

    // Run from any project directory

    $ claude --skill xlsx-skill "help me ship this"
  3. Iterate

    // Re-run with edits — Claude keeps the skill loaded

    $ claude --skill xlsx-skill "now refactor it"
xlsx-skill/
references
SKILL.md
readonly
name:
XLSX Skill
slug:
xlsx-skill
version:
v2.0.3
license:
MIT
author:
@anthropic-labs
repository:
github.com/anthropics/skills/tree/main/document-skills/xlsx
categories:
ProductivityData AnalystOffice Boy
tags:
#excel#xlsx#spreadsheet#csv#anthropic
description:

Create, read, and edit Excel spreadsheets (.xlsx, .xlsm, .csv) — formulas, charts, formatting included.

features.md
3 capabilities

// What you can do with it

  • Automates the tedious parts of the workflow.
  • Gives Claude the right context, tools, and guardrails.
  • Produces consistent, reviewable output every time.

README.md

xlsx-skill/README.md
5 sections
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@anthropic-labs/index.json
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authored by

@anthropic-labs
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