AI Shopping Assistant Using Google's Agent Development Kit (ADK) | Android + Vertex AI

This project demonstrates building an Android shopping assistant app using Google's Agent Development Kit (ADK) integrated with Vertex AI. The system employs a multi-agent architecture with 4 agents total, 3 of which run in parallel to research products, compare prices, and provide recommendations. The app showcases real-time agent coordination, parallel processing capabilities, and practical implementation of enterprise-grade AI agents on mobile platforms.

Key Points

• •Use Google's Agent Development Kit (ADK) for structured agent development and orchestration on Android
• •Implement multi-agent architecture with parallel execution (3 agents running simultaneously) for improved performance and concurrent task handling
• •Integrate Vertex AI as the backbone LLM service for agent reasoning and decision-making
• •Design agents with specific responsibilities: product research, price comparison, and recommendation generation
• •Leverage parallel agent execution to reduce latency and provide faster shopping insights to users
• •Structure agent communication and data flow to coordinate results from multiple concurrent agents
• •Deploy AI agents directly on Android using ADK for on-device or cloud-connected inference
• •Implement real-time agent monitoring and response aggregation from parallel processes

Workflow Diagram

Concepts