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Security Scanning Security Hardening

Listed
sickn33·vlatest·security·MIT

Identifies vulnerabilities & automatically applies hardening configurations to improve system security posture.

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 sickn33/agentic-awesome-skills --skill security-scanning-security-hardening -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

sickn33

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 failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • Declares what it does: failed

    No SKILL.md was found in the skill's directory.

    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 sickn33/antigravity-awesome-skills at 5a4cdd9df8.

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

Commit
5a4cdd9df8
Manifest
skills/security-scanning-security-hardening/SKILL.md
Scanned
0 files
Copies in repo
3 — all of them scanned
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 enables AI agents to implement a comprehensive security hardening program using a defense-in-depth strategy and coordinated multi-agent orchestration. It performs vulnerability scanning, threat modeling, architecture security reviews, and implements layered security controls across application layers, infrastructure, and CI/CD pipelines. The process follows DevSecOps principles with automated scanning and compliance validation to create a resilient security posture.

When to use it

  • Running a coordinated security hardening program.
  • Establishing defense-in-depth controls across applications, infrastructure, and the CI/CD pipeline.
  • Prioritizing remediation efforts based on scan results and threat modeling.

Key capabilities

  • Comprehensive Security Assessment (Phase 1): Includes vulnerability scanning (SAST, DAST, dependency audit, secrets detection), SBOM generation, identification of OWASP Top 10 vulnerabilities, CWE weaknesses, and CVE exposures.
  • Threat Modeling & Risk Analysis (Phase 2): Uses the STRIDE methodology to analyze attack vectors, assess business impact, and prioritize risks based on likelihood and impact. Maps threats to the MITRE ATT&CK framework.
  • Architecture Security Review (Phase 3): Evaluates service boundaries, data flow security, authentication/authorization architecture, encryption implementation, and network segmentation.
  • Multi-agent orchestration: Coordinates specialized agents for assessments and remediation.

Example prompts

  • "Perform comprehensive security assessment on the web application located at [application URL]."
  • "Conduct threat modeling using STRIDE methodology for the payment processing service."
  • "Review architecture for security weaknesses in the microservices backend."

Tips & gotchas

  • Sequential Execution: This skill is designed to be executed in phases (1-4). Start with Phase 1 to establish a baseline.
  • Authorization Required: Ensure you have authorization for security testing and making changes to the environment.
  • Rollback Plans: Always ensure rollback plans are in place before applying hardening changes.