soultrace
Installation
Summary
Adaptive 24-question personality assessment that classifies users into one of 25 archetypes using a 5-color psychological model.
- Uses Bayesian adaptive question selection to optimize which questions to ask based on accumulated answers, reducing entropy with each response
- Classifies users across five psychological dimensions (White=structure, Blue=understanding, Black=agency, Red=intensity, Green=connection) and maps them to named archetypes like "Strategist" or "Rationalist"
- Stateless API design: pass all previous answers with each request, server replays inference to select the next question and return progress
- Returns final results with archetype name, alignment score, color distribution percentages, top 3 archetype matches, and a shareable results URL
- Supports natural language answer mapping (e.g., "strongly agree" → 7) and requires exactly 24 answers before completion
SKILL.md
SoulTrace Personality Assessment
Take an adaptive personality assessment through the soultrace API. Answer 24 questions on a 1-7 Likert scale and receive your personality archetype based on a 5-color psychological model.
API Endpoint
POST https://soultrace.app/api/agent
No authentication required. Rate limited to 100 requests/hour per IP.
How It Works
The API is stateless. You pass all accumulated answers with every request, and the server replays the Bayesian inference to select the next optimal question.
Step 1: Start the test
Send an empty answers array to get the first question: