mblode/ghostwriter · skills/ghostwriter/SKILL.md

ghostwriter skillA

ghostwriter is agent-read markdown (skill) from mblode/ghostwriter: Drafts, rewrites, or reviews the user's personal messages, emails, posts, and tickets from a private per-platform profile plus a shared soul.md, strips the machine tells that make prose read as AI, and applies a communication-strategy layer to high-stakes messages. Use when asked to "write this in my voice", "draft a Slack message", "reply to this email as me", "write a LinkedIn post", "make this sound like me", "ghostwrite this", "critique my draft", "will this land", "turn these notes into a m.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add mblode/ghostwriter/ghostwriter@git:20260911.c5f1eb0
Exact content
mdr add mblode/ghostwriter/ghostwriter@sha256:c75b259f1867c0e6

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tis23vu5xik5dadc.svg)](https://markdownregistry.com/a/art_tis23vu5xik5dadc)

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Versions

versioncommittedcommitsizeaudit
git:20260911.c5f1eb0 latest2026-09-11 c5f1eb0 16,574 BA view · diff
git:20260729.2442e842026-07-29 2442e84 11,237 BA view · diff
git:20260723.808ce8a2026-07-23 808ce8a 11,182 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (16574 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

GitHub

mblode/ghostwriter · 7 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tis23vu5xik5dadc
GET https://markdownregistry.com/api/v1/resolve?ref=mblode/ghostwriter/ghostwriter
GET https://markdownregistry.com/api/v1/blob/c75b259f1867c0e661e1afdda66c2021f34268a29f06ff43f4d4b1bcae79d10b