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Auth Patterns

Checked
yanko-belov·vlatest·security·MIT

Helps with authentication, patterns as part of implementing security and authentication workflows.

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 yanko-belov/code-craft --skill auth-patterns -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

yanko-belov

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 yanko-belov/code-craft at ca5e2ff60e.

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

Commit
ca5e2ff60e
Manifest
skills/auth-patterns/SKILL.md
Scanned
1 file, 182 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 access to authentication patterns and best practices. It can generate code snippets demonstrating various authentication methods, explain security considerations related to different approaches, and help identify potential vulnerabilities in existing authentication flows. The skill aims to improve the security of applications by leveraging established and secure authentication techniques.

When to use it

  • You need a code example for implementing OAuth 2.0 authorization.
  • You're designing an API and want guidance on choosing the right authentication method (e.g., JWT, API keys).
  • You’re reviewing existing authentication logic and suspect potential security flaws.
  • You are building a user registration system and need to ensure secure password handling.

Key capabilities

  • Authentication pattern generation
  • Security considerations for different auth methods
  • Vulnerability identification in authentication flows
  • Code snippet examples

Example prompts

  • "Show me an example of implementing JWT authentication in Python."
  • "What are the security risks associated with using basic authentication?"
  • "Can you generate a code snippet for OAuth 2.0 authorization flow?"
  • “Explain how to securely store user passwords.”

Tips & gotchas

This skill assumes some familiarity with general software development and security concepts. While it provides examples, always review generated code carefully and adapt it to your specific application context.