Strong Password Generator MCP

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Strong Password Generator MCP

Secure password generator for Claude

An MCP server for generating cryptographically secure, customizable passwords — usable directly from Claude Desktop. Generate passwords with full control over length, character types, and complexity, analyze password strength with entropy calculations, and create memorable word-based passphrases, all through natural language commands.

Features

  • Cryptographically Secure Passwords — Uses Python’s secrets module for true randomness suitable for sensitive accounts
  • Full Customization — Control length (8-128 chars), symbols, numbers, case options, and custom symbol sets
  • Password Strength Analysis — Entropy calculation and security rating to understand password strength
  • Memorable Passphrase Generation — Word-based passphrases that are secure and easy to remember
  • Batch Generation — Generate up to 20 passwords at once with consistent settings
  • Exclude Ambiguous Characters — Remove confusing characters like 0/O and l/1/I to reduce typing errors