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Developers · Updated 27 Oct, 11:14 pm IST

Google builds HappyDelivery prototype for conversational commerce with multi-agent swarms

Image: Google Developers Blog

Why it matters for readers: Explains how multiple services and agents can coordinate to make shopping over chat more dependable.

  • The prototype implements a 3-layer decoupled architecture (Ingress, Memory, Cognition) for conversational commerce.1
  • HappyDelivery is built on GCP using LangGraph, Gemini, FastAPI, GKE/Cloud Run and Cloud Pub/Sub for the ingress layer.1
  • The implementation includes a state machine and deterministic financial tools to handle transaction logic reliably.1
  • An automated verification suite is part of the prototype to demonstrate how the multi-agent swarm operates in practice.1

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