Zovo Big Five Test
Server Details
Big Five personality test
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
TDQS
Score is being calculated.
Available Tools
3 toolscalculate_personality_scoresCalculate Big Five scoresRead-onlyIdempotentInspect
Use this when the user has answered all 50 items of the IPIP Big-Five Factor Markers test (answers 1-5 in item order) and wants their personality test scores. Returns raw scores (10-50) for Extraversion, Agreeableness, Conscientiousness, Emotional Stability and Intellect/Imagination, an approximate percentile, a low/average/high band with a plain-language description, a share card (SVG) and a share page link. Reverse-keyed items are scored automatically. Does not diagnose anything and is not for hiring decisions. Do not use for other questionnaires (MBTI, DISC, Enneagram) or with invented answers.
| Name | Required | Description | Default |
|---|---|---|---|
| name | No | Optional first name or nickname for the share card, e.g. Alex. Leave empty for an anonymous card. | |
| answers | No | Required. The 50 answers in item order, each 1-5 (1 very inaccurate ... 5 very accurate), e.g. [4,2,4,2,4,2,5,2,4,2, ...]. A string like "4,2,4,2,...", "4242..." or a numbered list "1: 4, 2: 2, ..." also works. Use null for an unanswered item. |
Output Schema
| Name | Required | Description |
|---|---|---|
| name | Yes | |
| domains | Yes | |
| downloads | Yes | |
| norm_note | Yes | |
| disclaimer | Yes |
compare_personality_scoresCompare two Big Five profilesRead-onlyIdempotentInspect
Use this when the user wants to compare two people's Big Five personality test results, e.g. friends, partners or siblings who both took the 50-item test. Takes each person's five raw scores (10-50) and returns per-trait differences (similar when 3 points or fewer apart), each person's percentile, a comparison card (SVG) and a comparison page. Describes differences only; it does not rate compatibility, predict relationships, or judge who is better. Do not use for hiring or team selection.
| Name | Required | Description | Default |
|---|---|---|---|
| person_a | Yes | First person's raw scores, e.g. {"name":"Alex","extraversion":34,"agreeableness":41,"conscientiousness":29,"emotional_stability":30,"intellect_imagination":38}. | |
| person_b | Yes | Second person's raw scores, e.g. {"name":"Sam","extraversion":22,"agreeableness":38,"conscientiousness":44,"emotional_stability":35,"intellect_imagination":31}. |
Output Schema
| Name | Required | Description |
|---|---|---|
| note | Yes | |
| person_a | Yes | |
| person_b | Yes | |
| downloads | Yes | |
| differences | Yes | |
| similar_count | Yes | |
| largest_difference | Yes |
show_personality_testShow Big Five personality testRead-onlyIdempotentInspect
Use this when the user wants to take a personality test, a Big Five (five-factor, OCEAN) test, or a personality test for self-reflection, students, teens or couples. Shows the 50 public-domain IPIP Big-Five Factor Marker items in an interactive widget (one at a time, progress bar, back button); answers stay in the widget until the user submits, then they are scored with calculate_personality_scores. Also returns the item list and a browser link to take the same test. Does not score anything by itself. Do not use for MBTI/16-type, DISC or Enneagram tests, or to screen job candidates.
| Name | Required | Description | Default |
|---|---|---|---|
| name | No | Optional first name or nickname to prefill for the result card, e.g. Alex. |
Output Schema
| Name | Required | Description |
|---|---|---|
| name | Yes | |
| items | Yes | |
| scale | Yes | |
| test_page | Yes | |
| disclaimer | Yes | |
| instructions | Yes |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
3 tool updates
- First observed
calculate_personality_scores - First observed
compare_personality_scores - First observed
show_personality_test
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