Skip to content
TrustedSkillsbeta
Back to all skills

Broken Authentication Testing

Listed
jpropato·vlatest·security

Automates testing for broken authentication vulnerabilities using jpropato's techniques to identify bypasses and weaknesses.

Repository

Install on your platform

This skill no longer installs under the name broken-authentication-testing. jpropato/siba is deleted or private, so it cannot be installed from.

We check each listing against its upstream repository with the rules the skills CLI uses, last on 2026-10-22. We don't show a command we know will fail.

Repository install instructions

What we know about this skill

Publisher

jpropato

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

Nobody has reviewed this code. TrustedSkills indexes and links skills; it does not audit, run or scan them. A skill runs with whatever access you give your agent — read the source before you install it.

Automated safety checks

scanned

We could not read this skill's source, so none of the checks below were run.

Not scanned. repository not found or private Source recorded as jpropato/siba.
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill, "Broken Authentication Testing," helps identify vulnerabilities in authentication systems. It can simulate common attacks like brute-force password guessing and credential stuffing to assess the robustness of login processes. The tool aims to reveal weaknesses that could allow unauthorized access to sensitive data or systems.

When to use it

  • Security Audits: Evaluate the security posture of web applications or APIs by testing authentication mechanisms.
  • Penetration Testing: Simulate real-world attacks to identify exploitable vulnerabilities in login flows.
  • Developer Testing: Allow developers to proactively test their authentication implementations for common flaws.
  • Compliance Checks: Verify adherence to security best practices related to authentication and access control.

Key capabilities

  • Brute-force password guessing
  • Credential stuffing simulation
  • Authentication mechanism testing

Example prompts

  • "Test the login form at example.com for brute force vulnerabilities."
  • "Simulate a credential stuffing attack against the user database of my application."
  • “Can you check if the authentication process on this API endpoint is vulnerable to common attacks?”

Tips & gotchas

This skill requires careful usage and ethical considerations. Ensure you have explicit permission before testing any system or application, as unauthorized access attempts are illegal and unethical.