ClawHub

Password Generator

Secure password generator with multiple character sets and strength analysis. Use when: (1) generating strong passwords, (2) creating memorable passphrases, (3) analyzing password strength, or (4) any password-related security needs. Supports random passwords, passphrases, and detailed strength analysis.

Audits

Pass
ClawScanPass

Agentic behavior and permission review.

Static analysisReview

Pattern checks against bundled files.

VirusTotalPass

Multi-engine malware detections and file reputation.

Install

openclaw skills install password-gen

Password Generator

Generate secure passwords and passphrases locally. No network calls - everything is generated on your machine using cryptographically secure random functions.

When to Use

  • Generate strong passwords for accounts
  • Create memorable passphrases
  • Analyze existing password strength
  • Build secure password policies

Quick Start

Generate Strong Password

python3 scripts/password-gen.py generate
# Output: 🔐 Password Generated
#         Password: K:kx]h--Xo<RKwKp
#         Length: 16
#         Strength: Strong

Generate Passphrase

python3 scripts/password-gen.py passphrase 6
# Output: Password: lambda-window-yellow-nu-mu

Analyze Password

python3 scripts/password-gen.py analyze "MyPassword123!"

Commands

generate [length] [options]

Generate a random password with specified options.

Options:

  • --no-upper - Exclude uppercase letters
  • --no-lower - Exclude lowercase letters
  • --no-digits - Exclude digits
  • --no-symbols - Exclude symbols
  • --exclude-ambiguous - Exclude ambiguous characters (0,O,l,I)
  • --exclude-similar - Exclude similar characters

Examples:

# Default 16-character password
python3 scripts/password-gen.py generate

# 20-character password
python3 scripts/password-gen.py generate 20

# Letters only (no symbols)
python3 scripts/password-gen.py generate 12 --no-symbols

# Numbers and letters only
python3 scripts/password-gen.py generate 16 --no-symbols

# Exclude ambiguous characters
python3 scripts/password-gen.py generate 16 --exclude-ambiguous

# Custom combination
python3 scripts/password-gen.py generate 12 --no-upper --no-symbols

passphrase [word_count] [options]

Generate a memorable passphrase (series of words).

Options:

  • --separator=char - Word separator (default: "-")

Examples:

# Default 4-word passphrase
python3 scripts/password-gen.py passphrase

# 6-word passphrase
python3 scripts/password-gen.py passphrase 6

# Custom separator
python3 scripts/password-gen.py passphrase 5 --separator="_"

analyze <password>

Analyze the strength and composition of a password.

Examples:

python3 scripts/password-gen.py analyze "MyPassword123!"

python3 scripts/password-gen.py analyze "weakpass"

list

List available character sets and excluded characters.

python3 scripts/password-gen.py list

Password Strength Levels

  • Weak - Short or missing character types
  • Medium - Decent length with multiple character types
  • Strong - Long with all character types
  • Very Strong - Very long with diverse character set

Security Features

  • Uses secrets module for cryptographically secure randomness
  • No network requests - all generation is local
  • Configurable character sets
  • Excludes ambiguous characters option
  • Strength analysis and recommendations

Character Sets

  • Lowercase letters: a-z (or a-z without l,o if excluding ambiguous)
  • Uppercase letters: A-Z (or A-Z without I,O if excluding ambiguous)
  • Digits: 0-9 (or 2-9 if excluding ambiguous)
  • Symbols: !@#$%^&*()_+-=[]{}|;:,.<>?~`

Examples

Basic Usage

# Generate strong password
python3 scripts/password-gen.py generate

# Generate 24-character password
python3 scripts/password-gen.py generate 24

For Different Use Cases

# Database password (no ambiguous chars)
python3 scripts/password-gen.py generate 20 --exclude-ambiguous

# PIN code (numbers only)
python3 scripts/password-gen.py generate 6 --no-upper --no-lower --no-symbols

# Website password (letters and numbers)
python3 scripts/password-gen.py generate 16 --no-symbols

# Memorable password (passphrase)
python3 scripts/password-gen.py passphrase 5

Analysis Examples

# Analyze existing password
python3 scripts/password-gen.py analyze "MyPassword123!"

# Check if password is weak
python3 scripts/password-gen.py analyze "password123"

Tips

  • Use at least 12-16 characters for good security
  • Include all character types when possible
  • Consider passphrases for better memorability
  • Avoid using personal information
  • Use different passwords for different accounts
  • Consider using a password manager

Troubleshooting

"Password too weak" warnings:

  • Increase length
  • Add more character types
  • Use the --exclude-ambiguous option for clarity

"Command not found":

  • Ensure Python 3 is installed
  • Check script permissions: chmod +x scripts/password-gen.py

Security Notes

  • Generated passwords are shown in plain text
  • Copy passwords immediately after generation
  • Don't save passwords in command history
  • Use secure methods to store generated passwords
  • Consider using a password manager for storage