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Docker Security

Checked
pluginagentmarketplace·vlatest·cloud

Helps with Docker, security as part of deploying and managing cloud infrastructure 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 pluginagentmarketplace/custom-plugin-docker --skill docker-security -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

pluginagentmarketplace

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 pluginagentmarketplace/custom-plugin-docker at d417263e40.

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

Commit
d417263e40
Manifest
skills/docker-security/SKILL.md
Scanned
7 files, 583 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 analyzes Docker container configurations to identify potential security vulnerabilities. It assesses images and running containers against best practices, highlighting misconfigurations or outdated software that could be exploited. The tool aims to improve the overall security posture of Dockerized applications by proactively finding and reporting on weaknesses.

When to use it

  • Security Audits: Regularly scan your Docker infrastructure for known vulnerabilities before deploying new services.
  • CI/CD Pipelines: Integrate into automated build processes to ensure images are secure from the start.
  • Incident Response: Quickly assess a compromised container environment to identify potential attack vectors.
  • Compliance Checks: Verify adherence to security policies and industry standards within your Docker deployments.

Key capabilities

  • Vulnerability scanning of Docker images
  • Configuration assessment of running containers
  • Reporting on identified security risks
  • Best practices checks for Docker environments

Example prompts

  • "Analyze the security posture of my my-app Docker image."
  • "Check the configuration of the container running process ID 12345."
  • “What are the potential vulnerabilities in this Dockerfile?”

Tips & gotchas

The skill's effectiveness depends on having access to the relevant Docker images and containers. Ensure proper permissions are granted for scanning to avoid inaccurate or incomplete results.