brianrwagner/ai-marketing-claude-code-skills · voice-extractor/SKILL.md

voice-extractor skillA

voice-extractor is agent-read markdown (skill) from brianrwagner/ai-marketing-claude-code-skills: Extract and document someone's authentic writing voice from samples. Use when someone needs a "voice guide," wants to capture their writing DNA, or needs to train AI to write in their style. Also useful for ghostwriting, brand voice documentation, or onboarding writers..

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 brianrwagner/ai-marketing-claude-code-skills/voice-extractor@git:20260308.1c3e1fe
Exact content
mdr add brianrwagner/ai-marketing-claude-code-skills/voice-extractor@sha256:4cea93fc3adbdfbe

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_5staqm4z3bnhqnwu.svg)](https://markdownregistry.com/a/art_5staqm4z3bnhqnwu)

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Versions

versioncommittedcommitsizeaudit
git:20260308.1c3e1fe latest2026-03-08 1c3e1fe 8,262 BA view · diff
git:20260308.57247492026-03-08 5724749 6,338 BA view · diff
git:20260225.733acad2026-02-25 733acad 7,554 BA view · diff
git:20260201.524dfa52026-02-01 524dfa5 5,630 BA view · diff
git:20260201.98d30882026-02-01 98d3088 5,638 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 (8262 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

brianrwagner/ai-marketing-claude-code-skills · 409 stars · license none · pushed 2026-03-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5staqm4z3bnhqnwu
GET https://markdownregistry.com/api/v1/resolve?ref=brianrwagner/ai-marketing-claude-code-skills/voice-extractor
GET https://markdownregistry.com/api/v1/blob/4cea93fc3adbdfbe028143552fd270a8287ec22e1fbbc70ec032446aa8722787