# Dhdna Profiler

Extract cognitive patterns and thinking fingerprints from any text.

- Repository: https://github.com/LeonChaoX/qinyan-academic-skills (996 stars)
- Category: Writing
- License: MIT license
- Last updated: 2026-07-20
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add LeonChaoX/qinyan-academic-skills --skill dhdna-profiler -g -a claude-code -y`
Codex: `npx skills add LeonChaoX/qinyan-academic-skills --skill dhdna-profiler -g -a codex -y`
Cursor: `npx skills add LeonChaoX/qinyan-academic-skills --skill dhdna-profiler -g -a cursor -y`
Gemini CLI: `npx skills add LeonChaoX/qinyan-academic-skills --skill dhdna-profiler -g -a gemini-cli -y`

## Description

Extract cognitive patterns and thinking fingerprints from any text. Use this skill when the user wants to analyze how someone thinks, understand cognitive style, profile writing or speech patterns, compare thinking styles between people, asks "what's my thinking style", "analyze how this person reasons", "cognitive profile", "thinking pattern", "DHDNA", "digital DNA", or wants to understand the mind behind any text. Also trigger when the user provides text and wants deeper insight into the author's reasoning patterns, decision-making style, or cognitive signature.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# DHDNA Profiler, Cognitive Pattern Extraction

A structured system for extracting the cognitive fingerprint of any text's author. Based on the Digital Human DNA (DHDNA) framework, the theory that every mind has a unique signature pattern expressed through how it reasons, decides, values, and communicates.

Published research: [DHDNA Pre-print (DOI: 10.5281/zenodo.18736629)](https://doi.org/10.5281/zenodo.18736629) | [IDNA Consolidation v2 (DOI: 10.5281/zenodo.18807387)](https://doi.org/10.5281/zenodo.18807387)

## Core Concept

Just as biological DNA encodes physical identity through base pairs, Digital Human DNA encodes cognitive identity through thinking patterns. Every person's combination of analytical depth, creative range, emotional processing, strategic thinking, and ethical reasoning creates a **unique cognitive signature**, as distinctive as a fingerprint.

The profiler doesn't judge thinking as "good" or "bad." It maps the topology of how a mind works.

## The 12 Cognitive Dimensions

When profiling text, score each dimension on a 1, 10 scale based on evidence in the text:

The rest: https://github.com/LeonChaoX/qinyan-academic-skills/blob/HEAD/skills/04-研究方法与科学思维/dhdna-profiler/SKILL.md