Password Pattern Validator MCP tool
findutils:password_pattern_validator Validate a password against configurable rules and return each check (pass/fail with severity), a 0-100 score, and a strength label. Required rules: minimum length plus optional uppercase, lowercase, digit, and special-character requirements. Recommended rules: no common passwords, no keyboard patterns, no 3+ repeated characters, no sequential runs. Also reports an entropy estimate.
Arguments
application/json-
password
string required
The password to validate.
-
min_length
integer optional
Minimum length. Default: 8. Default
8. -
require_uppercase
boolean optional
Require at least one uppercase letter. Default: true. Default
true. -
require_lowercase
boolean optional
Require at least one lowercase letter. Default: true. Default
true. -
require_number
boolean optional
Require at least one digit. Default: true. Default
true. -
require_special
boolean optional
Require at least one special character. Default: true. Default
true.
Example arguments
Verified{
"password": "Xk9#mQ2$vL7@pR4!"
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