Text Processing

Text Diff

Compare two text inputs and show differences

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/text-diff' \
  -H 'Content-Type: application/json' \
  -d '{"text1":"alpha\nbeta\ngamma","text2":"alpha\nBETA\ngamma","showLineNumbers":false}'

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/text-diff

Parameters

Name	Type	Required	Description
text1	textarea	Yes	—
text2	textarea	Yes	—
showLineNumbers	checkbox	No	—

Response format

Text result

JSON

{
  "result": "Processed text content",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "key": "value"
  }
}

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-text-diff": {
      "name": "text-diff",
      "description": "Compare two text inputs and show differences",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=text-diff",
      "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": "text-diff",
    "arguments": {
  "text1": "alpha\nbeta\ngamma",
  "text2": "alpha\nBETA\ngamma",
  "showLineNumbers": false
}
  }
}

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).

Questions or issues? Contact admin@elysiatools.com

Browse tools Open tool

Name

Type

Required

Description

text1

textarea

Yes

—

text2

textarea

Yes

—

showLineNumbers

checkbox

—

{ "mcpServers": { "elysiatools-text-diff": { "name": "text-diff", "description": "Compare two text inputs and show differences", "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=text-diff", "command": "", "args": [], "env": {}, "isActive": true, "type": "sse" } } }

{ "jsonrpc": "2.0", "id": 2, "method": "tools/call", "params": { "name": "text-diff", "arguments": { "text1": "alpha\nbeta\ngamma", "text2": "alpha\nBETA\ngamma", "showLineNumbers": false } } }