ADK Agent

This sample uses the Agent Development Kit (ADK) to create a simple "Expense Reimbursement" agent that is hosted as an A2A server.

This agent takes text requests from the client and, if any details are missing, returns a webform for the client (or its user) to fill out. After the client fills out the form, the agent will complete the task.

Prerequisites

Python 3.9 or higher
UV
Access to an LLM and API Key

Running the Sample

Navigate to the samples directory:
```
cd samples/python/agents/google_adk
```

Create an environment file with your API key:

echo "GOOGLE_API_KEY=your_api_key_here" > .env

Run an agent:
```
uv run .
```

In a separate terminal, run the A2A client:

# Connect to the agent (specify the agent URL with correct port)
cd samples/python/hosts/cli
uv run . --agent http://localhost:10002

# If you changed the port when starting the agent, use that port instead
# uv run . --agent http://localhost:YOUR_PORT