TxAgent
Basic Information
TxAgent is an AI agent designed to perform therapeutic reasoning by combining multi-step inference with a large toolbox of biomedical tools. It evaluates drug interactions at molecular, pharmacokinetic, and clinical levels, identifies contraindications given patient comorbidities and concurrent medications, and formulates personalized treatment strategies that account for age, genetic factors, and disease progression. The project integrates real-time biomedical knowledge retrieval from a consolidated ToolUniverse of 211 tools, which includes records for all US FDA-approved drugs since 1939 and validated clinical insights. TxAgent is provided as an installable Python package, includes pretrained model weights, and offers example scripts and a Gradio demo to run case studies and interactive sessions.