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Auth

Checked
cosmix·vlatest·security·MIT

Cosmix's auth securely verifies user identities and access permissions against configured systems and policies.

Repository

Install on your platform

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

Installs under a different name. Its SKILL.md names it loom-auth, not the name it is listed under, so the command below uses that name.
  1. 1

    Run this in your project

    terminal
    $ npx skills add cosmix/loom --skill loom-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

cosmix

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 cosmix/loom at 851ce24346.

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

Commit
851ce24346
Manifest
skills/loom-auth/SKILL.md
Scanned
1 file, 277 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 capabilities, allowing AI agents to verify user identities and control access to resources. It handles login procedures, manages session tokens, and ensures secure interactions with protected systems. The auth skill enables the creation of personalized experiences while maintaining data security.

When to use it

  • Secure API Access: Granting an agent access to a third-party API that requires authentication.
  • User Account Management: Implementing login flows for users interacting with your application through an AI agent.
  • Restricted Content Delivery: Controlling which content or features are accessible based on user roles and permissions.
  • Personalized Interactions: Tailoring responses and actions based on a verified user's profile and preferences.

Key capabilities

  • Login procedures
  • Session token management
  • User identity verification
  • Access control

Example prompts

  • "Authenticate this user with username 'john.doe' and password 'password123'."
  • "Verify the session token: ABCDEFG123456."
  • "Check if user 'jane.smith' has permission to access resource X."

Tips & gotchas

The auth skill requires a pre-existing authentication system or provider for it to function correctly. Ensure that your agent is properly configured with the necessary credentials and endpoints for successful authentication.