How to Use the Cal.com MCP in Google ADK

Q: Can I filter Cal.com tools in Google ADK?

Yes. Use the toolnames filter to limit which functions your agent can access. This restricts the surface area of your Cal.com integration.

Connect Cal.com to your enterprise Google ADK agents for automated scheduling.

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Connect Cal.com MCP to Google ADK

Create your Vinkius account to connect Cal.com to Google ADK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Cal.com with Google ADK

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Automate Cal.com workflows in Google ADK

Deploy `create_booking` and `reschedule_booking` to let your Google ADK agent manage your calendar. It handles the conferencing URLs so you don't have to. Your agent uses `get_me` to verify the authenticated profile. It maps organization info against your existing Google Cloud data sources.

Deep scheduling insight for Google ADK

Use `list_schedules` to find your native origin rules. Your agent reads these rules to ensure any new meeting aligns with your working hours. Query `get_booking` by UID to inspect specific attendee details. This gives your agent the context needed to update meetings without manual intervention.

Scale availability lookups in Google ADK

Call `get_available_slots` to pull exact temporal spans into your agent's memory. With Gemini's context window, you can process large arrays of availability data. Filter `list_bookings` by status to ignore cancelled events. Your agent only acts on confirmed data, keeping your records accurate.

Setup guide

Set up Cal.com MCP in Google ADK

Prerequisites

Python 3.10+ installed
google-adk package (pip install google-adk)
Active Vinkius subscription with a valid endpoint token

1

Install Google ADK

Run pip install google-adk to install the Agent Development Kit. MCP support is included via the McpToolset class.
2

Connect via SSE transport

Use McpToolset.from_server() with SseServerParams pointing to your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Create an LlmAgent

Pass the returned mcp_tools list directly to LlmAgent(tools=mcp_tools). The ADK maps each MCP tool to a native Gemini function call — no manual schema definitions required.
4

Run with any Gemini model

The agent works with any Gemini model (gemini-2.0-flash, gemini-2.5-pro, etc.). Copy the full example on the right to get started with Cal.com tools in your ADK agent.

agent.py

from google.adk.agents import LlmAgent
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import SseServerParams

# Connect to the MCP via SSE
mcp_tools, exit_stack = await McpToolset.from_server(
    connection_params=SseServerParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    )
)

# Create your agent with auto-discovered tools
agent = LlmAgent(
    name="Cal.com_agent",
    model="gemini-2.0-flash",
    instruction="You have access to Cal.com tools via MCP.",
    tools=mcp_tools,
)

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Cal.com. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Cal.com MCP in Google ADK

Install the google-adk library and initialize the McpToolset with your server URL. Pass the toolset into your LlmAgent to start calling calendar tools.

Yes. Use the tool_names filter to limit which functions your agent can access. This restricts the surface area of your Cal.com integration.

It does. The framework supports Stdio and HTTP transports to connect to your server. Choose the one that matches your deployment environment.

Your agent can pipe the output of these tools into BigQuery. Use the server to fetch booking data and the Google ADK to store it in your warehouse.

Your calendar information stays ephemeral and isolated within the V8 sandbox. The server only transmits the specific booking details required to complete your requested action.

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