Can I list my billable time entries for this week?

Yes! Use the `list_time_entries` tool. The agent will return recent time tracking records, allowing you to audit hours worked across your projects.

How do I check if an invoice has been paid?

Use the `list_invoices` tool. Your agent will fetch the list of invoices along with their current status (e.g., Paid, Outstanding, Overdue).

Where do I find my Cashboard API Key?

Log in to your Cashboard account and look for the 'API' or 'Developer' section in your account settings. If you can't find it, contact Cashboard support.

Cashboard MCP Server for Google ADK 8 tools — connect in under 2 minutes

Name: Cashboard
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 8 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Cashboard 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="cashboard_agent",
    instruction=(
        "You help users interact with Cashboard "
        "using 8 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 Cashboard MCP Server

Connect your Cashboard account to any AI agent and take full control of your freelance or small business operations through natural conversation. Streamline time tracking and client invoicing.

Google ADK natively supports Cashboard as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 8 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

Invoicing Oversight — List and retrieve details for all client invoices and estimates natively
Time Tracking — Access recent time tracking entries to monitor project progress and billable hours
Expense Management — List business expenses and associate them with specific projects securely
Project Control — Monitor active projects and tasks to ensure delivery timelines are met flawlessly
Contact Management — List client and staff contacts to maintain seamless communication
Account Visibility — Retrieve core account and subscription information directly within your workspace

The Cashboard MCP Server exposes 8 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 Cashboard to Google ADK via MCP

Follow these steps to integrate the Cashboard 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 8 tools from Cashboard via MCP

Why Use Google ADK with the Cashboard MCP Server

Google ADK provides unique advantages when paired with Cashboard 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 Cashboard

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 Cashboard tools with BigQuery, Vertex AI, and Cloud Functions

Cashboard + Google ADK Use Cases

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

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

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

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

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

Cashboard MCP Tools for Google ADK (8)

These 8 tools become available when you connect Cashboard to Google ADK via MCP:

get_cashboard_account

Retrieve core account and subscription information

list_active_projects

List active projects

list_business_expenses

List tracked business expenses

list_cashboard_contacts

List client and staff contacts

list_estimates

List all project estimates

list_invoices

List all invoices

list_project_tasks

List all project tasks

list_time_entries

List recent time tracking entries

Example Prompts for Cashboard in Google ADK

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

"Show me my last 5 invoices in Cashboard."

"What are my active projects right now?"

"List my business expenses from the last 30 days."

Troubleshooting Cashboard MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Cashboard + Google ADK FAQ

Common questions about integrating Cashboard 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.