Google ADK | Composio

The Google ADK provider transforms Composio tools into Google ADK's FunctionTool format for use with Google ADK agents.

Looking for Gemini without ADK? See the Google Generative AI provider page.

Install

pip install composio composio_google_adk google-adk

Configure API Keys

Set COMPOSIO_API_KEY with your API key from Settings and GOOGLE_API_KEY with your Google API key.

.env

COMPOSIO_API_KEY=xxxxxxxxx
GOOGLE_API_KEY=xxxxxxxxx

Create session and run

from composio import Composio
from composio_google_adk import GoogleAdkProvider
from google.adk.agents import Agent
from google.adk.runners import Runner
from google.adk.sessions import InMemorySessionService
from google.genai import types

composio = Composio(provider=GoogleAdkProvider())

# Create a session for your user
session = composio.create(user_id="user_123")
tools = session.tools()

agent = Agent(
    name="email_agent",
    model="gemini-3-pro-preview",
    instruction="You are an AI agent that sends emails using Gmail.",
    tools=tools,
)

session_service = InMemorySessionService()
adk_session = session_service.create_session_sync(
    app_name="email_agent",
    user_id="user_123",
    session_id="session_1",
)
runner = Runner(
    agent=agent,
    app_name="email_agent",
    session_service=session_service,
)

content = types.Content(
    role="user",
    parts=[types.Part(text="Send an email to john@example.com with the subject 'Hello' and body 'Hello from Composio!'")],
)

events = runner.run(user_id="user_123", session_id="session_1", new_message=content)
for event in events:
    if event.is_final_response() and event.content and event.content.parts:
        print(event.content.parts[0].text)