Password Strength Analyzer
This tool analyzes passwords for strength, identifying weak patterns and suggesting improvements to bolster security against breaches.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add password-strength-analyzer npx -- -y @trustedskills/password-strength-analyzer
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"password-strength-analyzer": {
"command": "npx",
"args": [
"-y",
"@trustedskills/password-strength-analyzer"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill analyzes the strength of a given password. It assesses passwords based on factors like length, character types (uppercase, lowercase, numbers, symbols), and common patterns to provide a score indicating its vulnerability. The analysis helps users understand how easily their password might be cracked.
When to use it
- Password Creation: Evaluate the strength of a newly created password before using it online.
- Security Audits: Quickly assess the security posture of existing passwords in a document or spreadsheet.
- Educational Purposes: Demonstrate password strength concepts and best practices to users.
- Policy Enforcement: Check if generated passwords meet minimum complexity requirements for an organization.
Key capabilities
- Password Strength Scoring
- Character Type Analysis (uppercase, lowercase, numbers, symbols)
- Pattern Detection
Example prompts
- "Analyze the password 'P@sswOrd123!'"
- "How strong is the password 'MyDogIsCute'?"
- "Assess the security of this password: abcdefg12345."
Tips & gotchas
The skill provides a relative strength assessment. While it identifies weaknesses, it doesn’t guarantee absolute security against all attack methods.
Tags
TrustedSkills Verification
Unlike other registries that point to live repositories, TrustedSkills pins every skill to a verified commit hash. This protects you from malicious updates — what you install today is exactly what was reviewed and verified.
Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.