---
title: "Voice Builder - Air Market"
description: "Everything Claude writes for you sounds generic and you keep rewriting it. This runs a short interview, reads a handful of your existing pieces, and saves what it learns as two files in your project…"
canonical: "https://airmarket.ai/app/voice-builder"
---

[Air Market](/) / [Writing](/category/writing) / Voice Builder

Skill by [Charlie Hills](/@charlie947)

# Voice Builder

Start here if you want Claude to sound like you, not like Claude

## What this does

Everything Claude writes for you sounds generic and you keep rewriting it. This runs a short interview, reads a handful of your existing pieces, and saves what it learns as two files in your project so later drafting starts from who you are and how you write. It handles any kind of writing - posts, newsletters, essays, emails, blogs, tweets. Do this first.

### Top 3 things it does for you

- Teach Claude how you write
- Answer a short interview and hand over a few samples
- Set up a content project before you draft anything

## Information

**Voice Builder at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Charlie Hills](/@charlie947) |
| Category | [Writing](/category/writing) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 16 KB |
| Licence | MIT |
| Repository | [charlie947/social-media-skills](https://github.com/charlie947/social-media-skills/tree/06f64c8b01f72145cea5c4465f99b3aee11c4ba9/skills/voice-builder) |
| GitHub stars | 2,261 (as of Nov 2026) |
| Installs | 1,754, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Voice Builder and flagged nothing. AIR's verdict: **safe**.

**What Voice Builder's check was run against**

|  |  |
| --- | --- |
| Commit | 06f64c8b01f72145cea5c4465f99b3aee11c4ba9 |
| Content hash | f3266e1424b6dc54ce8d826bd6e55ba9994fb4feeaa9b72c4d67924639d9b199 |
| Files read | [Browse the files at this exact commit](https://github.com/charlie947/social-media-skills/blob/06f64c8b01f72145cea5c4465f99b3aee11c4ba9/skills/voice-builder/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Voice Builder](/security/voice-builder)

## About Voice Builder

This builds a personalised voice profile inside a Cowork project from a short interview plus a handful of sample pieces of your writing. It works for any content format: LinkedIn posts, newsletters, essays, emails, blog posts, tweets, or any other published writing.

Use it at the start of any Cowork project where you want Claude to learn who you are and how you write before drafting new content. It triggers on "build my voice", "learn my voice", "set up my content system", "onboard me", "train on my writing", "I want Claude to sound like me", or dropping a batch of writing samples into chat at the start of a project. It is also the starting point for first-time Cowork users who need a voice foundation.

It always produces two files, about-me.md and voice.md, saved into the project root.

## What's inside

- SKILL.md - instructions
- references/sample-content.md - reference

## Questions

### Is Voice Builder safe to install?

AIR scanned this exact version of Voice Builder and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 06f64c8b01f7, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/voice-builder.

### How do I install Voice Builder?

Open https://airmarket.ai/app/voice-builder on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/charlie947/social-media-skills/tree/06f64c8b01f72145cea5c4465f99b3aee11c4ba9/skills/voice-builder. Install from that link, not the branch.

## Related on Air Market

- [More Writing listings](/category/writing)
- [Everything by Charlie Hills](/@charlie947)

---

Canonical URL: <https://airmarket.ai/app/voice-builder>