Expression Number
asterwise_get_expression_numberCalculates the Expression (Destiny) number from the full name using Pythagorean letter values. Reduces each name part separately before summing (Decoz per-part method), keeping master numbers 11, 22, 33 at every step.
WORKFLOW: BEFORE: None — this tool is standalone. AFTER: asterwise_get_soul_urge_number — complete the core trinity (Expression, Soul Urge, Personality).
INPUT CONTRACT: name — Full legal name as used at birth. Include all name parts separated by spaces. Example: 'Arjun Mehta', 'Sofia Rossi', 'James Carter' Format: string, any case (uppercase/lowercase both accepted) Constraint: at least one alphabetic character required
DO NOT CONFUSE WITH: asterwise_get_soul_urge_number — vowels only, not all letters. asterwise_get_personality_number — consonants only, not all letters. asterwise_get_numerology_profile — returns Expression plus all other core numbers, pinnacles, challenges, and lucky numbers in one call. asterwise_get_chaldean_numerology — different letter-value system (Chaldean 1–8).
Full output and error contract: https://docs.asterwise.com/mcp/tools/get-expression-number/
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| name | Yes | Person's full name as commonly written; its letters are converted to numerology values. | |
| response_format | No | Output format: 'markdown' (default) for a readable report, or 'json' for the raw structured payload. | markdown |
Output Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |