Math & Numbers
MST with both textbook algorithms: Kruskal's sorted accept/cycle-reject log and Prim's component growth, cross-checked to agree on the total weight; disconnected graphs rejected.
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/minimum-spanning-tree' \
-H 'Content-Type: application/json' \
-d '{"edges":"A B 4\nA C 2\nB C 5\nB D 10\nC E 3\nD E 4\nD F 11\nE F 8","algorithm":"kruskal","startNode":"e.g. D","decimalPlaces":2}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/minimum-spanning-tree| Name | Type | Required | Description |
|---|---|---|---|
| edges | textarea | Yes | One undirected edge per line: two node names (1–8 letters/digits) and a weight (negatives allowed). |
| algorithm | select | Yes | — |
| startNode | text | No | — |
| decimalPlaces | number | No | — |
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}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-minimum-spanning-tree": {
"name": "minimum-spanning-tree",
"description": "MST with both textbook algorithms: Kruskal's sorted accept/cycle-reject log and Prim's component growth, cross-checked to agree on the total weight; disconnected graphs rejected.",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=minimum-spanning-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": "minimum-spanning-tree",
"arguments": {
"edges": "A B 4\nA C 2\nB C 5\nB D 10\nC E 3\nD E 4\nD F 11\nE F 8",
"algorithm": "kruskal",
"startNode": "e.g. D",
"decimalPlaces": 2
}
}
}Questions or issues? Contact [email protected]