password strength mcp for Claude Code

io.github.mrfentmen/password-strength-mcp

Score password strength locally with the zxcvbn algorithm. No network and no key.

client:Claude Code transport:stdio runtime:npm

Install password strength mcp in Claude Code

run in your project directory

claude mcp add password-strength-mcp -- npx -y password-strength-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs