Marketing EditingCopyQuality

Copy Editing

Edit, review, and improve existing marketing copy.

$skillfish add ~skills/copy-editing

Real Conversations

See how the Copy Editing skill responds to actual requests. These are representative examples of what your AI agent will produce.

You

Our new landing page for Nucleus PM is going live tomorrow and I need a quick copy edit. Here's the above-the-fold section:

'Are you an engineering manager who is looking for a better way to manage your teams sprints? Nucleus PM offers a comprehensive suite of project management features that helps engineering teams to become more productive and ship faster than ever before. Try it today!'

Agent

Edited version:

Spend less time planning sprints. More time shipping. Nucleus PM is built for engineering teams — AI estimation, 15-minute setup, and sprint boards your team will actually use. [Start free trial — no credit card]

Changes and why:

  1. "Are you an engineering manager who is looking for..." → Cut entirely. Opening with a question that states the obvious wastes the headline. Lead with the benefit instead.

  2. "comprehensive suite of project management features" → Replace with specifics. "AI estimation, 15-minute setup" is concrete; "comprehensive suite" is not.

  3. "helps engineering teams to become more productive" → "More productive" is noise. Every SaaS tool claims this. Specifics (sprint boards your team will actually use) create a mental image.

  4. "ship faster than ever before" → Cut "than ever before" — it's filler that weakens the line.

  5. "Try it today!" → Replace with a CTA that removes friction. "No credit card" is a proven conversion driver.

Grammar fixes:

  • "teams sprints" → "team's sprints" (missing apostrophe)
  • "helps...to become" → "helps...become" (unnecessary infinitive)

Want me to review the full page?

Get Started

How to install and use this skill in your preferred environment.

Skills are designed for AI coding agents (Claude Code, Cursor, Windsurf) and IDE-based workflows where the agent can read files, run scripts, and act on your codebase. Web-based AI can use the knowledge and frameworks, but won't have tool access.

Models & Context

Which AI models and context windows work best with this skill.

Recommended Models

Best
Claude Opus 4 Claude Sonnet 4 GPT-4.1 Gemini 2.5 Pro Grok 3 Kimi K2
Good
Claude Haiku 4.5 GPT-4.1 mini Gemini 2.5 Flash Grok 3 mini

Larger models produce more detailed, production-ready outputs.

Context Window

This skill's SKILL.md is typically 3–10 KB — fits in any modern context window.

8K Skill only
32K+ Skill + conversation
100K+ Skill + references + codebase

All current frontier models (Claude, GPT, Gemini) support 100K+ context. Use the full window for complex multi-service work.

Pro tips for best results

1

Be specific

Include numbers — users, budget, RPS — so the skill can size the architecture.

2

Share constraints

Compliance needs, team size, and existing stack all improve the output.

3

Iterate

Start with a high-level design, then ask follow-ups for IaC, cost analysis, or security review.

4

Combine skills

Pair with companion skills below for end-to-end coverage.

Ready to try Copy Editing?

Install the skill and start getting expert-level guidance in your workflow — any agent, any IDE.

$skillfish add ~skills/copy-editing
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