How to Use the Retirement Withdrawal Calculator MCP in Windsurf

Let Windsurf's Cascade autonomously find your optimal retirement withdrawal strategy without step-by-step prompting.

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Connect Retirement Withdrawal Calculator MCP to Windsurf

Create your Vinkius account to connect Retirement Withdrawal Calculator to Windsurf — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup Retirement Withdrawal Calculator with Windsurf

Ask AI about this MCP

ChatGPT

Claude

Perplexity Vinkius runs on Gemini

Gemini

Grok

Run Complex Scenarios in One Go

This MCP gives your agent the tools to model retirement portfolio outcomes. Ask Windsurf a high-level question like, "What's the probability my portfolio survives a 30-year retirement?" and its Cascade agent gets to work. Cascade chains together the right tools automatically. It can `simulate_withdrawal_probabilities` for different rates, giving you a clear picture of your financial runway without you needing to guide each step. You just see the final answer.

Auto-Assess Your Risk Profile with Windsurf

Before running simulations, you need to know what you're working with. Just point Cascade at your asset allocation, and it uses the `evaluate_portfolio_risk_profile` tool to break down the expected returns and volatility. This isn't a generic risk score. It's a data-driven look at your specific mix of stocks and bonds. Cascade uses this output as a baseline for all subsequent financial modeling, ensuring the advice is tailored to your actual portfolio.

Find Your Best and Worst Case

Averages are useful, but outliers are where the real risk is. You can ask Windsurf to find the absolute limits of your plan by using the `get_scenario_extremes` tool. It runs through the simulations to identify the single best run, showing the maximum amount you could have withdrawn. More importantly, it shows you the worst-case sequences, so you know exactly what you need to prepare for. This is how you stress-test a plan for reality.

Setup guide

Set up Retirement Withdrawal Calculator MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the Retirement Withdrawal Calculator MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my Retirement Withdrawal Calculator payment history." If connected, Cascade will call the Retirement Withdrawal Calculator tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "retirement-withdrawal-calculator-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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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 Retirement Withdrawal Calculator. 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.

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Common questions about Retirement Withdrawal Calculator MCP in Windsurf

You give Windsurf a goal, and its Cascade agent uses this MCP to run the numbers. It automatically calls the tools to analyze risk and simulate outcomes, presenting a complete answer without you needing to prompt it for each step.

Yes. The tools in this MCP operate on the portfolio mix you provide. You can ask your agent to run comparisons to see how a more aggressive or conservative allocation impacts your withdrawal success probabilities.

It simulates portfolio survival over a 30-year period based on historical market returns. You can test withdrawal rates of 0%, 3.5%, 4.0%, and 4.5% to see how each one affects the probability of your money lasting.

Yes. One of the tools is designed specifically to find the best- and worst-case scenarios from all the simulations. This helps you understand the full range of possibilities, not just the average.

Your portfolio asset mix data is sent to the MCP for processing but is never stored. Vinkius uses industry-standard encryption for all data in transit, and this MCP is stateless, meaning your information is gone once the simulation is complete.

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