Copy Editing Skill for ChatGPT: Seven Passes for Marketing Copy

Review existing landing-page, product-page, or email copy in separate passes. Check clarity, voice, reader benefit, evidence, specificity, emotion, and conversion concerns while preserving the core message and explaining each change.

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Install in ChatGPT

Use an eligible ChatGPT workspace with permission to create skills and, for uploads, upload permission. The installation path for this text-only adaptation was checked against OpenAI documentation. Workspace runtime verification is pending.

Download cli-tool/components/skills/business-marketing/copy-editing/SKILL.md from the pinned GitHub source. Keep the name, description, and instructions for copy-editing together as a standalone text skill.
In a ChatGPT workspace with skills and uploads enabled, open Plugins, Skills, Create, and Upload from your computer. Choose a skill package format accepted by the file picker. You can also choose Create with editor and enter the original name, description, and instructions.
After the scan completes, check that copy-editing appears in Installed. Type @ in a new chat, select the skill, and use the fictional example on this page to check the output.

Example task

Use this fictional library notice: “Get a one-stop immersive experience, double the turnout, click here.” The confirmed facts are a free picture-book reading on Saturday at 10 a.m. and advance registration. Ask for the seven passes and a rewrite.

What to check

The review should distinguish clarity, evidence, and call-to-action problems. The rewrite should remove the unsupported turnout claim, keep the time and free admission, and offer a specific registration CTA.

Original SKILL.md on GitHub · Updated 2026-11-13

Frequently asked question

Should I use it to write a full page from scratch?

Its main job is editing existing copy. Provide a draft, the reader, evidence you can substantiate, and the action you want so the review can explain concrete changes.