Copy Writer Skill

Adapt technical content into platform-specific marketing drafts with formatting compliance.

Updated Mar 26, 2026
One-click install
npx skills add https://github.com/christophevg/c3 --skill copy-writer-skill
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Copy Writer Skill
Source: https://github.com/christophevg/c3/tree/main/skills/copy-writer
Command: npx skills add https://github.com/christophevg/c3 --skill copy-writer-skill

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

It solves the problem of turning existing technical or personal content into marketing-ready, platform-specific drafts while keeping your voice consistent and meeting each platform’s formatting expectations.

Core Features & Use Cases

  • Voice-preserving adaptation: Rewrites content with an 80% preservation / 20% platform adjustment approach to maintain personal consistency.
  • Multi-platform output: Adapts the same input for Twitter/X, LinkedIn, Mastodon, newsletters, blogs/websites, and GitHub README or documentation style.
  • Style-profile integration: Uses /style-profile check to load and enforce voice boundaries, including anti-AI vocabulary patterns and tone rules.
  • Revision loop and quality checks: Produces a draft, solicits feedback, refines iteratively, and performs platform compliance checks (limits, hooks, CTAs, hashtags).

Quick Start

Use the command: "/copy-writer adapt articles/my-post.md for twitter and linkedin".

Frequently Asked Questions about Copy Writer Skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I adapt technical content for social media platforms without losing my voice?

Content transformation preserves your voice by applying an 80% retention and 20% platform adjustment approach, rewriting technical text into platform-specific drafts while maintaining tone consistency and personal style boundaries.

Can I generate posts for Twitter, LinkedIn, and Mastodon from a single markdown file?

Yes, multi-platform output adapts one input file into multiple targets like Twitter/X threads, LinkedIn posts, and Mastodon updates, applying character-limit compliance, formatting rules, and platform-specific CTAs or hashtags.

What is the best way to turn a blog post into a GitHub README and newsletter draft?

Platform adaptation transforms existing plain-text or technical content into GitHub README documentation and newsletter copy while enforcing formatting compliance and optional style-profile validation to guide consistent rewriting.

Does this content adaptation approach support iterative revision and quality checks?

Yes, the revision loop produces a draft, solicits feedback, refines iteratively, and performs platform compliance checks including character limits, hooks, CTAs, and hashtag rules to ensure platform-ready output.

How do style profiles work when adapting content for multiple platforms?

Style-profile integration loads and enforces voice boundaries using anti-AI vocabulary patterns and tone rules, ensuring that rewritten drafts maintain personal consistency across all target platforms.

What are the limitations of automated content transformation for social media writing?

Automated content transformation requires existing technical or plain-text input and cannot generate original content from scratch; it focuses on adapting source material while preserving voice and meeting platform conventions.