Agents-Flex is a Java framework specifically crafted for developing LLM (Large Language Model) applications. It provides developers with a lightweight, simple, and elegant solution tailored to create sophisticated AI-powered applications. With support for various components such as prompt frameworks, function calling, and document management, Agents-Flex streamlines integration and enhances the flexibility of application development. It allows the customization of prompt templates, execution of local methods, and efficient data handling from various sources, making it an essential tool for developers looking to harness the power of LLMs effectively.