auditing-cloud-with-cis-benchmarks

auditing-cloud-with-cis-benchmarks is a skill for Claude Code from 26zl/cybersec-toolkit. It costs 85 tokens per session (2,947 once invoked), scanned A, a copy of auditing-cloud-with-cis-benchmarks, MIT.

A cloud security audit guide based on Center for Internet Security benchmarks, published checklists for safer system and cloud configurations. It covers AWS, Azure, and Google Cloud environments.

In plain words
What is it for?
Running benchmark assessments, preparing for audits, setting up new cloud accounts, tracking failed controls, and guiding remediation.
Why use it?
It gives teams a consistent baseline for finding configuration gaps and measuring improvement during security or compliance reviews.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Part of the cybersec-toolkit plugin — 197 skills, 2 hooks, 1 MCP server shipped together

Good fit Running benchmark assessments, preparing for audits, setting up new cloud accounts, tracking failed controls, and guiding remediation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/26zl/cybersec-toolkit/auditing-cloud-with-cis-benchmarks
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add 26zl/cybersec-toolkit --skill auditing-cloud-with-cis-benchmarks
Clone the repo
git clone --depth 1 https://github.com/26zl/cybersec-toolkit

Made for: Claude Code.

Or install cybersec-toolkit, the plugin that ships this one along with the rest of its 197 skills, 2 hooks, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for auditing-cloud-with-cis-benchmarks

README.md
[![agentmods](https://agentmods.dev/badge/skills/26zl/cybersec-toolkit/auditing-cloud-with-cis-benchmarks/github.svg)](https://agentmods.dev/skills/26zl/cybersec-toolkit/auditing-cloud-with-cis-benchmarks)
Your own site
<a href="https://agentmods.dev/skills/26zl/cybersec-toolkit/auditing-cloud-with-cis-benchmarks"><img src="https://agentmods.dev/badge/skills/26zl/cybersec-toolkit/auditing-cloud-with-cis-benchmarks/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for auditing-cloud-with-cis-benchmarks

Your own site · 80×15
<a href="https://agentmods.dev/skills/26zl/cybersec-toolkit/auditing-cloud-with-cis-benchmarks"><img src="https://agentmods.dev/badge/skills/26zl/cybersec-toolkit/auditing-cloud-with-cis-benchmarks.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 85 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,947 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 91% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00085 $0.02947
Opus 5 $0.00043 $0.01473
Sonnet 5 $0.00017 $0.00589
Haiku 4.5 $0.00009 $0.00295

Measured 6d ago against content hash c1ec47a63c60, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

auditing-cloud-with-cis-benchmarks scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/agent.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

91% identical to auditing-cloud-with-cis-benchmarks — 25 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/skills/auditing-cloud-with-cis-benchmarks/SKILL.md · 272 lines

How it starts

The opening of the file, as written. The whole thing — 272 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Auditing Cloud with CIS Benchmarks

When to Use

  • When performing initial security audits of cloud environments against industry-standard benchmarks
  • When preparing for SOC 2, ISO 27001, or regulatory audits that reference CIS controls
  • When establishing a measurable security baseline for new cloud accounts or subscriptions
  • When tracking compliance improvement over time with periodic reassessment
  • When evaluating the security posture of acquired or inherited cloud environments

Do not use for runtime threat detection (see detecting-cloud-threats-with-guardduty), for application-level security testing (see conducting-cloud-penetration-testing), or for compliance frameworks not based on CIS (refer to specific regulatory skill files).

Prerequisites

  • Read-only access to target cloud accounts (AWS SecurityAudit policy, Azure Reader role, GCP Viewer role)
  • Prowler, ScoutSuite, or cloud-native CSPM tools installed and configured
  • Understanding of CIS benchmark structure: sections, controls, profiles (Level 1 and Level 2)
  • Remediation access for implementing fixes (separate from audit credentials)

Workflow

Step 1: Select Appropriate CIS Benchmark Version

Choose the correct benchmark version for each cloud provider. Current versions as of 2025 include CIS AWS Foundations Benchmark v5.0, CIS Azure Foundations Benchmark v4.0, and CIS GCP Foundations Benchmark v4.0.

CIS Benchmark Coverage Areas:
+-------------------+-------------------------+------------------------+
| Section           | AWS v5.0                | Azure v4.0             |
+-------------------+-------------------------+------------------------+
| Identity & Access | IAM policies, MFA, root | Azure AD, RBAC, PIM    |
| Logging           | CloudTrail, Config      | Activity Log, Diag     |
| Monitoring        | CloudWatch alarms       | Defender, Sentinel     |
| Networking        | VPC, SG, NACLs         | NSG, ASG, Firewall     |
| Storage           | S3 encryption, access   | Storage encryption     |
| Database          | RDS encryption          | SQL TDE, auditing      |
+-------------------+-------------------------+------------------------+

CIS Profile Levels:
  Level 1: Practical security settings that can be implemented without significant
           performance impact or reduced functionality
  Level 2: Defense-in-depth settings that may reduce functionality or require
           additional planning for implementation

Read the full file on GitHub · 272 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 272 lines · 85 tokens per session scan A c1ec47a63c60

Subscribe to this mod's changes

auditing-cloud-with-cis-benchmarks is a skill published in the GitHub repository 26zl/cybersec-toolkit (52 stars, last pushed today), licensed MIT. It adds 85 tokens to every session and 2,947 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to auditing-cloud-with-cis-benchmarks, differing in 25 lines, and is treated as a copy.

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