Text Processing
Encode, decode, visualize, and brute-force the Rail Fence transposition cipher. See the zigzag rail grid and try all rail counts to crack a ciphertext.
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/zigzag-railfence-text' \
-H 'Content-Type: application/json' \
-d '{"text":"WEAREDISCOVERED","mode":"encode","rails":3}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/zigzag-railfence-text| Name | Type | Required | Description |
|---|---|---|---|
| text | textarea | Yes | — |
| mode | select | No | — |
| rails | number | No | — |
HTML result
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}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-zigzag-railfence-text": {
"name": "zigzag-railfence-text",
"description": "Encode, decode, visualize, and brute-force the Rail Fence transposition cipher. See the zigzag rail grid and try all rail counts to crack a ciphertext.",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=zigzag-railfence-text",
"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": "zigzag-railfence-text",
"arguments": {
"text": "WEAREDISCOVERED",
"mode": "encode",
"rails": 3
}
}
}Questions or issues? Contact [email protected]