Agent skill

Cis Benchmarks

by sickn33 in sickn33/agentic-awesome-skills

Audit and remediate CIS benchmark violations. An agent skill from sickn33/agentic-awesome-skills.

MITAuto-check passed

Install Cis Benchmarks

skills CLI
$ npx skills add sickn33/agentic-awesome-skills --skill cis-benchmarks -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install sickn33/agentic-awesome-skills cis-benchmarks --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cis-benchmarks .claude/skills/cis-benchmarks && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
cis-benchmarks
GitHub stars
47k
Used in
1 other repo
Token cost
~836 tokens
SKILL.md length
112 words
Files
1
Skills in repo
1,493
Repo updated
First seen
Licence
MIT

At a glance

Audit and remediate CIS benchmark violations. An agent skill from sickn33/agentic-awesome-skills.

  • SKILL.md covers When to Use This Skill, Assessment Tools, Remediation Workflow and Best Practices, plus 2 more sections
  • Calls apt and docker

What it does

Cis Benchmarks is an agent skill from sickn33/agentic-awesome-skills. Audit and remediate CIS benchmark violations.

Its SKILL.md is about 840 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Requires the relevant security tooling (scanners, vault CLIs) and an authorized scope for any active assessment. Docs-only; helper scripts and templates not…

It works with Linux. The repository describes itself as: AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,400+ agentic skills. Includes… The licence is MIT.

Example prompts

  • “/cis-benchmarks”

Requirements

  • Docker
  • Compatibility (from SKILL.md): Requires the relevant security tooling (scanners, vault CLIs) and an authorized scope for any active assessment. Docs-only; helper scripts and templates not bundled.

What it can do on your machine

Read from SKILL.md and the folder at commit 680176d. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • apt
    • docker

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • github.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Requires the relevant security tooling (scanners, vault CLIs) and an authorized scope for any active assessment. Docs-only; helper scripts and templates not bundled.

    From compatibility in the SKILL.md frontmatter.

Context cost

Cis Benchmarks loads about 836 tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 112 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~15
When it runs · the whole SKILL.md, loaded when a task matches
~836

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from sickn33/agentic-awesome-skills at commit 680176d, republished under its MIT licence (© sickn33). 112 words, ~836 tokens.

Download SKILL.mdSave it as .claude/skills/cis-benchmarks/SKILL.md (or your agent's skills folder).
name
cis-benchmarks
description
Audit and remediate CIS benchmark violations.
compatibility
Requires the relevant security tooling (scanners, vault CLIs) and an authorized scope for any active assessment. Docs-only; helper scripts and templates not bundled.
category
security
risk
critical
source
https://github.com/BagelHole/DevOps-Security-Agent-Skills
source_repo
BagelHole/DevOps-Security-Agent-Skills
source_type
community
date_added
2026-09-20
license
MIT
license_source
https://github.com/BagelHole/DevOps-Security-Agent-Skills/blob/main/LICENSE
metadata.author
devops-skills
metadata.version
1.0

CIS Benchmarks

Implement and audit CIS security benchmarks.

When to Use This Skill

Use this skill when:

  • Assessing security compliance
  • Implementing security baselines
  • Meeting regulatory requirements
  • Hardening systems to standards

Assessment Tools

OpenSCAP
bash
# Install
apt install openscap-scanner scap-security-guide

# Run CIS benchmark scan
oscap xccdf eval \
  --profile xccdf_org.ssgproject.content_profile_cis \
  --results results.xml \
  --report report.html \
  /usr/share/xml/scap/ssg/content/ssg-ubuntu2204-ds.xml
Lynis
bash
# Install
apt install lynis

# Run audit
lynis audit system

# Generate report
lynis audit system --report-file /tmp/lynis-report.dat
InSpec
ruby
# cis-profile/controls/ssh.rb
control 'cis-ssh-1' do
  impact 1.0
  title 'Ensure SSH root login is disabled'
  
  describe sshd_config do
    its('PermitRootLogin') { should eq 'no' }
  end
end

control 'cis-ssh-2' do
  impact 0.7
  title 'Ensure SSH password authentication is disabled'
  
  describe sshd_config do
    its('PasswordAuthentication') { should eq 'no' }
  end
end
bash
# Run InSpec
inspec exec cis-profile -t ssh://user@target
Kubernetes CIS
bash
# kube-bench
docker run --rm -v /etc:/etc:ro -v /var:/var:ro \
  aquasec/kube-bench:latest run --targets node

# Check specific sections
kube-bench run --targets master --check 1.1,1.2

Remediation Workflow

yaml
workflow:
  1_scan:
    - Run automated assessment
    - Generate baseline report
    
  2_analyze:
    - Review findings
    - Identify false positives
    - Prioritize by risk
    
  3_remediate:
    - Apply fixes
    - Document exceptions
    - Verify changes
    
  4_validate:
    - Re-run assessment
    - Confirm remediation
    - Generate compliance report

Best Practices

  • Baseline before hardening
  • Document exceptions
  • Automate assessments
  • Track compliance over time
  • Regular re-assessment
  • Version control configurations
  • linux-hardening (linux-hardening) - Linux security
  • vulnerability-scanning (vulnerability-scanning) - Security scanning

Limitations

  • Apply guidance only within authorized scope; test destructive steps in non-production first.
  • Docs-only import: upstream scripts and templates not bundled.
Example
bash
# Read-only first: inventory before any active step.
which <tool> && <tool> --help | head -n 20

Adapted from BagelHole/DevOps-Security-Agent-Skills (MIT); frontmatter, When to Use/Limitations, and safety boundaries added for upstream compliance. Docs-only import: helper scripts and templates not bundled.

© sickn33, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/cis-benchmarks of sickn33/agentic-awesome-skills.

Open the folder on GitHubat commit 680176d

Used in 1 other repository

We found 5 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Cis Benchmarks next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Cis Benchmarks compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cis Benchmarks this skillsickn33/agentic-awesome-skills47k1 repos~836Automated safety check: PassMIT
Configuring Horizoncoollabsio/coolify63k4 repos~898Automated safety check: PassMIT
Model Usageopenclaw/openclaw392k1 repos~637Automated safety check: PassMIT
Engine Whats Newflutter/flutter179k—~978Automated safety check: PassBSD-3-Clause
Openclaw Live Updateropenclaw/openclaw392k—~3.7kAutomated safety check: PassMIT
Upgrade Browserflutter/flutter179k—~1.1kAutomated safety check: PassBSD-3-Clause

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Works with

Questions about Cis Benchmarks

What does Cis Benchmarks do?

Audit and remediate CIS benchmark violations. An agent skill from sickn33/agentic-awesome-skills. Cis Benchmarks is an agent skill from sickn33/agentic-awesome-skills. Audit and remediate CIS benchmark violations.

How do I install Cis Benchmarks in Claude Code?

Run `npx skills add sickn33/agentic-awesome-skills --skill cis-benchmarks -a claude-code`. Or copy the skill folder (skills/cis-benchmarks in sickn33/agentic-awesome-skills) into .claude/skills/cis-benchmarks in your project. Claude Code loads it when a task matches its description.

How do I install Cis Benchmarks in Codex?

Run `npx skills add sickn33/agentic-awesome-skills --skill cis-benchmarks -a codex`. Or copy the skill folder (skills/cis-benchmarks in sickn33/agentic-awesome-skills) into .agents/skills/cis-benchmarks in your project. Codex loads it when a task matches its description.

Can I use Cis Benchmarks in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sickn33/agentic-awesome-skills --skill cis-benchmarks -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cis-benchmarks, .gemini/skills/cis-benchmarks, .github/skills/cis-benchmarks and .opencode/skills/cis-benchmarks in your project.

What does Cis Benchmarks need to run?

Going by SKILL.md and its folder, Cis Benchmarks needs the command-line tools its instructions call (apt and docker). Our summary lists: Docker. Compatibility (from SKILL.md): Requires the relevant security tooling (scanners, vault CLIs) and an authorized scope for any active assessment. Docs-only; helper scripts and templates not bundled..

Does Cis Benchmarks access the network?

SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.

Is Cis Benchmarks safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Cis Benchmarks use?

Cis Benchmarks is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Cis Benchmarks use?

About 836 tokens (SKILL.md is roughly 3.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Cis Benchmarks?

Skills that share tags, products or a category with Cis Benchmarks: Configuring Horizon (coollabsio/coolify, 63k stars), Model Usage (openclaw/openclaw, 392k stars), Engine Whats New (flutter/flutter, 179k stars) and Openclaw Live Updater (openclaw/openclaw, 392k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cis Benchmarks?

sickn33 (a GitHub user) maintains it in sickn33/agentic-awesome-skills, which has 47,379 GitHub stars. The repository holds 1,493 skills in this directory. The repository was last updated on October 9, 2026.

Source: sickn33/agentic-awesome-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.