Data Processing
Paste multiple number combinations and find which numbers repeat across the whole set, with occurrence counts and group positions.
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/number-combination-duplicate-finder' \
-H 'Content-Type: application/json' \
-d '{"combinationsInput":"01 12 18 26 33\n05 12 22 26 40\n07 09 12 18 45","minOccurrences":2,"sortBy":"frequency-desc","outputFormat":"report","includeGroupPositions":true,"countRepeatsInsideGroup":false}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/number-combination-duplicate-finder| Name | Type | Required | Description |
|---|---|---|---|
| combinationsInput | textarea | Yes | — |
| minOccurrences | number | No | — |
| sortBy | select | No | — |
| outputFormat | select | No | — |
| includeGroupPositions | checkbox | 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-number-combination-duplicate-finder": {
"name": "number-combination-duplicate-finder",
"description": "Paste multiple number combinations and find which numbers repeat across the whole set, with occurrence counts and group positions.",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=number-combination-duplicate-finder",
"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": "number-combination-duplicate-finder",
"arguments": {
"combinationsInput": "01 12 18 26 33\n05 12 22 26 40\n07 09 12 18 45",
"minOccurrences": 2,
"sortBy": "frequency-desc",
"outputFormat": "report",
"includeGroupPositions": true,
"countRepeatsInsideGroup": false
}
}
}| countRepeatsInsideGroup |
| checkbox |
| No |
| — |
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Questions or issues? Contact [email protected]