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Better Auth

Checked
giuseppe-trisciuoglio·vlatest·security·MIT

Enhances authentication robustness using advanced techniques developed by Giuseppe Trisciuoglio for improved security posture.

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 giuseppe-trisciuoglio/developer-kit --skill better-auth -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

giuseppe-trisciuoglio

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 giuseppe-trisciuoglio/developer-kit at fe73fb33a0.

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

Commit
fe73fb33a0
Manifest
plugins/developer-kit-typescript/skills/better-auth/SKILL.md
Scanned
24 files, 4,237 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

The better-auth skill enhances authentication workflows for AI agents. It provides improved security and flexibility when interacting with APIs or services requiring user credentials. Specifically, it handles complex authentication flows like OAuth 2.0 and integrates seamlessly with various identity providers to streamline the login process.

When to use it

  • Integrating with third-party APIs: Use this skill when your agent needs to access data from an API that requires a username and password or more sophisticated authentication methods.
  • Automating user logins: Automate repetitive login processes for tasks like accessing cloud dashboards or managing accounts.
  • Securely handling sensitive credentials: When dealing with confidential information, better-auth helps manage credentials securely and reduces the risk of exposure.
  • Multi-factor authentication (MFA): Implement MFA workflows within your agent's interactions to increase security.

Key capabilities

  • OAuth 2.0 support
  • Integration with identity providers
  • Secure credential management
  • Automated login flows
  • Multi-factor authentication (MFA) handling

Example prompts

  • "Authenticate to the Acme API using my stored credentials."
  • "Initiate OAuth 2.0 flow for Google Drive access."
  • "Log in to my AWS account and retrieve billing information."
  • "Complete the MFA challenge presented by the service."

Tips & gotchas

The skill relies on properly configured environment variables or a secure storage mechanism for credentials. Ensure that these are set up correctly before using better-auth to avoid authentication failures.