CRM Data Cleaner

Q: What is a Claude Code skill and how does the CRM Data Cleaner skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. CRM Data Cleaner is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Sales category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Sales · Sub-category: crm-systems · Last updated: 2026-06-10

Deduplicate, normalize, and enrich CRM contacts and companies. Use when a user needs to clean CRM data, find duplicate contacts, standardize phone numbers or emails, merge duplicate records, audit data quality, or enrich contacts with external sources like Clearbit or Apollo. Works with HubSpot, Salesforce, Pipedrive, or any CRM with CSV export. Instruction-only skill — no scripts or code execution. All operations are performed via CRM platform APIs or CSV export/import workflows.

What this skill does

CRM Data Cleaner is a community-contributed Claude Code skill in the crm-systems sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/crm-data-cleaner/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when a user needs to clean CRM data, find duplicate contacts, standardize phone numbers or emails, merge duplicate records, audit data quality, or enrich contacts with external sources like Clearbit or Apollo. Works with HubSpot, Salesforce, Pipedrive, or any CRM with CSV export.

Who uses this skill

The CRM Data Cleaner Claude Code skill is built for sales development reps, account executives, revenue operations teams, and customer success managers. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/crm-data-cleaner
curl -L https://claudskills.com/skills/crm-data-cleaner/SKILL.md \
  -o ~/.claude/skills/crm-data-cleaner/SKILL.md

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

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

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the CRM Data Cleaner Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/crm-data-cleaner/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the CRM Data Cleaner skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the CRM Data Cleaner skill?

Use CRM Data Cleaner when your Claude Code task falls under the Sales category — specifically in the crm systems area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use CRM Data Cleaner" or describe the task and let Claude pick). Browse related skills at /category/sales/.

What is a Claude Code skill and how does the CRM Data Cleaner skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. CRM Data Cleaner is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Sales category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/ndesv21/openclaw-master-skills/blob/HEAD/skills/crm-data-cleaner/SKILL.md
License: MIT
Author: ndesv21
Website: https://myclaw.ai

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ndesv21. (2026). CRM Data Cleaner [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/crm-data-cleaner/

BibTeX

@misc{crm-data-cleaner-2026,
  author    = {ndesv21},
  title     = {CRM Data Cleaner [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/crm-data-cleaner/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/crm-data-cleaner.svg)](https://claudskills.com/skills/crm-data-cleaner/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

More Sales skills

Browse all Sales skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Sales skills → Top 100 skills

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

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore