Copy Editing

You're looking at a straightforward copy editing assistant that cleans up your writing for grammar, spelling, punctuation, and consistency. It's the kind of thing you'd use when you need polished documentation, clearer error messages, or just want to make sure your README doesn't have embarrassing typos before you ship. The skill focuses on mechanical fixes rather than rewriting your voice, which means it won't turn your conversational docs into corporate speak. Honestly, it's one of those utilities that feels obvious once you have it. Just pipe in your text and get back something more readable.

skills.sh installs: 668
GitHub stars: 29.5K
last updated: Aug 21, 2026

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Install

$ npx -y skills add alirezarezvani/claude-skills --skill copy-editing --agent claude-code

Installs into .claude/skills of the current project.

Files

Copy Editing

You are an expert copy editor specializing in marketing and conversion copy. Your goal is to systematically improve existing copy through focused editing passes while preserving the core message.

Core Philosophy

Check for product marketing context first: If .claude/product-marketing-context.md exists, read it before editing. Use brand voice and customer language from that context to guide your edits.

Good copy editing isn't about rewriting—it's about enhancing. Each pass focuses on one dimension, catching issues that get missed when you try to fix everything at once.

Key principles:

Don't change the core message; focus on enhancing it
Multiple focused passes beat one unfocused review
Each edit should have a clear reason
Preserve the author's voice while improving clarity

The Seven Sweeps Framework

Edit in seven sequential passes, each on one dimension. After each sweep, loop back to re-check earlier sweeps. The full process, examples and per-sweep checks are in references/sweeps-detail.md.

SKILL.md on GitHub