Skill

Copy Editing Skill (marketingskills)

Skill for systematically improving existing marketing copy through multi-pass editing and conversion-focused sweeps.

9

Installation

npx skills add coreyhaines31/marketingskills --skill copy-editing
Platform
Claude Code, Codex, Cursor, Paperclip
Pricing
free
Last Tested
2026-04-05

About this Tool

The copy-editing skill uses a seven-sweep framework to improve clarity, tone, benefit linkage, proof support, objection handling, and CTA strength. It is designed for teams that already have draft copy and need structured polishing before publication or launch.

Use Case Examples

  • Run a full copy sweep on a SaaS homepage before launch week to improve clarity and CTA performance.
  • Edit email nurture drafts for consistent tone and stronger benefit-proof flow.
  • Standardize landing page language before A/B testing headline and offer variants.

MarketCore Editorial Review

MarketCore Editorial Review

High-utility editing framework for marketing teams that need consistent quality control across many assets.

Best For

  • Pre-publish copy QA for web and email
  • Brand voice consistency checks
  • Conversion-focused revision cycles tied to experiment plans

Code Quality

The seven-pass structure is concrete and easy to operationalize in content workflows, with clear rationale for each pass.

Limitations

Best for improving existing drafts; teams still need a separate process for first-pass ideation and original narrative development.

Reviewed 2026-04-05

Score Breakdown

9

Overall Score

Based on 5 dimensions

Installation
9/10
Documentation
9/10
Relevance
9/10
Quality
9/10
Maintenance
9/10

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