Install Python: https://www.python.org/downloads/

Install Git: https://git-scm.com/downloads

Install VS Code:  https://code.visualstudio.com/download

Install Cursor: https://www.cursor.com/downloads

Github Repo: https://github.com/google/a2a-python

Docs for A2A: https://google.github.io/A2A/topics/what-is-a2a/

A2A Announcement: https://developers.googleblog.com/en/a2a-a-new-era-of-agent-interoperability/