voice-builder SKILL.md skillA

voice-builder from charlie947/social-media-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add charlie947/social-media-skills/voice-builder@git:20260915.0c3b055

Pins git:20260915.0c3b055 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
charlie947/social-media-skills
Path
skills/voice-builder/SKILL.md
Versions recorded
3
Latest version
git:20260915.0c3b055, committed Sep 15, 2026
First version recorded
Apr 22, 2026
Size
13,107 bytes
Repository stars
4,580
License
MIT

Build a personalised voice profile inside a Codex or Claude project from a short interview plus 3 to 5 sample pieces of writing. Works for any content format: LinkedIn posts, newsletters, essays, emails, blog posts, tweets, or any other published writing. Use this skill at the start of any project where the user wants the assistant to learn who they are and how they write before drafting new content. Trigger whenever the user says "build my voice", "learn my voice", "set up my content system…

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

# Voice Builder

## Codex and Claude runtime

- Use this skill in Codex or Claude with the tools actually available in the current task. `AskUserQuestion` examples describe the questions, not a required API: use an available question tool within its limits, or ask in chat. Reuse answers and source material already supplied.
- Work in the user-selected project. Read its `about-me.md`, `voice.md` and relevant brand files before personalised work. Confirm the intended author if files conflict or contain starter defaults. Ask for missing facts or run `voice-builder`; never inherit the maintainer's identity, accounts or private files.
- Resolve bundled `references/` relative to this skill folder. For an explicitly requested profile refresh, read and update the canonical `about-me.md`, `voice.md` or `newsletter-voice.md` in place, preserving unrelated user facts and rules. Consumers must reread those canonical files. Use a new filename only for new deliverables that would collide with unrelated existing files. Installation alone never starts an interview or writes files. Do not write persistent learnings unless requested.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add charlie947/social-media-skills/voice-builder@sha256:ab29a3ff969a8773

The line at the top of this page pins the label git:20260915.0c3b055, 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_wadjvbpozwv6wssz.svg)](https://markdownregistry.com/a/art_wadjvbpozwv6wssz)

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

Versions

The registry has recorded 3 versions of this file, between Apr 22, 2026 and Sep 15, 2026, about one every 73 days.

versioncommittedcommitsizeaudit
git:20260915.0c3b055 latest2026-09-15 0c3b055 13,107 BA view · diff
git:20260915.8cbf92a2026-09-15 8cbf92a 12,927 BA view · diff
git:20260422.ce848602026-04-22 ce84860 11,477 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 (13107 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

charlie947/social-media-skills · 4,580 stars · license MIT · pushed 2026-10-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_wadjvbpozwv6wssz
GET https://markdownregistry.com/api/v1/resolve?ref=charlie947/social-media-skills/voice-builder
GET https://markdownregistry.com/api/v1/blob/ab29a3ff969a877395d4e48a270d66041fc9a49f139daca96dc306988031d919

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.

More from charlie947/social-media-skills

analytics-dashboard SKILL.md skill
charlie947/social-media-skills · skills/analytics-dashboard/SKILL.md · Turn a LinkedIn Analytics export into an interactive dark-themed React dashboard plus a written strategic analysis with…
git:20260915.0c3b055 · audit A · 4,580 stars
content-matrix SKILL.md skill
charlie947/social-media-skills · skills/content-matrix/SKILL.md · Generate 24 to 40 LinkedIn post ideas in a single table by pairing the user's content pillars with 8 proven content…
git:20260915.0c3b055 · audit A · 4,580 stars
gemini-carousel SKILL.md skill
charlie947/social-media-skills · skills/gemini-carousel/SKILL.md · Generate a branded slide-by-slide LinkedIn carousel using Gemini. Takes source content, builds a design brief, waits…
git:20260915.0c3b055 · audit A · 4,580 stars
gemini-infographic SKILL.md skill
charlie947/social-media-skills · skills/gemini-infographic/SKILL.md · Generate a hand-drawn whiteboard infographic prompt. Takes source content (a post, newsletter, blog, research note) and…
git:20260915.0c3b055 · audit A · 4,580 stars
graphic-designer SKILL.md skill
charlie947/social-media-skills · skills/graphic-designer/SKILL.md · Create LinkedIn post graphics. Decides between an HTML/CSS structured graphic or an AI-generated infographic based on…
git:20260915.0c3b055 · audit A · 4,580 stars
hook-generator SKILL.md skill
charlie947/social-media-skills · skills/hook-generator/SKILL.md · Generate 6 clickbait-style LinkedIn hook variations for any topic. Two-line hooks built on the formula: a 40-char…
git:20260915.0c3b055 · audit A · 4,580 stars
newsletter-voice SKILL.md skill
charlie947/social-media-skills · skills/newsletter-voice/SKILL.md · Build newsletter writing instructions inside a Codex or Claude project. Runs after voice-builder. Produces…
git:20260915.0c3b055 · audit A · 4,580 stars
niche-research SKILL.md skill
charlie947/social-media-skills · skills/niche-research/SKILL.md · Surface the 20 most relevant stories in a niche from the last 7 days using available live research tools. Verified…
git:20260915.0c3b055 · audit A · 4,580 stars
pinned-comment SKILL.md skill
charlie947/social-media-skills · skills/pinned-comment/SKILL.md · Write deadpan LinkedIn pinned comments AND matching image generation prompts in the user’s voice. Use when the user…
git:20260915.0c3b055 · audit A · 4,580 stars
post-formatter SKILL.md skill
charlie947/social-media-skills · skills/post-formatter/SKILL.md · Turn a topic into a ready-to-publish LinkedIn post using PAS, AIDA, BAB, STAR, or SLAY frameworks. Up to 20 nonblank…
git:20260915.0c3b055 · audit A · 4,580 stars
post-scorer SKILL.md skill
charlie947/social-media-skills · skills/post-scorer/SKILL.md · Score a LinkedIn post using real performance data. Pulls the user's own post history via Apify (or uses cached data) to…
git:20260915.0c3b055 · audit A · 4,580 stars
post-writer SKILL.md skill
charlie947/social-media-skills · skills/post-writer/SKILL.md · Write LinkedIn posts that match the user's voice system (about-me.md and voice.md). Use this skill whenever the user…
git:20260915.0c3b055 · audit A · 4,580 stars

Every file in charlie947/social-media-skills

Other files named voice-builder

voice-builder SKILL.md skill
social-media-skills/skills · skills/voice-builder/SKILL.md · Use to build a reusable voice guide (voice.md) by analyzing a person's or brand's ACTUAL writing samples — so every…
v1.0.0 · audit A · 251 stars
voice-builder SKILL.md skill
alebgl77/claude-inc · skills/voice-builder/SKILL.md · Ingests 5–20 of the user's writing samples and distils a reusable voice-profile.md — signature phrases, sentence-length…
git:20260711.2713ff9 · audit A · 22 stars

Browse by kind, by grade A, or by owner.