Data Processing

Array Operations

Perform set operations (intersection, union, difference) on two arrays

text· Text resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

curl -X POST 'https://api.elysiatools.com/en/api/tools/array-operations' \
  -H 'Content-Type: application/json' \
  -d '{"array1":"Enter array as JSON format: [3, 1, 2] or comma-separated values: 3, 1, 2 or one per line","array2":"Enter array as JSON format: [3, 1, 2] or comma-separated values: 3, 1, 2 or one per line","operation":"intersection","caseSensitive":true,"trimWhitespace":true,"customSeparator":"Enter separator (default: comma, semicolon, or newline)"}'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/array-operations

Parameters

Name	Type	Required	Description
array1	textarea	Yes	—
array2	textarea	Yes	—
operation	select	Yes	—
caseSensitive	checkbox	No	—
trimWhitespace	checkbox	No	—
customSeparator

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-array-operations": {
      "name": "array-operations",
      "description": "Perform set operations (intersection, union, difference) on two arrays",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=array-operations",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "array-operations",
    "arguments": {
  "array1": "Enter array as JSON format: [3, 1, 2] or comma-separated values: 3, 1, 2 or one per line",
  "array2": "Enter array as JSON format: [3, 1, 2] or comma-separated values: 3, 1, 2 or one per line",
  "operation": "intersection",
  "caseSensitive": true,
  "trimWhitespace": true,
  "customSeparator": "Enter separator (default: comma, semicolon, or newline)"
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).

Browse tools Open tool