Topic 1: Single Agent Foundations
Overview of Gemini ADK architecture
Agent lifecycle (User → Model → Tools → Memory → Response)
Model configuration and system instructions
Structured input and JSON output
Stateless vs stateful agents
Session handling basics
Building a single agent application
Topic 2: Tools, Memory and Sessions
Function calling and tool execution flow
External API integration
Custom tools (calculator, retrieval, database)
Tool chaining and error handling
Short-term memory (conversation history)
Long-term memory concepts
Vector database integration
Session management and user tracking
Topic 3: Multi-Agent Architecture
Why multi-agent systems
Agent specialization and separation of concerns
Supervisor, hierarchical and pipeline patterns
Agent-to-agent communication
Shared memory across agents
Workflow orchestration and delegation
Building a multi-agent application
Topic 4: MCP and Production Design
Model Context Protocol (MCP) fundamentals
Context envelope and capability declaration
Tool registry and discovery
Structured context passing between agents
Routing strategies (rule-based vs LLM-based)
Observability and tracing
Security and guardrails
Deployment and scaling considerations