Rusty Agent is a lightweight yet powerful Rust library designed to simplify the creation of autonomous AI agents that leverage large language models. It introduces core abstractions such as Agents, Tools, and Memory modules, allowing developers to define custom tool integrations—e.g., HTTP clients, knowledge bases, calculators—and orchestrate multi-step conversations programmatically. Rusty Agent supports dynamic prompt building, streaming responses, and contextual memory storage across sessions. It integrates seamlessly with OpenAI API (GPT-3.5/4) and can be extended for additional LLM providers. Its strong typing and performance benefits of Rust ensure safe, concurrent execution of agent workflows. Use cases include automated data analysis, interactive chatbots, task automation pipelines, and more—empowering Rust developers to embed intelligent language-driven agents into their applications.