Launch copy with Corey Haines's marketing skills, every claim checked

Claude Code writes your landing page and onboarding copy with four of Corey Haines's marketing skills. Plain code then flags any number, price, name or hype word your facts file doesn't back.

Our run, 2026-09-28. Skills alone, without a facts file: Claude put "Already used by 10,000+ shops across India" on the new page. The owner's facts.md says 312 shops. check_copy.py flagged it, and "Never lose your hisaab again".