Vigenère Cipher

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

{
  "mcpServers": {
    "elysiatools-vigenere-cipher": {
      "name": "vigenere-cipher",
      "description": "Encode and decode text using Vigenère cipher with a keyword",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=vigenere-cipher",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}