ADK (Agent Development Kit) → Build AI Agents with Model + Goal + Instruction + Tools
MCP Tools → Connect to 3rd-party services (e.g., Airbnb, LINE Bot MCP) without extra coding
Multi-Agent → Divide tasks into specialized agents for scalability, delegation, and robustness
A2A Protocol → Let agents collaborate across systems, like sending employees to another company
Workshops: ADK basics, MCP integration, Multi-Agent design, and A2A setup