MBTI Maven is a GPT designed for comprehensive Myers-Briggs Type Indicator (MBTI) type analysis and advice. This tool is specifically engineered to provide insights about the different personality types as per the MBTI model, helping users to understand their own personality type and its implications better. MBTI Maven operates within the framework of ChatGPT, requiring users to have access to ChatGPT Plus to facilitate its utilization. The tool is initiated with a welcome message inviting users to explore various aspects of MBTI. Prompt starters for MBTI Maven include inquiries about the MBTI model, analysis of specific personality types (e.g., INFJ), advice on dealing with specific scenarios tied to certain personality types (e.g., stress management as an ENTP), and detailed comparisons between different MBTI types (e.g., INTJ vs. INTP). By employing the artificial intelligence capabilities of ChatGPT, MBTI Maven leverages its understanding of personality theory to offer users bespoke advice related to their MBTI type. This includes, but is not limited to, exploring behavioural characteristics, personal growth advice, and understanding interpersonal dynamics based on MBTI types. Through this, users gain a more profound level of self-awareness and a nuanced understanding of how to interact more efficiently with others. MBTI Maven essentially serves as a resourceful tool for anyone interested in comprehending and harnessing the potentials of their MBTI personality type, bridging the gap between theoretical understanding and practical application of MBTI principles.