Skip to content
TrustedSkillsbeta
Back to all skills

Security Scan

Checked
fusengine·vlatest·security·MIT

Identifies vulnerabilities and misconfigurations in code and infrastructure using automated security checks.

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 fusengine/agents --skill security-scan -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

fusengine

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 fusengine/agents at 980930ea9c.

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

Commit
980930ea9c
Manifest
plugins/security-expert/skills/security-scan/SKILL.md
Scanned
6 files, 456 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 fusengine-security-scan skill performs automated vulnerability scans on provided URLs or file paths. It identifies potential security weaknesses, such as common misconfigurations and exposed sensitive information. The scan results are presented in a structured format for easy analysis and remediation.

When to use it

  • Website Security Audits: Quickly assess the security posture of a website before launch or after significant changes.
  • Code Repository Scanning: Identify vulnerabilities introduced during development by scanning code repositories.
  • File System Checks: Verify the security of files stored on local or remote servers, looking for exposed credentials or sensitive data.
  • Compliance Verification: Support compliance efforts by identifying potential violations of security best practices.

Key capabilities

  • Vulnerability Scanning
  • URL scanning
  • File path scanning
  • Structured result reporting

Example prompts

  • "Scan this URL for vulnerabilities: https://example.com"
  • "Perform a security scan on the file /path/to/sensitive_file.txt."
  • "Analyze this code repository ([email protected]:user/repo.git) for potential security issues."

Tips & gotchas

The skill's effectiveness depends on providing accurate and accessible URLs or file paths. Results should be interpreted by someone with security expertise to avoid false positives and ensure proper remediation.