Health
Convert BUN (mg/dL) to/from urea (mmol/L). Factor 0.357 (urea molar mass 60.06, BUN counts 2 N = 28.014). Derived from Young 1987, StatPearls, KDIGO 2012. Not medical advice.
Call this tool from your code in three languages.
curl -X POST 'http://127.0.0.1:3003/en/api/tools/urea-bun-converter' \
-H 'Content-Type: application/json' \
-d '{"value":20,"sourceUnit":"bun","targetUnit":"urea","decimalPlaces":2}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST http://127.0.0.1:3003/en/api/tools/urea-bun-converter| Name | Type | Required | Description |
|---|---|---|---|
| value | number | Yes | The BUN (mg/dL) or urea (mmol/L) value to convert. |
| sourceUnit | select | Yes | The unit of the input value. |
| targetUnit | select | Yes | The unit to convert into. |
| decimalPlaces | number | No | — |
JSON result
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-urea-bun-converter": {
"name": "urea-bun-converter",
"description": "Convert BUN (mg/dL) to/from urea (mmol/L). Factor 0.357 (urea molar mass 60.06, BUN counts 2 N = 28.014). Derived from Young 1987, StatPearls, KDIGO 2012. Not medical advice.",
"baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=urea-bun-converter",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "urea-bun-converter",
"arguments": {
"value": 20,
"sourceUnit": "bun",
"targetUnit": "urea",
"decimalPlaces": 2
}
}
}Questions or issues? Contact [email protected]