Clean Data Xls

Quality score: 70/100 · Category: Product · Sub-category: product-misc

Clean up messy spreadsheet data — trim whitespace, fix inconsistent casing, convert numbers-stored-as-text, standardize dates, remove duplicates, and flag mixed-type columns. Use when data is messy, inconsistent, or needs prep before analysis. Triggers on "clean this data", "clean up this sheet", "normalize this data", "fix formatting", "dedupe", "standardize this column", "this data is messy".

What this skill does

Clean Data Xls is a production-ready Claude Code skill (quality score 70/100) in the product-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/clean-data-xls/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when data is messy, inconsistent, or needs prep before analysis. Triggers on "clean this data", "clean up this sheet", "normalize this data", "fix formatting", "dedupe", "standardize this column", "this data is messy".

Who uses this skill

The Clean Data Xls skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. 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/clean-data-xls
curl -L https://claudskills.com/skills/clean-data-xls/SKILL.md \
  -o ~/.claude/skills/clean-data-xls/SKILL.md

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

Skills live at ~/.claude/skills/clean-data-xls/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\clean-data-xls\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