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Nextjs Supabase Auth

Checked
xfstudio·vlatest·frontend

Helps with Next.js, Supabase, authentication as part of building frontend UIs and user experiences 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 xfstudio/skills --skill nextjs-supabase-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

xfstudio

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 xfstudio/skills at 1bf6044db2.

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

Commit
1bf6044db2
Manifest
nextjs-supabase-auth/SKILL.md
Scanned
1 file, 57 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 functionality to Next.js applications using Supabase. It handles user registration, login, and session management, streamlining the development of secure web applications. The integration simplifies common authentication tasks, allowing developers to focus on other aspects of their application logic.

When to use it

  • Building a new Next.js application that requires user authentication.
  • Adding authentication features to an existing Next.js project.
  • Replacing or simplifying complex custom authentication implementations.
  • Rapid prototyping of applications needing secure user access.

Key capabilities

  • Next.js integration
  • Supabase Authentication
  • User Registration
  • Login Functionality
  • Session Management

Example prompts

  • "Implement user registration with email and password using Supabase authentication."
  • "Create a login form that integrates with the existing Next.js application's Supabase auth setup."
  • "Secure this route so only authenticated users can access it, leveraging the skill’s session management capabilities."

Tips & gotchas

  • Requires a Supabase project to be set up and configured prior to use.
  • Familiarity with Next.js framework is recommended for optimal integration.