How to Use the Gordian Software (Airline Ancillaries API) MCP in Google ADK

Q: How do I initialize the Gordian Software (Airline Ancillaries API) MCP Server in a Google ADK project?

Install the SDK, then define your server parameters using StreamableHttpServerParameters pointing to Vinkius. Pass this toolset into your LlmAgent tools array to expose the ancillary booking capabilities.

Q: Can Gemini analyze historical booking data alongside live Gordian Software (Airline Ancillaries API) queries in Google ADK?

Yes, you can combine live results from getsearchresults with your BigQuery datasets. This lets Gemini recommend specific seat upgrades or baggage packages based on previous travel history.

Q: How does the Google ADK agent handle real-time ticket updates via the Gordian Software (Airline Ancillaries API) toolset?

The agent uses updatetrip to append details like PNR or Record Locators to an active booking. If an airline changes a flight, informchanged updates the internal state automatically.

Q: What payment options can Gemini use when executing a booking?

The agent calls fulfilltrip and can specify either gordiansettlement or bspcash as the payment type. This allows you to handle settlement directly through your corporate billing setup.

Connect Gemini-powered enterprise agents to Gordian Software using the Google ADK and this MCP Server.

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Connect Gordian Software (Airline Ancillaries API) MCP to Google ADK

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Setup Gordian Software (Airline Ancillaries API) with Google ADK

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Enterprise-scale search with Google ADK

The `start_search` tool lets Gemini process massive airline inventory queries across 1M+ context tokens. This MCP Server exposes raw airline NDC data directly to your enterprise agent. Once the background search finishes, the agent pulls the data using `get_search_results`. You can feed these raw JSON payloads directly into BigQuery via the ADK to analyze passenger purchase patterns over time.

High-volume basket management and validation

The `add_to_basket` tool modifies the traveler's active selection by adding seats, bags, or lounge access. The Google ADK agent tracks these selections, cross-referencing them with internal CRM data stored on Google Cloud. Before finalizing any transaction, the agent calls `check_basket` to ensure the inventory is still valid. Gemini handles any validation errors by suggesting alternative seat assignments based on historical passenger preferences.

Automated trip lifecycle and settlement routing

The `create_trip` tool sets up the core booking record, which your agent can update dynamically as the customer journey progresses. When it is time to purchase, the agent invokes `fulfill_trip` using either gordian_settlement or bsp_cash. If flight schedules shift externally, the agent updates the status using `inform_changed` or `inform_cancelled`. This ensures your booking system remains synchronized with the airline's reservation system.

Setup guide

Set up Gordian Software (Airline Ancillaries API) 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 Gordian Software (Airline Ancillaries API) 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="Gordian Software (Airline Ancillaries API)_agent",
    model="gemini-2.0-flash",
    instruction="You have access to Gordian Software (Airline Ancillaries API) tools via MCP.",
    tools=mcp_tools,
)

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Common questions about Gordian Software (Airline Ancillaries API) MCP in Google ADK

Install the SDK, then define your server parameters using `StreamableHttpServerParameters` pointing to Vinkius. Pass this toolset into your `LlmAgent` tools array to expose the ancillary booking capabilities.

Yes, you can combine live results from `get_search_results` with your BigQuery datasets. This lets Gemini recommend specific seat upgrades or baggage packages based on previous travel history.

The agent uses `update_trip` to append details like PNR or Record Locators to an active booking. If an airline changes a flight, `inform_changed` updates the internal state automatically.

The agent calls `fulfill_trip` and can specify either `gordian_settlement` or `bsp_cash` as the payment type. This allows you to handle settlement directly through your corporate billing setup.

All flight itineraries, seat choices, and booking records are processed within Vinkius's isolated V8 sandboxes. No passenger PNRs or payment tokens are cached or exposed to the public internet.

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