How to Use the CHA₂DS₂-VASc & HAS-BLED Calculator MCP in Claude

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Connect CHA₂DS₂-VASc & HAS-BLED Calculator MCP to Claude Desktop

Create your Vinkius account to connect CHA₂DS₂-VASc & HAS-BLED Calculator to Claude Desktop 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 CHA₂DS₂-VASc & HAS-BLED Calculator with Claude Desktop

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Determine Stroke Risk Score

The `query_cha2ds2_vasc_score` tool calculates the CHA₂DS₂-VASc score for atrial fibrillation patients. This gives you a quantitative measure of stroke risk, letting you know if anticoagulation is likely necessary. You run this directly from your local files or development environment via Claude Desktop's stdio transport. It’s quick and keeps sensitive data off the cloud.

Assess Bleeding Risk Score

Need to know about bleeding? The `calculate_hasbled_score` tool determines the HAS-BLED score. This helps weigh how much risk is associated with major bleeding events. Running this through Claude Desktop lets you compare both scores side-by-side, which is crucial before making any treatment calls.

Get Clinical Next Steps

Once you have the scores, `get_risk_recommendations` gives concrete clinical advice. It combines the CHA₂DS₂-VASc and HAS-BLED data to suggest clear next steps for the patient. This is way better than just looking at two numbers; it tells you what a physician should actually do.

Setup guide

Set up CHA₂DS₂-VASc & HAS-BLED Calculator MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The CHA₂DS₂-VASc & HAS-BLED Calculator MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the CHA₂DS₂-VASc & HAS-BLED Calculator MCP configuration

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

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under cha2ds2-vasc-has-bled-calculator-mcp.

json

{
  "mcpServers": {
    "cha2ds2-vasc-has-bled-calculator-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by CHA₂DS₂-VASc & HAS-BLED 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 CHA₂DS₂-VASc & HAS-BLED Calculator MCP in Claude Desktop

Claude Desktop runs the calculations locally, meaning patient history stays on your machine. The tool calculates both scores using established guidelines without sending raw medical records anywhere else.

Yes. You can give it detailed patient profiles, and the calculator handles the scoring based on those specifics. It’s designed to take real clinical data and output actionable risk metrics.

You get an immediate, integrated assessment. The tool doesn't just give scores; it provides a recommendation based on the combined results of both risk assessments.

Absolutely. Because you’re running this via the Desktop App, your data never leaves your local machine. It's designed for developers working with sensitive, private information.

This MCP primarily handles clinical risk metrics and patient demographic data used to calculate the scores. It doesn't need or store anything beyond those structured inputs.

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