About email-validator
email-validator is a skill for validating email addresses and cleaning lists to support deliverability and reduce bounces. Its CLI supports single-address checks, CSV batch validation, and removal of disposable addresses.
Key features
- 01Validate a single email address
- 02Batch-check addresses in CSV files
- 03Clean text lists of addresses
- 04Remove disposable addresses
Use cases
- 01Check an address before adding it to a list
- 02Validate a CSV contact export
- 03Remove disposable addresses from a list
Install
Copy the command and run it in a terminal.
$
npx skills add https:/After installing, type/email-validatorin Claude Code to confirm it loaded.
Bundled filesscripts/main.pyscripts/requirements.txt
Details
From the project READMEEmail Validator
Validate email addresses and clean lists to improve deliverability and reduce bounces.
What Claude Does vs What You Decide
| Claude Does | You Decide |
|---|---|
| Structures analysis frameworks | Metric definitions |
| Identifies patterns in data | Business interpretation |
| Creates visualization templates | Dashboard design |
| Suggests optimization areas | Action priorities |
| Calculates statistical measures | Decision thresholds |
Dependencies
pip install email-validator dnspython click
Commands
python scripts/main.py validate [email protected]
python scripts/main.py batch emails.csv --column email --output clean.csv
python scripts/main.py clean emails.txt --remove-disposable
Skill Boundaries
What This Skill Does Well
- Structuring data analysis
- Identifying patterns and trends
- Creating visualization frameworks
- Calculating statistical measures
What This Skill Cannot Do
- Access your actual data
- Replace statistical expertise
- Make business decisions
- Guarantee prediction accuracy
Skill Metadata
- Mode: centaur
category: email-tools
dependencies: [email-validator, dnspython]
difficulty: beginner
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