Intermediate60 minutes4 steps30 Jan 2026

Build Multi-Agent Travel & Celebration Assistants with Google ADK

Walk through the Google Agent Development Kit (ADK) to orchestrate travel planning and celebration agents powered by Gemini. You'll fetch real-world data, coordinate sequential and parallel workflows, and run everything inside the ADK Dev UI.

Google ADKPythonGeminiAgents

Prerequisites

  • Python 3.11 or later installed locally
  • Access to Google AI Studio (Gemini) with the ability to generate API keys
  • Basic familiarity with virtual environments and the command line

What you will build

  1. 1

    Secure your Gemini credentials and prep the workspace

    Create a Gemini API key, configure environment variables, and clone the starter repository.

    10 minutes

  2. 2

    Bootstrap the Google ADK environment

    Install dependencies, explore the project layout, and launch the ADK Dev UI.

    10 minutes

  3. 3

    Tour and test the travel orchestrator

    Inspect the sequential travel agent workflow, trigger it inside ADK, and understand its sub-agents.

    20 minutes

  4. 4

    Build a parallel celebration planner

    Add a new parallel agent cluster, wire it into ADK, and demo parallel ideation inside the Dev UI.

    20 minutes

© Gourav Ghosal 2026
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