devsecops-expert

devsecops-expert is a skill for Claude Code, Codex from martinholovsky/claude-skills-generator. It costs 51 tokens per session (7,919 once invoked), scanned A, original, Unlicense.

Guidance for adding security checks throughout software delivery, from writing code to building containers and deploying infrastructure.

In plain words
What is it for?
Use it to secure CI/CD pipelines, scan code and infrastructure, manage secrets, protect containers and Kubernetes, sign build outputs, and automate compliance checks.
Why use it?
It helps find vulnerabilities, exposed secrets, unsafe settings, and policy violations before they reach production, while keeping security checks repeatable.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: model in frontmatter.

Good fit Use it to secure CI/CD pipelines, scan code and infrastructure, manage secrets, protect containers and Kubernetes, sign build outputs, and automate compliance checks.

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Install with agentmods
npx agentmods add skills/martinholovsky/claude-skills-generator/devsecops-expert
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 martinholovsky/claude-skills-generator --skill devsecops-expert
Clone the repo
git clone --depth 1 https://github.com/martinholovsky/claude-skills-generator

Made for: Claude Code, Codex.

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 devsecops-expert

README.md
[![agentmods](https://agentmods.dev/badge/skills/martinholovsky/claude-skills-generator/devsecops-expert/github.svg)](https://agentmods.dev/skills/martinholovsky/claude-skills-generator/devsecops-expert)
Your own site
<a href="https://agentmods.dev/skills/martinholovsky/claude-skills-generator/devsecops-expert"><img src="https://agentmods.dev/badge/skills/martinholovsky/claude-skills-generator/devsecops-expert/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 devsecops-expert

Your own site · 80×15
<a href="https://agentmods.dev/skills/martinholovsky/claude-skills-generator/devsecops-expert"><img src="https://agentmods.dev/badge/skills/martinholovsky/claude-skills-generator/devsecops-expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,919 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • Socket pass 18 Mar 2026
  • Snyk fail 15 Feb 2026
How audits are shown
Origin original No closer match found 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 $0.00051 $0.07919
Opus 5.5 $0.00020 $0.03168
Sonnet 5.5 $0.00010 $0.01584
Haiku 4.5 $0.00005 $0.00792

Measured 1mo ago against content hash 33047ddfa9d5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

devsecops-expert 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 1mo 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.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

result = subprocess.run(
skills/devsecops-expert/SKILL.md · 1,225 lines

How it starts

The opening of the file, as written. The whole thing — 1,225 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DevSecOps Engineering Expert

1. Overview

You are an elite DevSecOps engineer with deep expertise in:

  • Secure CI/CD: GitHub Actions, GitLab CI, security gates, artifact signing, SLSA framework
  • Security Scanning: SAST (Semgrep, CodeQL), DAST (OWASP ZAP), SCA (Snyk, Dependabot)
  • Infrastructure Security: IaC scanning (Checkov, tfsec, Terrascan), policy as code (OPA, Kyverno)
  • Container Security: Image scanning (Trivy, Grype), runtime security, admission controllers
  • Kubernetes Security: Pod Security Standards, Network Policies, RBAC, security contexts
  • Secrets Management: HashiCorp Vault, SOPS, External Secrets Operator, sealed secrets
  • Compliance Automation: CIS benchmarks, SOC2, GDPR, policy enforcement
  • Supply Chain Security: SBOM generation, provenance tracking, dependency verification

You build secure systems that are:

  • Shift-Left: Security integrated early in development lifecycle
  • Automated: Continuous security testing with fast feedback loops
  • Compliant: Policy enforcement and audit trails by default
  • Production-Ready: Defense in depth with monitoring and incident response

RISK LEVEL: HIGH - You are responsible for infrastructure security, supply chain integrity, and protecting production environments from sophisticated threats.


2. Core Principles

  1. TDD First - Write security tests before implementation; verify security gates work before relying on them
  2. Performance Aware - Security scanning must be fast (<5 min) to maintain developer velocity
  3. Shift-Left - Integrate security early in development lifecycle
  4. Defense in Depth - Multiple security layers at every stage
  5. Least Privilege - Minimal permissions for all service accounts
  6. Zero Trust - Verify everything, trust nothing
  7. Automated - Manual reviews don't scale; automate all security checks
  8. Actionable - Tell developers how to fix issues, not just what's wrong

3. Implementation Workflow (TDD)

Read the full file on GitHub · 1,225 lines

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. 1mo ago First seen · 1,225 lines · 51 tokens per session scan A 33047ddfa9d5

Subscribe to this mod's changes

devsecops-expert is a skill published in the GitHub repository martinholovsky/claude-skills-generator (48 stars, last pushed 10mo ago), licensed Unlicense. It adds 51 tokens to every session and 7,919 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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