shuffle_array

Shuffle any array randomly using the Fisher-Yates algorithm. Ensures fair distribution of elements, ideal for game shuffling, data randomization, or random ordering. Input an array, optionally add a salt for increased randomness, and receive a JSON with the shuffled result.

Instructions

Random Array Shuffler

Randomly shuffle the input array, ensuring each element has an equal probability of appearing in any position.
Uses Fisher-Yates shuffle algorithm to ensure fairness.

Args:
    input_array (List): Array to be shuffled, elements can be of any type
    salt (str, optional): Random number salt value for increased randomness. Defaults to "".

Returns:
    str: JSON string containing the shuffled array, formatted as:
    {
        "requestId": "Generated request ID",
        "shuffledArray": [Shuffled array]
    }

Application Scenarios:
1. Game shuffling (playing cards, mahjong tiles)
2. Random ordering (question order, playlist)
3. Random grouping (team assignment, experiment grouping)
4. Data shuffling (training dataset, test cases)

Input Schema

Name	Required	Description	Default
`input_array`	Yes
`salt`	No

Input Schema (JSON Schema)

{
  "properties": {
    "input_array": {
      "items": {},
      "title": "Input Array",
      "type": "array"
    },
    "salt": {
      "default": "",
      "title": "Salt",
      "type": "string"
    }
  },
  "required": [
    "input_array"
  ],
  "title": "shuffle_arrayArguments",
  "type": "object"
}

random-web3-mcp

shuffle_array

Instructions

Input Schema

Input Schema (JSON Schema)

Other Tools from random-web3-mcp

Related Tools