Can my agent list all bank accounts for a specific organization in Griffin?

Yes. Use the 'list_accounts' tool with the 'organizationId' parameter. The agent will fetch all bank accounts associated with that organization flawlessly.

How do I check the status of a KYC/KYB verification via chat?

You can use the 'get_verification' tool. Provide the Verification ID, and the agent will return the full details, including the current status and decision of the verification natively.

Can I trigger an internal money transfer between accounts through the agent?

Absolutely. Use the 'create_internal_transfer' tool. By passing the amount and account IDs, your agent will programmatically trigger the transfer within Griffin's secure infrastructure flawlessly.

Griffin MCP Server for Google ADK 12 tools — connect in under 2 minutes

Name: Griffin
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 12 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Griffin as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="griffin_agent",
    instruction=(
        "You help users interact with Griffin "
        "using 12 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Griffin MCP Server

Connect your Griffin Banking-as-a-Service account to any AI agent and take full control of your embedded finance operations through natural conversation.

Google ADK natively supports Griffin as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 12 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Index Orchestration — Discover all available API resources and navigate your organization's banking infrastructure natively
Account Oversight — List and inspect all bank accounts, including available balances and account numbers flawlessy
Live Transaction Monitoring — Retrieve detailed transaction histories and resolve specific payment details including status and amounts flawlessly
Verification Workflow — Manage KYC and KYB verifications by listing and inspecting individual verification records natively
Financial Transfers — Trigger internal transfers between accounts to manage liquidity across your organization synchronously
Payee Management — List and verify saved payees to ensure secure and accurate payment orchestration natively

The Griffin MCP Server exposes 12 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Griffin to Google ADK via MCP

Follow these steps to integrate the Griffin MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 12 tools from Griffin via MCP

Why Use Google ADK with the Griffin MCP Server

Google ADK provides unique advantages when paired with Griffin through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Griffin

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine Griffin tools with BigQuery, Vertex AI, and Cloud Functions

Griffin + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Griffin MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Griffin and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Griffin tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Griffin regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Griffin

Griffin MCP Tools for Google ADK (12)

These 12 tools become available when you connect Griffin to Google ADK via MCP:

create_internal_transfer

Transfer money between internal accounts

get_account

Get details for a specific bank account

get_index

Get the root index of resources from the Griffin API

get_me

Get details of the current authenticated user

get_organization

Get details for a specific organization

get_transaction

Get details for a specific transaction

get_verification

Get details for a specific verification

list_accounts

List bank accounts for an organization

list_organizations

List all accessible organizations

list_payees

List saved payees for an organization

list_transactions

Retrieve transaction history for a bank account

list_verifications

List KYC/KYB verifications for an organization

Example Prompts for Griffin in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Griffin immediately.

"List my organizations in Griffin"

"Show the recent transactions for account ID acc_93021"

"Check the KYC verification status for ID ver_88392"

Troubleshooting Griffin MCP Server with Google ADK

Common issues when connecting Griffin to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Griffin + Google ADK FAQ

Common questions about integrating Griffin MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.