voice-builder skillA
voice-builder is agent-read markdown (skill) from social-media-skills/skills: Use to build a reusable voice guide (voice.md) by analyzing a person's or brand's ACTUAL writing samples — so every other social skill can write in their exact voice instead of generic AI prose. Run this when the user says "build my voice," "sound like me," "capture my tone," "analyze my writing," "train on my posts," "ghostwrite in my voice," or when content keeps coming out off-voice or generic. Requires real writing samples; if there are none, use brand-profile's voice interview instead. Work.
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 social-media-skills/skills/voice-builder@v1.0.0mdr add social-media-skills/skills/voice-builder@sha256:92a2712212c37c62Pin 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_griossmymiiudnsy)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-07-16 | 2e54555 | 7,703 B | A | view · diff |
| v1.0.0 | 2026-07-08 | 28a59a8 | 7,388 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 (7703 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
social-media-skills/skills · 89 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_griossmymiiudnsy GET https://markdownregistry.com/api/v1/resolve?ref=social-media-skills/skills/voice-builder GET https://markdownregistry.com/api/v1/blob/92a2712212c37c62ee96126597be0b77f437ac32461bcd3185b38492b5d92347
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.