EspressoAI provides developers with a structured environment to design, configure, and deploy AI agents powered by large language models. It supports tool registration and invocation from within agent workflows, manages conversational context via built-in memory modules, and allows chaining of prompts for multi-step reasoning. Developers can integrate external APIs, custom plugins, and conditional logic to tailor agent behavior. The framework’s modular design ensures extensibility, enabling teams to swap components, add new capabilities, or adapt to proprietary LLMs without rewriting core logic.