SkillsLib.ai

SoulTrace Personality Assessment

Adaptive personality test powered by Bayesian learning

3.4(5 reviews)
10+ downloads
Updated Oct 2026

What You Can Do

Present users with an adaptive 24-question personality assessment that uses Bayesian active learning to efficiently map their psychological profile. The skill automatically maps user responses (1-7 scales or natural language) to archetype classifications based on a 5-color psychological model, tracks probability distributions in real-time, and delivers detailed personality insights including core strengths, weaknesses, and top archetype matches.

Features

Adaptive question selection

Uses Bayesian inference to select optimal next questions, minimizing entropy and efficiently converging on accurate personality classification

5-color psychological model

Profiles users across five core psychological dimensions (White=structure, Blue=understanding, Black=agency, Red=intensity, Green=connection)

25 personality archetypes

Maps color distributions to 25 distinct psychological archetypes with detailed profiles, core strengths, and weaknesses

Real-time probability tracking

Displays current color distribution and entropy after each answer, giving users insight into assessment confidence

Natural language response mapping

Converts descriptive answers like 'strongly disagree' or 'absolutely' to 1-7 scale automatically

Stateless API protocol

Accumulates all answers and replays inference each request, ensuring transparency and no server-side state

Multi-match archetype results

Returns top 3 archetype matches with alignment scores and identifies shadow colors (underdeveloped psychological dimensions)

Example Output

Initiate the personality test

code
User: Take the SoulTrace personality test

Agent calls the API with empty answers and retrieves the first question ("I find deep satisfaction in mastering complex systems") with the initial probability distribution showing equal 20% weight across all 5 colors.

Continue answering with real-time progress tracking

code
User: 6 (Strongly Agree)

Agent accumulates the answer, sends all previous answers to the API, receives the next optimal question selected by Bayesian inference, and displays updated probability distribution and progress (e.g., 5/24 answered).

Receive complete personality archetype and profile

code
User answers: 7

At question 24, agent returns final results: Archetype name (e.g., "Strategist") with 87.3% alignment score, color distribution percentages (White 15%, Blue 35%, Black 25%, Red 10%, Green 15%), top 3 archetype matches, and shareable results URL.

What's Included

  • 24-question adaptive assessment: Full personality test with Bayesian question selection
  • 5-color classification engine: Maps responses to five core psychological dimensions
  • Archetype matching: Classifies into one of 25 personality archetypes with alignment scores
  • Response mapping logic: Handles both numeric (1-7) and natural language answers
  • Shareable results page: Users can view and share detailed personality insights with color distribution and archetype details

Who It's For

  • HR professionals and recruiters
  • Life coaches and therapists
  • Team leaders and managers
  • Career counselors

Best For

  • Personal development and self-discovery
  • Team-building and cultural fit assessment
  • Hiring and talent evaluation
  • Coaching and mentorship programs

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