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Better Auth Plugins

Checked
bobmatnyc·vlatest·security·MIT

Automates secure plugin authentication & authorization, reducing vulnerabilities and simplifying management for developers.

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 bobmatnyc/claude-mpm-skills --skill better-auth-plugins -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

bobmatnyc

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 bobmatnyc/claude-mpm-skills at 718070a7d6.

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

Commit
718070a7d6
Manifest
toolchains/platforms/auth/better-auth/better-auth-plugins/SKILL.md
Scanned
3 files, 121 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

The better-auth-plugins skill enables AI agents to discover and install custom authentication extensions for the BetterAuth library. It streamlines the integration of advanced security features like OAuth, multi-factor authentication, and role-based access control directly into your application stack.

When to use it

  • You need to add specific authentication providers (e.g., Google, GitHub) without writing raw configuration code.
  • Your application requires complex session management or custom user verification flows.
  • You are building a multi-tenant SaaS platform needing granular permission systems out of the box.
  • You want to rapidly prototype secure login features during the development phase.

Key capabilities

  • Discovery and installation of community-maintained BetterAuth plugins.
  • Integration of OAuth2 flows for third-party identity providers.
  • Implementation of custom middleware for request validation and authorization.
  • Extension of core auth primitives with specialized business logic.

Example prompts

  • "Install the 'better-auth-github' plugin to allow users to sign up using their GitHub accounts."
  • "Add a plugin that enforces email verification before a user can access the dashboard."
  • "Configure better-auth to use JWT tokens instead of session cookies for stateless authentication."

Tips & gotchas

Ensure your BetterAuth instance is properly initialized before attempting to install or configure plugins. Always review the specific documentation for each plugin, as API signatures and configuration options may vary between versions.