auditing-cis-benchmark

A read-only audit of a self-hosted CockroachDB cluster against the CIS CockroachDB Benchmark, a published checklist of security settings. It checks 30 Level 1 controls across installation, system hardening, logging, access, data protection, and database settings.

In plain words
What is it for?
Use it to assess a self-hosted production cluster, prepare for a CIS benchmark review, harden a new deployment, or validate its security baseline.
Why use it?
It identifies security controls that pass, fail, or need manual review before a compliance assessment or external audit, without changing the cluster or operating system.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/cockroachdb/cursor-plugin/auditing-cis-benchmark
Any agent
npx skills add cockroachdb/cursor-plugin --skill auditing-cis-benchmark
Clone the repo
git clone --depth 1 https://github.com/cockroachdb/cursor-plugin

Made for: Claude Code, Codex.

Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,216 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin 100% 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 $0.00104 $0.03216
Opus 5 $0.00052 $0.01608
Sonnet 5 $0.00021 $0.00643
Haiku 4.5 $0.00010 $0.00322

Measured 2d ago against content hash 77c9de656660, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

auditing-cis-benchmark scanned grade A with 1 finding 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 2d ago.

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.

Asks for rootlowPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- 2.7: cockroach user has no sudo privileges (Automated)

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

Origin

This is a copy

100% identical to auditing-cis-benchmark — 0 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.

skills/cockroachdb-security-and-governance/auditing-cis-benchmark/SKILL.md · 213 lines

How it starts

The opening of the file, as written. The whole thing — 213 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Auditing CIS Benchmark Compliance

Assesses a self-hosted CockroachDB cluster against the CIS CockroachDB Benchmark v1.0.0 Level 1 profile. Evaluates 30 controls across six domains: installation and patches, system hardening and topology, logging and monitoring, user access and authorization, data protection, and CockroachDB settings. Produces a structured report with PASS, FAIL, and MANUAL REVIEW findings, including CIS Controls v7/v8 mappings with Implementation Group coverage.

Scope: Self-hosted CockroachDB deployments only. For CockroachDB Cloud clusters, use auditing-cloud-cluster-security instead — Cloud clusters have managed controls that supersede many CIS self-hosted checks.

Authoritative source: This skill implements the benchmark defined at https://github.com/cockroachlabs/CIS-benchmarks-crdb

Read-only audit: All operations are read-only. No cluster state, OS configuration, or files are modified during the assessment.

When to Use This Skill

  • Preparing for a CIS benchmark compliance assessment or external audit
  • Hardening a new self-hosted CockroachDB production deployment
  • Validating security posture against industry-standard benchmarks
  • Performing periodic compliance checks as part of security operations
  • Mapping CockroachDB security controls to CIS Controls frameworks
  • Responding to auditor requests for CIS benchmark evidence

Prerequisites

Access requirements:

Requirement Purpose
SSH/shell access to cluster nodes OS-level checks (systemd, swap, THP, file descriptors, certs)
SQL access (admin or VIEWACTIVITY) Cluster settings, user/role audit, logging config
Access to systemd service files Service configuration verification
Access to certificate directory Certificate permission and validity checks

Tools:

Tool Required Purpose
cockroach CLI Yes Version check, cert inspection, SQL access
systemctl Yes Service status, NTP verification
openssl Recommended Certificate validation and expiry checks
Standard Unix tools Yes ps, ls, cat, grep, swapon, ulimit

Read the full file on GitHub · 213 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. 2d ago First seen · 213 lines · 104 tokens per session scan A 77c9de656660

Subscribe to this mod's changes

auditing-cis-benchmark is a skill published in the GitHub repository cockroachdb/cursor-plugin (1 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 104 tokens to every session and 3,216 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (asks for root). It is 100% identical to auditing-cis-benchmark, differing in 0 lines, and is treated as a copy.

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