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Fullstack Guardian

Checked
megastep·vlatest·backend

Proactively identifies and resolves full-stack application vulnerabilities and performance bottlenecks using advanced AI analysis.

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 megastep/codex-skills --skill fullstack-guardian -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

megastep

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 megastep/codex-skills at f6c3c49416.

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

Commit
f6c3c49416
Manifest
fullstack-guardian/SKILL.md
Scanned
12 files, 2,326 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 megastep-fullstack-guardian skill provides capabilities related to fullstack development. While specific details are not provided, it appears designed to assist with tasks and processes within a fullstack environment. It is intended as an installable component for AI agents.

When to use it

  • When needing assistance with fullstack development workflows.
  • For automating repetitive tasks in a fullstack project.
  • To integrate into existing AI agent setups focused on software engineering.
  • During the creation or maintenance of fullstack applications.

Key capabilities

  • Fullstack development support
  • Installable skill for AI agents

Example prompts

  • "Can you help me with this React component?"
  • "What's a good way to structure my Node.js backend?"
  • "Generate some unit tests for my fullstack application."

Tips & gotchas

The specific functionality of the skill is not detailed, so experimentation and clear prompting are recommended to understand its capabilities fully. It requires an environment where AI agents can be installed and utilized.