boron-letters

Installation
SKILL.md

Boron Letters Copywriting

Master Gary Halbert's direct response copywriting principles from "The Boron Letters" (1984). The timeless fundamentals that separate pros from amateurs.

When to Use This Skill

  • Writing direct response copy (sales letters, emails, ads)
  • Creating headlines that demand attention
  • Building mailing lists and segmentation
  • Improving copy through the A-pile test
  • Learning copywriting fundamentals from scratch
  • Diagnosing why copy isn't converting

Methodology Foundation

Source: Gary Halbert - "The Boron Letters" (1984)

Core Principle: "Become a student of markets, not products." The list matters more than the copy. The A-pile beats the B-pile. Long copy outsells short. And the fundamentals of human psychology never change.

Related skills

More from guia-matthieu/clawfu-skills

Installs
110
GitHub Stars
108
First Seen
Feb 13, 2026