Text Processing

Text Highlighter

Highlight specific words, phrases, or patterns in text with custom formatting

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-highlighter' \
  -H 'Content-Type: application/json' \
  -d '{"textInput":"Enter text to highlight...","highlightTerms":"Enter words or patterns to highlight","highlightType":"words","highlightFormat":"bold","outputFormat":"plain","caseSensitive":false,"wholeWord":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-highlighter

Parameters

Name	Type	Required	Description
textInput	textarea	Yes	—
highlightTerms	text	Yes	—
highlightType	select	Yes	—
highlightFormat	select	Yes	—
outputFormat	select	Yes	—
caseSensitive

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-highlighter": {
      "name": "text-highlighter",
      "description": "Highlight specific words, phrases, or patterns in text with custom formatting",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=text-highlighter",
      "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-highlighter",
    "arguments": {
  "textInput": "Enter text to highlight...",
  "highlightTerms": "Enter words or patterns to highlight",
  "highlightType": "words",
  "highlightFormat": "bold",
  "outputFormat": "plain",
  "caseSensitive": false,
  "wholeWord": 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 [email protected]

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