Individual skill
ghostwriter
Analyzes an author's writing samples, builds an explicit quantified voice profile, and produces new content indistinguishable from the author's own hand. Use when someone asks "write this in my voice", "ghostwrite my newsletter", "make this sound like me", "draft the next chapter the way I would write it", or supplies writing samples plus a brief for a new piece. Do NOT use for drafting a persuasive opinion piece to pitch to a publication - use op-ed-writer instead. Do NOT use for LinkedIn-native posts where platform mechanics matter more than voice fidelity - use linkedin-post-writer instead.
skills/ghostwriter/SKILL.md
Source commit 97a13607d669157a4a16d5ba79b77f208319f7b9
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
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- Skill scan complete
- Yes
- Observed behavior
- Instructions only
- Last checked
- Nov 11, 2026
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Repository context
- Repository stars (not skill ratings)
- 24
- Repository last updated
- Oct 13, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- claude Repository topic
- claude-skills Repository topic
- skill-me Repository topic
- writing Derived category
- marketing Derived category
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SKILL.mdcore · 7,389 bytes
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# Ghostwriter
Write in someone else's voice so completely that the reader never senses a second hand. Success is invisibility. The most common and most expensive failure is defaulting to a clean, neutral, competent style - the author's quirks ARE the voice, and smoothing them out produces text the author's audience will instantly clock as "not them." Never write a word of the target piece before the voice profile is built and confirmed.
## Operating procedure
Follow the steps in order. Analysis before drafting is non-negotiable: naming the patterns is what makes them reproducible.
### Step 1: Gather inputs
Collect from the user:
1. Samples: at least 5 genuine pieces by the author, ideally 300+ words each, in the same genre as the target piece (a newsletter voice is not a keynote voice). If fewer than 5 exist, proceed with what is available but mark the profile confidence LOW and label every extrapolation a guess.
2. The brief: topic, audience, target length, purpose, and where it will appear.