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Authentication Authorization Clerk

Checked
harperaa·vlatest·security·MIT

This skill securely verifies user identities and access rights, streamlining authentication & authorization processes for enhanced security.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add harperaa/secure-claude-skills --skill authentication-authorization-clerk -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

harperaa

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.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned harperaa/secure-claude-skills at c0b4abbf50.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
c0b4abbf50
Manifest
auth-security/SKILL.md
Scanned
1 file, 802 lines
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 provides authentication and authorization capabilities for AI agents. It enables secure user identification, verification of credentials, and controlled access to resources based on defined roles and permissions. The agent can manage user sessions and enforce security policies effectively.

When to use it

  • Building a member-only application: Restrict content or features to authenticated users only.
  • Managing API access: Control which users or applications have permission to call specific APIs.
  • Creating secure workflows: Ensure that sensitive operations are performed only by authorized individuals.
  • Implementing role-based access control (RBAC): Define different user roles with varying levels of permissions within an application.

Key capabilities

  • User authentication
  • Authorization based on roles
  • Session management
  • Secure credential verification

Example prompts

  • "Authenticate this user: username=john.doe, password=securepassword."
  • "Check if user 'jane.smith' has the 'admin' role."
  • "Create a new user with username 'newuser' and password 'mypassword'."
  • “Revoke access for user ‘testuser’ to resource ‘/data’.”

Tips & gotchas

This skill requires careful configuration of user roles and permissions. Incorrectly configured rules can lead to unauthorized access or legitimate users being denied service.