Afini.ai runs you through six science-backed psychometric instruments — Big Five personality (IPIP-NEO), attachment style (ECR-R), humor style, personal values, time perspective, and cognitive style — then compiles the results into a single downloadable JSON file. Drop that file into any LLM's context window and the model has a structured psychological profile to work from: your communication preferences, decision-making patterns, emotional tendencies, and core values, all in one shot. No re-explaining. No cold-start friction on every new chat. The spec is open and model-agnostic — it works with Claude, GPT-4, Gemini, or any model that accepts a system prompt. Scores are normed against 1.46 million respondents from 93 countries, so your results sit on real population distributions rather than arbitrary scales. Available in six languages. GDPR and EU AI Act compliant; the profile lives on your device, not on Afini's servers.