AI-Agent is an extensible Python framework designed to create autonomous agents powered by OpenAI's GPT models and LangChain. It includes modules for web searching, Wikipedia lookup, calculator functions, and custom tool integrations, enabling automated research, data analysis, and script execution. Users can configure agents to plan multi-step tasks, interact with APIs, generate reports, and perform complex workflows without manual intervention, streamlining productivity across development, data science, and business processes.