voice-dna

Extract a writer's voice from samples into a reusable voice-dna.md fingerprint.

2|1|Updated Mar 18, 2026
One-click install
npx skills add https://github.com/cdeistopened/skill-stack-skills --skill voice-dna-cdeistopened
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: voice-dna
Source: https://github.com/cdeistopened/skill-stack-skills/tree/main/writing-voice/voice-dna
Command: npx skills add https://github.com/cdeistopened/skill-stack-skills --skill voice-dna-cdeistopened

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill enables you to extract a writer's distinctive voice from a corpus, produce a reusable voice fingerprint, and then generate new content that matches that voice with calibration. It supports two modes — EXTRACT (analyze samples and produce a fingerprint) and WRITE (use the fingerprint to write in that voice).

Core Features & Use Cases

  • Voice fingerprint extraction from 5-15 writing samples (500+ words each).
  • Calibration-driven writing in the target voice across essays, newsletters, social posts, and emails.
  • Output artifact voice-dna.md and a calibration-ready ground-truth reference for future sessions.

Quick Start

Provide five to fifteen sample writings to extract the voice, then use the WRITE mode with the produced fingerprint to generate new content in that voice.

Frequently Asked Questions about voice-dna

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I extract a writer's voice from writing samples to generate content in their style?

To extract a writer's voice, provide 5 to 15 writing samples of 500+ words each. The system analyzes seven dimensions including sentence rhythm, structural patterns, and vocabulary fingerprint to produce a reusable voice-dna.md artifact.

Can I use extracted voice fingerprints to write newsletters and social posts?

Yes, you can use the extracted voice fingerprint to write newsletters, social posts, essays, and emails. The WRITE mode applies the fingerprint to generate new content with calibration to match the target voice.

What is voice calibration and how does it work when generating content?

Voice calibration is the process of matching new content to the extracted voice fingerprint. It uses a ground-truth reference generated from your samples to ensure the output aligns with the writer's tone markers, micro-phrases, and anti-patterns.

How many writing samples do I need to analyze an author's writing style accurately?

You need 5 to 15 writing samples to accurately analyze an author's writing style. Each sample should be 500 words or longer to provide enough data for the seven-dimension voice extraction process.

What specific dimensions are analyzed when extracting a writing style fingerprint?

The voice extraction analyzes seven dimensions: sentence rhythm, structural patterns, vocabulary fingerprint, tone markers, anti-patterns, reference world, and micro-phrases to capture the writer's unique voice.

Is there a limit to the types of content I can generate using an extracted voice fingerprint?

No specific limit exists for content types. The calibration-driven writing mode supports generating essays, newsletters, social posts, and emails using the extracted voice fingerprint artifact.