Data Processing

Data Noise Injection

Inject various types of noise into text data for testing purposes. Perfect for stress testing data processing systems, testing data quality algorithms, and creating realistic test datasets. Features: - Character-level noise injection - Word-level noise injection - Numeric data noise - Formatting noise - Whitespace noise - Special character noise - Configurable intensity levels - Realistic noise patterns Common Use Cases: - Test data validation systems - Stress test parsing algorithms - Evaluate error handling - Test data cleaning algorithms - Create realistic messy data - Benchmark data processing performance

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/data-noise-injection' \
  -H 'Content-Type: application/json' \
  -d '{"textContent":"Paste your text content here...\nExample:\nName,Age,City\nJohn,25,New York\nJane,30,Los Angeles","noiseType":"character","intensity":10,"seed":12345,"targetColumns":"1,3,5","preserveOriginal":false,"outputFormat":"modified"}'

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/data-noise-injection

Parameters

Name	Type	Required	Description
textContent	textarea	Yes	—
noiseType	select	Yes	—
intensity	number	Yes	Percentage of characters/noise events to modify (0 = no noise, 100 = maximum noise)
seed	number	No	Seed for random number generation. Use same seed for reproducible results.
targetColumns	text	No

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-data-noise-injection": {
      "name": "data-noise-injection",
      "description": "Inject various types of noise into text data for testing purposes. Perfect for stress testing data processing systems, testing data quality algorithms, and creating realistic test datasets.\n\nFeatures:\n- Character-level noise injection\n- Word-level noise injection\n- Numeric data noise\n- Formatting noise\n- Whitespace noise\n- Special character noise\n- Configurable intensity levels\n- Realistic noise patterns\n\nCommon Use Cases:\n- Test data validation systems\n- Stress test parsing algorithms\n- Evaluate error handling\n- Test data cleaning algorithms\n- Create realistic messy data\n- Benchmark data processing performance",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=data-noise-injection",
      "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": "data-noise-injection",
    "arguments": {
  "textContent": "Paste your text content here...\nExample:\nName,Age,City\nJohn,25,New York\nJane,30,Los Angeles",
  "noiseType": "character",
  "intensity": 10,
  "seed": 12345,
  "targetColumns": "1,3,5",
  "preserveOriginal": false,
  "outputFormat": "modified"
}
  }
}