Sūtradhāra

Multi-Agent AI Productivity Assistant

Google GenAI APAC Academy Cohort 1

A Google-native multi-agent AI productivity assistant built using Google ADK, Gemini 2.5 Flash on Vertex AI, MCP Toolbox for Databases, BigQuery, and deployed on Cloud Run.

Architecture

• Root Agent: productivity_coordinator (routes all requests)
• Task Agent: manages tasks via BigQuery
• Schedule Agent: manages calendar events via BigQuery
• Notes Agent: searches and creates notes via BigQuery
• Workflow Team: SequentialAgent for daily briefing workflow

Stack

• Google ADK
• Vertex AI (Gemini 2.5 Flash)
• MCP Toolbox for Databases v0.31.0
• BigQuery
• Cloud Run

Live Demo

https://productivity-assistant-785984389524.asia-south1.run.app