List Building

Clean Data

Name: Clean Data
Rating: 5 (2 reviews)
Author: Explorium

byExplorium

2Jul 1, 2026

View Source

Install Command

$npx skills add explorium-ai/gtm-skills

About

Triage, standardize, and validate a CSV, Excel, or JSON list of B2B companies or contacts before enrichment. Normalizes names and domains, validates emails and phones, tags invalid rows non-destructively.

data-cleaningvalidationdeduplicationcrm

How to Use

Use /clean-data with a path to your file (e.g. "Clean this leads CSV before I import it to HubSpot"). Raw input is preserved; invalid rows are tagged with reason codes, never deleted.

Install the skill

Run the install command in your terminal while in your project directory.

Start Claude Code

Open Claude Code in your project. The skill will be automatically detected.

Ask Claude to use it

Claude will automatically use the skill when relevant, or you can explicitly ask for it.

Details

CategoryList Building

GitHub Stars2

CreatedJun 1, 2026

UpdatedJul 1, 2026

View on GitHub

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