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 OpenAI Agents SDK 8 tools — connect in under 2 minutes

Name: Cashboard
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 8 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Cashboard through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

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

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Cashboard Assistant",
            instructions=(
                "You help users interact with Cashboard. "
                "You have access to 8 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Cashboard"
        )
        print(result.final_output)

asyncio.run(main())

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* 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.

The OpenAI Agents SDK auto-discovers all 8 tools from Cashboard through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Cashboard, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

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 OpenAI Agents SDK 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 OpenAI Agents SDK via MCP

Follow these steps to integrate the Cashboard MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 8 tools from Cashboard

Why Use OpenAI Agents SDK with the Cashboard MCP Server

OpenAI Agents SDK provides unique advantages when paired with Cashboard through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Cashboard + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Cashboard MCP Server delivers measurable value.

Automated workflows: build agents that query Cashboard, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Cashboard, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Cashboard tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Cashboard to resolve tickets, look up records, and update statuses without human intervention

Cashboard MCP Tools for OpenAI Agents SDK (8)

These 8 tools become available when you connect Cashboard to OpenAI Agents SDK 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 OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK 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 OpenAI Agents SDK

Common issues when connecting Cashboard to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Cashboard + OpenAI Agents SDK FAQ

Common questions about integrating Cashboard MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.