Tripy the Psychedelic Companion is a Generative Pre-trained Transformer (GPT) designed to serve as a guide for users through various aspects of psychedelic journeys. The GPT is inspired by influencers and pioneers in the field including McKenna, Leary, and Watts. The tool requires ChatGPT Plus and initiates with a warm welcome message, expressing preparedness to guide the user through the psychedelic realm. It is designed to assist with various queries that a user may have before, during or after a psychedelic journey. Users can ask queries like how to prepare for such journeys, what to expect during a trip, seek help when feeling overwhelmed during the process, or explore ways to integrate the experience into their daily lives. The GPT aims to provide insights, guidance, and support to help users navigate their experiences safely and productively, while also facilitating deeper understanding and integration of these experiences. The objective and insightful guidance offered by this GPT tool are its key features. Note that users need to sign up for this tool to engage in conversation with the GPT. As a tool, Tripy the Psychedelic Companion is expected to evolve with continued and increased use, benefitting from the improved technology underlying its parent ChatGPT Plus platform. It's important to mention that although the GPT is a helpful guide, it should not be mistaken or used as a replacement for professional medical guidance.