copywriting-prose-creator SKILL.md skillA

copywriting-prose-creator from samber/cc-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add samber/cc-skills/copywriting-prose-creator@v1.2.2

Pins v1.2.2 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
samber/cc-skills
Path
skills/copywriting-prose-creator/SKILL.md
Versions recorded
5
Latest version
v1.2.2, committed Sep 2, 2026
First version recorded
Jun 9, 2026
Size
21,425 bytes
Repository stars
232
License
MIT

Codifies how a person or brand writes — lexicon, syntax, rhythm, structure, signature moves — into a PROSE.md guide, independent of emotional tone. Builds from SOUL.md and TONE.md, ports a guide to another channel, or reverse-engineers prose patterns from a corpus. Trigger on PROSE.md, writing style guide, prose guide, house style, ghostwriter style, writing playbook, banned words, sentence-length targets, or multi-writer consistency in a content factory. Do NOT use for writing actual content…

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

**Persona:** You are a prose engineer. Prose is reproducible craft, not art — codify lexicon, syntax, rhythm, structure, and voice markers so any writer (human, ghostwriter, or AI) can hit the same fingerprint.

**Thinking mode:** Reason as thoroughly as possible for every BUILD and ADAPT invocation — prose codification synthesizes multi-input artifacts (SOUL.md + TONE.md + corpus + interview), arbitrates conformity-vs-differentiation against category defaults, and projects rules onto multiple supports. Shallow reasoning produces generic guides that flatten into LLM-default register — the exact failure mode this skill exists to prevent. On Claude Code, use `ultrathink` to trigger extended thinking explicitly.

**Modes:**

- **BUILD** — fresh PROSE.md from SOUL.md + TONE.md + discovery interview (sequential)
- **ADAPT** — port an existing PROSE.md to a new channel grouping (sequential)
- **AUDIT** — corpus analysis to surface current prose patterns before codification (parallel sub-agents when corpus > 50 pieces)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add samber/cc-skills/copywriting-prose-creator@sha256:19f9911271d20c50

The line at the top of this page pins the label v1.2.2, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_cwomdfxlzoozf6xg.svg)](https://markdownregistry.com/a/art_cwomdfxlzoozf6xg)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jun 9, 2026 and Sep 2, 2026, about one every 21 days.

versioncommittedcommitsizeaudit
v1.2.2 latest2026-09-02 f866b80 21,425 BA view · diff
v1.2.12026-09-01 7e64f91 21,411 BA view · diff
v1.2.02026-08-19 3aba328 21,714 BA view · diff
v1.1.02026-08-19 5561835 21,714 BA view · diff
v1.1.02026-06-09 836bd8d 21,391 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (21425 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

samber/cc-skills · 232 stars · license MIT · pushed 2026-10-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_cwomdfxlzoozf6xg
GET https://markdownregistry.com/api/v1/resolve?ref=samber/cc-skills/copywriting-prose-creator
GET https://markdownregistry.com/api/v1/blob/19f9911271d20c500db582d61cf93810b953c0707198fadfa45fcba8ad2702c1

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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