How to Use the CellarPass MCP in Google ADK

Q: Can Google ADK filter which CellarPass tools are available?

You decide exactly what the agent sees. Use the toolnames parameter to restrict access to just getreservation if you are building a specialized check-in bot.

Feed CellarPass tasting room data into Google ADK via MCP to build Gemini-powered agents that analyze guest history alongside BigQuery.

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Connect CellarPass MCP to Google ADK

Create your Vinkius account to connect CellarPass 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 CellarPass with Google ADK

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Google ADK guest analysis

Gemini's massive context window changes how you handle hospitality data. You can dump thousands of records from `search_guests` directly into the prompt. The agent reads the entire visit history, favorite experiences, and spending patterns in one shot. This means your cloud functions can generate highly specific VIP summaries before a guest arrives. Just pass the McpToolset to your LlmAgent and let Gemini cross-reference the data with your existing Google Cloud customer profiles.

Sync bookings with enterprise data

Winery operations rarely live in just one system. By connecting this MCP Server, your agent can pull data via `list_reservations` and compare it against staffing schedules stored in BigQuery. When a manager needs to know if they can handle a walk-in group, the agent uses `check_availability`. It evaluates real-time tasting room capacity while factoring in historical traffic patterns pulled from Vertex AI.

Map out tasting experiences

Managing multiple properties requires constant coordination. Your agent uses `list_venues` to identify active locations, then calls `get_venue` to read the specific operational constraints of each site. From there, it runs `list_experiences` to match available tastings with the right venue. You can filter the exposed tools using the tool_names parameter if you only want a specific agent to handle experience pricing and duration.

Setup guide

Set up CellarPass 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 CellarPass 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="CellarPass_agent",
    model="gemini-2.0-flash",
    instruction="You have access to CellarPass 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 CellarPass. 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 CellarPass MCP in Google ADK

Initialize an McpToolset using the Vinkius MCP endpoint. Pass that directly into the tools array of your LlmAgent.

You decide exactly what the agent sees. Use the tool_names parameter to restrict access to just get_reservation if you are building a specialized check-in bot.

The framework routes the server's outputs directly to your Gemini models. You can easily combine tasting room data with your broader Google Cloud infrastructure.

You will use the HTTP transport. Vinkius provides a single endpoint token that handles the authentication for you.

We isolate your server instance inside a V8 sandbox. When your agent fetches upcoming bookings, the connection is strictly zero-trust and leaves no persistent footprint on our end.

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