Data Processing
Concatenate multiple arrays using lodash _.concat
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/concat-arrays' \
-H 'Content-Type: application/json' \
-d '{"array1":"[1, 2]","array2":"[3, 4]","array3":"[5, 6]","array4":"[7, 8]","array5":"[9, 10]","flattenMode":"shallow","unique":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/concat-arrays| Name | Type | Required | Description |
|---|---|---|---|
| array1 | textarea | Yes | — |
| array2 | textarea | No | — |
| array3 | textarea | No | — |
| array4 | textarea | No | — |
| array5 | textarea | No | — |
| flattenMode |
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-concat-arrays": {
"name": "concat-arrays",
"description": "Concatenate multiple arrays using lodash _.concat",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=concat-arrays",
"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": "concat-arrays",
"arguments": {
"array1": "[1, 2]",
"array2": "[3, 4]",
"array3": "[5, 6]",
"array4": "[7, 8]",
"array5": "[9, 10]",
"flattenMode": "shallow",
"unique": false
}
}
}Questions or issues? Contact [email protected]
| select |
| No |
| — |
| unique | checkbox | No | — |
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}