ghostwriter SKILL.md skillA
ghostwriter from skillmedev/fiction-writers-room is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add skillmedev/fiction-writers-room/ghostwriter@git:20261005.1e60c3ePins git:20261005.1e60c3e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- skillmedev/fiction-writers-room
- Path
skills/ghostwriter/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261005.1e60c3e, committed Oct 5, 2026
- First version recorded
- Jun 19, 2026
- Size
- 7,389 bytes
- Repository stars
- 4
- License
- MIT
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…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 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. 3. Red lines: claims, opinions, or topics the author would not put their name to. …
Read the whole file at its exact version.
How to install
mdr add skillmedev/fiction-writers-room/ghostwriter@sha256:cf3ae89dac62bb84The line at the top of this page pins the label git:20261005.1e60c3e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_fnyby2azwjhgorn5)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jun 19, 2026 and Oct 5, 2026, about one every 36 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261005.1e60c3e latest | 2026-10-05 | 1e60c3e | 7,389 B | A | view · diff |
| git:20260705.3042bbd | 2026-07-05 | 3042bbd | 7,356 B | A | view · diff |
| git:20260704.bb22148 | 2026-07-04 | bb22148 | 7,392 B | A | view · diff |
| git:20260619.bc4ddaa | 2026-06-19 | bc4ddaa | 2,744 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7389 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
skillmedev/fiction-writers-room · 4 stars · license MIT · pushed 2026-10-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fnyby2azwjhgorn5 GET https://markdownregistry.com/api/v1/resolve?ref=skillmedev/fiction-writers-room/ghostwriter GET https://markdownregistry.com/api/v1/blob/cf3ae89dac62bb849dd06410a0489025949784bdf16b1a1ae0f861ebf9975a40
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from skillmedev/fiction-writers-room
Every file in skillmedev/fiction-writers-room