Education
Step-by-step Mendelian probability tree for pedigree problems: autosomal recessive P(affected) = carrier × carrier / 4, autosomal dominant both-affected 3/4, X-linked recessive carrier mother → 50% affected sons. Derived from Griffiths, Hartl & Clark 2007, StatPearls. Educational use only.
Call this tool from your code in three languages.
curl -X POST 'http://127.0.0.1:3003/en/api/tools/pedigree-probability-tree' \
-H 'Content-Type: application/json' \
-d '{"inheritanceMode":"autosomal-recessive","fatherProbability":1,"motherProbability":1,"decimalPlaces":4}'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/pedigree-probability-tree| Name | Type | Required | Description |
|---|---|---|---|
| inheritanceMode | select | Yes | Autosomal recessive: probabilities are carrier probabilities. Autosomal dominant: probabilities of being affected (heterozygous). X-linked recessive: father = probability affected, mother = probability carrier. |
| fatherProbability | number | Yes | Recessive: P(father is a carrier). Dominant: P(father is affected, heterozygous Aa). X-linked recessive: P(father is affected). |
| motherProbability | number | Yes | Recessive: P(mother is a carrier). Dominant: P(mother is affected, heterozygous Aa). X-linked recessive: P(mother is a carrier). |
| decimalPlaces | number | No | — |
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-pedigree-probability-tree": {
"name": "pedigree-probability-tree",
"description": "Step-by-step Mendelian probability tree for pedigree problems: autosomal recessive P(affected) = carrier × carrier / 4, autosomal dominant both-affected 3/4, X-linked recessive carrier mother → 50% affected sons. Derived from Griffiths, Hartl & Clark 2007, StatPearls. Educational use only.",
"baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=pedigree-probability-tree",
"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": "pedigree-probability-tree",
"arguments": {
"inheritanceMode": "autosomal-recessive",
"fatherProbability": 1,
"motherProbability": 1,
"decimalPlaces": 4
}
}
}JSON result
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}Questions or issues? Contact [email protected]