How is the creatinine clearance calculated?

The tool uses the Cockcroft-Gault equation, which factors in patient age, body weight, serum creatinine levels, and biological sex (applying a 15% reduction for females).

Can I see which medications need dose adjustments?

Yes. By using the `retrieve_drug_adjustments` tool with your calculated CrCl value, you can identify specific instructions for drugs like Vancomycin or Enoxaparin.

What does the renal function stage classification mean?

The `evaluate_renal_function_stage` tool categorizes kidney health from 'Normal' (above 90 ml/min) to 'End-Stage/Failure' (below 15 ml/min).

Creatinine Clearance Calculator MCP Connector for Claude

A+

Calculate creatinine clearance using the Cockcroft-Gault equation and identify drug dose adjustments.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides clinical decision support by calculating creatinine clearance (CrCl) via the Cockcroft-Gault method. It allows users to input patient age, weight, serum creatinine, and sex to determine kidney filtration efficiency. Beyond simple calculation, it uses evaluate_renal_function_stage to classify renal health into stages like Normal or Severe Impairment, and retrieve_drug_adjustments to identify critical medication dosage changes for antibiotics and anticoagulants based on the calculated clearance.

creatininecockcroft-gaultrenal-functiondrug-dosingkidney-health

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_QRiD3hCMpHL2U4XrvFrep8d1L9zbps2PGvKCAKwu/mcp

② Claude Code (terminal)

claude mcp add --transport http creatinine-clearance-calculator https://edge.vinkius.com/vk_preview_QRiD3hCMpHL2U4XrvFrep8d1L9zbps2PGvKCAKwu/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "creatinine-clearance-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_QRiD3hCMpHL2U4XrvFrep8d1L9zbps2PGvKCAKwu/mcp"
    }
  }
}

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