Excel Auditor

Quality score: 70/100 · Category: General · Sub-category: general-misc

type:audit

Analyze unknown or inherited Excel files to understand what they do, document their purpose, audit formulas for errors, and assess maintainability risk. Use when: (1) User uploads an Excel file asking 'what does this do?', (2) User needs to understand an inherited/legacy spreadsheet, (3) User wants formula auditing or error detection, (4) User asks about spreadsheet risk, complexity, or documentation, (5) User mentions 'inherited', 'legacy', 'undocumented', or 'someone left' regarding Excel files.

What this skill does

Excel Auditor is a production-ready Claude Code skill (quality score 70/100) in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/excel-auditor/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when: (1) User uploads an Excel file asking 'what does this do?', (2) User needs to understand an inherited/legacy spreadsheet, (3) User wants formula auditing or error detection, (4) User asks about spreadsheet risk, complexity, or documentation, (5) User mentions 'inherited', 'legacy', 'undocumented', or 'someone left' regarding Excel files.

Who uses this skill

The Excel Auditor skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/excel-auditor
curl -L https://claudskills.com/skills/excel-auditor/SKILL.md \
  -o ~/.claude/skills/excel-auditor/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/excel-auditor/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/excel-auditor/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\excel-auditor\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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