Individual skill

copy-editing

When the user wants to edit, tighten, proofread, or refresh existing copy, or asks whether to keep, cut, or change a line in it, without rewriting from scratch. Every edit removes AI tells: 'it's not X, it's Y' reveals, 'no X, no Y, no Z' lists, and sentences that trail into extra comma clauses. A request to fix one line gets a point edit to that line only. For new copy, see copywriting.

skills/copy-editing/SKILL.md

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Last checked: Nov 10, 2026

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Repository stars (not skill ratings): 59,748
Repository last updated: Nov 11, 2026
License: MIT

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

claude Repository topic
codex Repository topic
marketing Repository topic
agent-skills Repository topic
ai-agents Repository topic
ai-seo Repository topic
claude-code Repository topic
claude-code-plugin Repository topic
claude-skills Repository topic
content-marketing Repository topic
writing Derived category

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SKILL.mdcore · 17,963 bytes
evals/evals.jsonasset · 11,880 bytes
references/checklist.mddoc · 4,505 bytes
references/content-refresh.mddoc · 4,662 bytes
references/plain-english-alternatives.mddoc · 8,258 bytes

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# 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 `.agents/product-marketing.md` exists (or `.claude/product-marketing.md`, or the legacy `product-marketing-context.md` filename, in older setups), read it before editing. Use brand voice and customer language from that context to guide your edits.

Good copy editing improves what's already there. 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