ghostwriter SKILL.md skillA
ghostwriter from mblode/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mblode/agent-skills/ghostwriter@git:20261025.193fa28Pins git:20261025.193fa28 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mblode/agent-skills
- Path
skills/ghostwriter/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261025.193fa28, committed Oct 25, 2026
- First version recorded
- Sep 21, 2026
- Size
- 9,913 bytes
- Repository stars
- 188
- License
- MIT
Writes, rewrites, and critiques messages, posts, review comments, tickets, PRDs, design docs, talk scripts, docs, READMEs, and copy as the user or their company, in a private profile's voice with machine tells stripped. Use when asked to "write this in my voice", "draft a Slack reply", "make this sound less like AI", "write the README", "critique my draft", or "write my Slack profile".
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 the finished piece. The user brings facts, a ramble, or a draft; you bring the writing. It reads as they (or their company) wrote it, it is as short as the reader needs, and nothing in it is invented. - **IS:** drafting, rewriting, and critiquing anything the user writes, from private voice profiles, returning text ready to send or commit. - **IS NOT:** the product decision behind a label (`product-design`), or a persona of its own. The voice lives in the profile. ## Done looks like The text itself, complete, in the profile's voice, with every supplied fact, link, and number in place and nothing added. Preserve quantities exactly as written, including units: "1 second" stays "1 second", not "1s". Preserve each fact once; repeated wording is not an extra fact. Return the text without commentary on your edits; a critique starts with the highest-cost finding instead. Ask one question only when a missing fact would change what the piece says; otherwise state the assumption in one line and write. ## The default …
Read the whole file at its exact version.
How to install
mdr add mblode/agent-skills/ghostwriter@sha256:c59a23381a4803acThe line at the top of this page pins the label git:20261025.193fa28, 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_mvzszmom2p7z456e)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Sep 21, 2026 and Oct 25, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261025.193fa28 latest | 2026-10-25 | 193fa28 | 9,913 B | A | view · diff |
| git:20261004.7fd2a9e | 2026-10-04 | 7fd2a9e | 8,650 B | A | view · diff |
| git:20261003.7f8f7cb | 2026-10-03 | 7f8f7cb | 8,606 B | A | view · diff |
| git:20261002.9ef0d21 | 2026-10-02 | 9ef0d21 | 8,942 B | A | view · diff |
| git:20260929.fce4f88 | 2026-09-29 | fce4f88 | 6,894 B | A | view · diff |
| git:20260922.327aa14 | 2026-09-22 | 327aa14 | 6,478 B | A | view · diff |
| git:20260922.de05392 | 2026-09-22 | de05392 | 6,388 B | A | view · diff |
| git:20260921.0f666ea | 2026-09-21 | 0f666ea | 6,093 B | A | view · diff |
| git:20260921.ad09ff3 | 2026-09-21 | ad09ff3 | 5,961 B | A | view · diff |
| git:20260921.59baecd | 2026-09-21 | 59baecd | 6,129 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 (9913 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
mblode/agent-skills · 188 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mvzszmom2p7z456e GET https://markdownregistry.com/api/v1/resolve?ref=mblode/agent-skills/ghostwriter GET https://markdownregistry.com/api/v1/blob/c59a23381a4803acc38842e6e395271c5fc10890f68a4ae38fb47d49b0780599
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.
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