What kind of data does this MCP need?

You need to provide asset returns, weights, or existing covariance data for the capabilities to work.

Can I use this with Claude or Cursor?

Yes, you can connect this MCP to any MCP-compatible client like Claude, Cursor, or Windsurf.

Does this MCP calculate individual asset risk?

Yes, the get_asset_volatilities capability calculates the standalone volatility for every asset provided.

How does it identify risk drivers?

The analyze_portfolio_risk capability looks at the weights and correlations to find which assets add risk and which provide diversification.

Do I need to host the MCP myself?

No, Vinkius hosts and manages the MCP for you. You just connect and use it.

How can I calculate the volatility of a single asset?

Use the get_asset_volatilities capability by providing a matrix of historical returns and an array of corresponding asset names.

What does the covariance matrix tell me?

The get_covariance_matrix capability generates a matrix showing how much pairs of assets move in relation to each other, which is essential for understanding portfolio diversification.

How do I identify the biggest risk driver in my portfolio?

Run the analyze_portfolio_risk capability with your asset weights and covariance matrix. It will explicitly identify the highestRiskAdder in your portfolio.

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Connect Portfolio Volatility Calculator to your AI

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get precise risk metrics and covariance data for any asset set.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 3 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Portfolio Volatility Calculator.

01
Get covariance matrix
Generates a matrix showing how every possible pair of assets in your portfolio moves together. This helps you see the correlation structure of your holdings.
02
Analyze portfolio risk
Calculates the total risk for your entire portfolio. It also identifies which specific assets are driving risk or providing diversification benefits.
03
Get asset volatilities
Finds the standalone volatility for every individual asset in your dataset. It uses standard deviation to quantify the risk of each holding.

Real work

What teams actually run

Diversification Testing

Check if adding a new asset actually lowers your total portfolio volatility.

Risk Concentration Checks

Identify which specific holdings are contributing the most to your aggregate risk.

Correlation Analysis

Use the covariance matrix to see if your assets are moving too closely together.

Rapid Risk Reporting

Generate volatility metrics for a set of returns to include in a report.

One connector, every AI

Portfolio Volatility Calculator works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Portfolio Volatility Calculator to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

668ms average. Fast in production.

Portfolio Volatility Calculator is checked daily against the live service.

Daily averagePeak 948ms

Oct 3Today

Fastest day: 568ms
Slowest day: 948ms
14-day trend: Slowing+36%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Portfolio Volatility Calculator, so you can see the experience inside your AI.

It does not authenticate your account with Portfolio Volatility Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Portfolio Volatility Calculator Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_JrgpyaEWunmSyHFbkdLwe1sNf8wPJ0yCPKgAllTG/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Portfolio Volatility Calculator capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "portfolio-volatility-calculator-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_JrgpyaEWunmSyHFbkdLwe1sNf8wPJ0yCPKgAllTG/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Portfolio Volatility Calculator in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Portfolio Volatility Calculator owners hand off.

This MCP is built for professionals who need to perform quantitative risk modeling using natural language.

01
Portfolio Managers
They hand off return datasets to the AI to quickly check risk concentrations.
02
Risk Analysts
They use the capability to generate covariance matrices for large sets of assets.
03
Financial Advisors
They use it to explain how specific asset pairings affect client portfolio volatility.

FAQ

Questions Portfolio Volatility Calculator owners ask.

01
What kind of data does this MCP need?
You need to provide asset returns, weights, or existing covariance data for the capabilities to work.
02
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client like Claude, Cursor, or Windsurf.
03
Does this MCP calculate individual asset risk?
Yes, the get_asset_volatilities capability calculates the standalone volatility for every asset provided.
04
How does it identify risk drivers?
The analyze_portfolio_risk capability looks at the weights and correlations to find which assets add risk and which provide diversification.
05
Do I need to host the MCP myself?
No, Vinkius hosts and manages the MCP for you. You just connect and use it.
06
How can I calculate the volatility of a single asset?
Use the get_asset_volatilities capability by providing a matrix of historical returns and an array of corresponding asset names.
07
What does the covariance matrix tell me?
The get_covariance_matrix capability generates a matrix showing how much pairs of assets move in relation to each other, which is essential for understanding portfolio diversification.
08
How do I identify the biggest risk driver in my portfolio?
Run the analyze_portfolio_risk capability with your asset weights and covariance matrix. It will explicitly identify the highestRiskAdder in your portfolio.

Explore

More in Finance

Connect Portfolio Volatility Calculator to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-03

Get covariance matrix

Analyze portfolio risk

Get asset volatilities

What teams actually run

Diversification Testing

Risk Concentration Checks

Correlation Analysis

Rapid Risk Reporting

Building your own app? The connector is yours to use.

Portfolio Volatility Calculator Connector

Claude Desktop

Portfolio Managers

Risk Analysts

Financial Advisors

What kind of data does this MCP need?

Can I use this with Claude or Cursor?

Does this MCP calculate individual asset risk?

How does it identify risk drivers?

Do I need to host the MCP myself?

How can I calculate the volatility of a single asset?

What does the covariance matrix tell me?

How do I identify the biggest risk driver in my portfolio?

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