A2A SDK is a developer toolkit for building, chaining, and managing AI agents in Python. It provides APIs to define agent behaviors via prompts or code, connect agents into pipelines or workflows, and enable asynchronous message passing. Integrations with OpenAI, Llama, Redis, and REST services allow agents to fetch data, call functions, and store state. A built-in UI monitors agent activity, while the modular design ensures you can extend or replace components to fit custom use cases.
The Hugging Face Agents Course is a comprehensive learning path that guides users through designing, implementing, and deploying autonomous AI agents. It includes code examples for chaining language models, integrating external APIs, crafting custom prompts, and evaluating agent decisions. Participants build agents for tasks like question answering, data analysis, and workflow automation, gaining hands-on experience with Hugging Face Transformers, the Agent API, and Jupyter notebooks to accelerate real-world AI development.