Health

Renal Clearance Calculator (C = U·V/P)

Compute renal clearance C = U × V / P with direct or timed-collection urine flow, interpreted against GFR ≈ 125 mL/min (reabsorption / inulin-like / secretion). Not medical advice.

json· JSON resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'http://127.0.0.1:3003/en/api/tools/renal-clearance-physiology' \
  -H 'Content-Type: application/json' \
  -d '{"inputMode":"flow","uConc":125,"pConc":1,"vFlow":1,"urineVolume":0,"durationMin":0,"decimalPlaces":1}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST http://127.0.0.1:3003/en/api/tools/renal-clearance-physiology

Parameters

Name	Type	Required	Description
inputMode	select	No	Enter urine flow V directly, or derive it from a timed urine collection (volume ÷ duration).
uConc	number	Yes	Urine concentration U of the substance. Must use the same units as plasma P (they cancel).
pConc	number	Yes	Plasma concentration P of the substance. Must use the same units as urine U.
vFlow	number	No	Urine flow rate V in mL/min (used when flow input mode is selected).
urineVolume	number

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-renal-clearance-physiology": {
      "name": "renal-clearance-physiology",
      "description": "Compute renal clearance C = U × V / P with direct or timed-collection urine flow, interpreted against GFR ≈ 125 mL/min (reabsorption / inulin-like / secretion). Not medical advice.",
      "baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=renal-clearance-physiology",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "renal-clearance-physiology",
    "arguments": {
  "inputMode": "flow",
  "uConc": 125,
  "pConc": 1,
  "vFlow": 1,
  "urineVolume": 0,
  "durationMin": 0,
  "decimalPlaces": 1
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Questions or issues? Contact [email protected]

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