Inspiration

My inspiration to participate in this hackathon was to get hands-on experience with GKE.

What it does

Its multi-agent system for Online Boutique which responds to user queries related to products, shipping, payments and customer service.

How we built it

Online Boutique Multi-Agent System This is an online boutique application built with a multi-agent architecture using Google ADK agents and MCP (Model Context Protocol).

Architecture Root Agent: Online Boutique Coordinator - orchestrates the entire shopping experience Sub-Agents: Specialized agents for different e-commerce functions via A2A protocol Shipping Service Agent Customer Service Agent Payment Processor Agent Catalog Service Agent MCP Server: Provides tools and services for the agents

Challenges we ran into

I ran into networking challenges related to load-balancer and ingress endpoints.

Accomplishments that we're proud of

Developed multi-agent system and deployed to GKE as separate micro-services.

What we learned

GKE, GKE and GKE

What's next for Online Boutique Multi-Agent System - GKE

Hopefully it will be reference for folks who are new to GKE and multi-agent system

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