voice-extraction skillA
voice-extraction is agent-read markdown (skill) from moizibnyousaf/marketing-cli: Reverse-engineer any person's writing voice from their content. Paste in posts, articles, tweets, or essays and this skill launches 10 parallel Sonnet subagents to analyze every dimension of the voice, then synthesizes into a voice file. Use when someone says 'match this voice,' 'analyze this writing,' 'extract their voice,' 'make me sound like this,' 'study this person's writing,' or pastes in content they want to learn from..
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
mdr add moizibnyousaf/marketing-cli/voice-extraction@git:20260503.12df1f3mdr add moizibnyousaf/marketing-cli/voice-extraction@sha256:172055029d058ce6Pin 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.
[](https://markdownregistry.com/a/art_s2e5yc7ke75alnqr)
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Versions
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 (8893 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
moizibnyousaf/marketing-cli · 31 stars · license MIT · pushed 2026-09-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s2e5yc7ke75alnqr GET https://markdownregistry.com/api/v1/resolve?ref=moizibnyousaf/marketing-cli/voice-extraction GET https://markdownregistry.com/api/v1/blob/172055029d058ce654b35abfd7af3fb4bd83c825dcf51498ae4002688377a41c
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.