How to Use the freee MCP in Google ADK

Q: Can Google ADK agents use freee tools to generate financial reports?

Yes, they can. By combining tools like listwalletables and listtaxes, your agent can draft cash flow summaries and tax compliance reviews directly within your Google Cloud workspace.

Run enterprise-grade financial audits on Google Cloud using the freee MCP Server and Gemini's million-token context.

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Connect freee MCP to Google ADK

Create your Vinkius account to connect freee 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 freee with Google ADK

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Enterprise Expense Auditing via Google ADK

Large datasets require serious processing power and long-context reasoning. This MCP Server lets your Gemini agents analyze thousands of expense reports by calling `list_expenses` directly. Gemini can ingest months of transaction history, comparing it with your actual ledger. It uses `list_accounts` to map each expense to the correct corporate account code without breaking a sweat.

Sync BigQuery Financial Data with Your Ledger

Keep your cloud data warehouses and accounting software in perfect harmony. Your agent can pull live ledger details using `list_deals` and match them against sales records stored in BigQuery. If a discrepancy pops up, the agent calls `get_deal` to fetch the exact entry details. This automated loop eliminates manual cross-checking between your database and your accounting platform.

Manage Business Partners and Invoices at Scale

Handling hundreds of international vendors requires precise data retrieval. Your agent uses `list_partners` to pull vendor profiles and updates your internal records in real time. It can also call `list_invoices` and `get_partner` to verify that every open invoice is linked to an active, verified business entity. This prevents duplicate payments and keeps your procurement clean.

Setup guide

Set up freee 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 freee 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="freee_agent",
    model="gemini-2.0-flash",
    instruction="You have access to freee 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 freee. 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

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Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

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Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about freee MCP in Google ADK

You install the package and initialize the toolset using the streamable HTTP server parameters. Pass this toolset directly to your LlmAgent instance, and Gemini will immediately understand how to call the accounting tools.

Yes, they can. By combining tools like `list_walletables` and `list_taxes`, your agent can draft cash flow summaries and tax compliance reviews directly within your Google Cloud workspace.

Vinkius manages the authentication layer, providing a single endpoint token for your agent. You just pass this token in your server parameters, and your agent gets secure access to the tools.

Yes, the SDK allows you to define an optional tool name filter when initializing the toolset. You can restrict the agent to read-only operations like `list_deals` if you want to prevent modifications.

Security is handled at the infrastructure level. Your business partner details and invoice records are processed within an isolated, zero-trust sandbox that complies with strict data privacy standards, keeping your financial records completely private.

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