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sales-letter-writer

100 / 100 · Low risk

Fine to try.

By guia-matthieu/clawfu-skills (GitHub) · marketing · 150 stars · scanned at commit 4108f5c

Write high-converting direct response sales letters using the proven methodologies of Gary Halbert (The Boron Letters) and Dan Kennedy (The Ultimate Sales Letter)—master the art of persuasive long-form copy that turns readers into buyers. Use when: **Write a long-form sales letter** for a product or service; **Create direct mail pieces** that generate response; **Write landing page copy** in sales letter format; **Craft email sequences** with direct response principles; **Develop VSL scripts*...

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'sales-letter-writer' ] || [ -L ~/.agents/skills/'sales-letter-writer' ]; then echo 'A skill folder named sales-letter-writer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/guia-matthieu/clawfu-skills' "$d" && git -C "$d" checkout --quiet '4108f5c010ccaa8b5707fa05ca1d888ae167e548' -- 'skills/content/sales-letter-writer' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/content/sales-letter-writer' ~/.agents/skills/'sales-letter-writer' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'sales-letter-writer' ~/.claude/skills/'sales-letter-writer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Also found in

Identical copies of this skill exist at:

• roohe/agentic-super-skills/skills_library/sales-letter-writer