calculate-hash

Calculate Hash

This skill calculates the cryptographic hash of any text string using multiple algorithms.

Instructions

Call the run_js tool with the following exact parameters:

• script name: index.html
• data: A JSON string with the following field:
  • text: String. The text to calculate hash for.
  • algorithm: String, Optional. The hash algorithm to use. Supported values: "sha-256" (default), "md5", "sha-1".

Examples

• "Calculate SHA-256 hash of 'Hello World'"
• "What is the MD5 hash of my API key: sk-xxxxx?"
• "Generate a unique identifier by hashing the current timestamp"

Constraints

• Always return both the hexadecimal hash value and its length.
• For long texts (>1000 chars), return only the first 8 and last 4 characters of the hash with ellipsis in between.
• If the input text is empty, return an error message.