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Content & Copy

Copywriting Refiner

byLemlist
0May 20, 2026
Install Command
$npx skills add l3mpire/claude-skills/copywriting-refiner
About

Audits any cold email, LinkedIn message, or outreach sequence against a strict quality checklist and rewrites every failing element. Use when asked "refine this email", "clean up my copy", "check this email", "can you review this sequence", "fix my cold email", or whenever outreach copy is shared and needs to be tightened up. Also use when the user pastes an email and asks if it's good, too long, too formal, or "too salesy". Always produces a pass/fail audit + a corrected version of the copy.

How to Use

Use /copywriting-refiner to audit any cold email, LinkedIn DM, or sequence against a strict quality checklist and rewrite every failing element line by line.

01

Install the skill

Run the install command in your terminal while in your project directory.

02

Start Claude Code

Open Claude Code in your project. The skill will be automatically detected.

03

Ask Claude to use it

Claude will automatically use the skill when relevant, or you can explicitly ask for it.

Details

CategoryContent & Copy
GitHub Stars0
CreatedMay 12, 2026
UpdatedMay 20, 2026
View on GitHub