Lead List Quality Scorecard
Grades your cold email lead list and flags problems before you send.
by growthenginenowoslawski · ★ 781 on GitHub
What it does
You give Claude a CSV of leads with names, titles, and company details. Claude runs a scoring script that checks things like duplicate emails, verification coverage, and how well the list matches your target customer profile. You get back a letter grade, eight dimension scores, and a list of specific fixes to make before sending.
Who it’s for
A good fit for marketers, founders and anyone promoting a business, salespeople, consultants and founders who sell and people who work with spreadsheets and numbers.
Do you need to code?
Some. To get the most from this one you may need to be comfortable with code, the command line or technical setup.
How to install
Add it to Claude as a skill. Download the skill folder from its source page, zip it, and upload it in Claude’s settings under Skills. See the step-by-step guide.
Safety note
Runs a bundled script from the command line; reads the CSV file you provide.
Script files included: 1
As with any add-on, only install skills from sources you trust, and read what it does first.
License
MIT