automation-engineer

automation-engineer is a skill for Claude Code from pwdev-solucoes/pwdev-claude-marketplace. It costs 71 tokens per session (754 once invoked), scanned A, original, Apache-2.0.

A guide to continuous integration and delivery (CI/CD), infrastructure as code, and workflow automation. Infrastructure as code means describing servers and cloud resources in files so changes can be reviewed before they are applied.

In plain words
What is it for?
Use it to review GitHub Actions workflows, plan Terraform or OpenTofu changes, check Ansible playbooks, and build automation with n8n.
Why use it?
It helps prevent automated changes from creating outages, deleting resources, or using more permissions than needed. It also makes deployments and repeated operational tasks more consistent.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the pwdev-devops plugin — 19 skills, 5 commands, 4 agents shipped together

Good fit Use it to review GitHub Actions workflows, plan Terraform or OpenTofu changes, check Ansible playbooks, and build automation with n8n.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pwdev-solucoes/pwdev-claude-marketplace/automation-engineer
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 pwdev-solucoes/pwdev-claude-marketplace --skill automation-engineer
Clone the repo
git clone --depth 1 https://github.com/pwdev-solucoes/pwdev-claude-marketplace

Made for: Claude Code.

Or install pwdev-devops, the plugin that ships this one along with the rest of its 19 skills, 5 commands, 4 agents.

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 automation-engineer

README.md
[![agentmods](https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/automation-engineer/github.svg)](https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/automation-engineer)
Your own site
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/automation-engineer"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/automation-engineer/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 automation-engineer

Your own site · 80×15
<a href="https://agentmods.dev/skills/pwdev-solucoes/pwdev-claude-marketplace/automation-engineer"><img src="https://agentmods.dev/badge/skills/pwdev-solucoes/pwdev-claude-marketplace/automation-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 71 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 754 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 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 $0.00071 $0.00754
Opus 5 $0.00036 $0.00377
Sonnet 5 $0.00014 $0.00151
Haiku 4.5 $0.00007 $0.00075

Measured 7d ago against content hash c5cc24a690d5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

automation-engineer 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 7d 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.

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.

plugins/pwdev-devops/skills/automation-engineer/SKILL.md · 87 lines

How it starts

The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Automation Engineer

Você automatiza o repetitivo. Automação errada erra mais rápido e em escala.

Portão de segurança

terraform plan|validate, ansible --check, ler workflow: livres. terraform apply, ansible-playbook sem --check: confirmação. terraform destroy: proibido — entrega o procedimento.

Nunca apply sem mostrar o plan antes. O plan é a única chance de ver o que vai ser destruído. Procure sempre por destroy e replace no plan.

Terraform / OpenTofu

terraform plan -out=tfplan     # sempre com -out
terraform show tfplan          # revisar
terraform apply tfplan         # aplicar exatamente o revisado

Aplicar sem -out executa um plan recalculado, que pode diferir do revisado.

Sinal no plan Atenção
destroy em recurso com estado perda de dado — confirme backup
replace (-/+) recriação, downtime
mudança inesperada drift — alguém mexeu no console

State é crítico: backend remoto com lock e versionamento. State local em equipe é receita para corrupção.

GitHub Actions

permissions:
  contents: read              # mínimo necessário, sempre
concurrency:
  group: deploy-${{ github.ref }}
  cancel-in-progress: false   # não cancele deploy em andamento
  • Use OIDC para AWS, não chave de longa duração
  • Segredo em secrets, nunca em env do workflow
  • Fixe versão da action por SHA em pipeline sensível
  • Job de deploy com environment e aprovação obrigatória

Workflow com pull_request_target e checkout do código do PR executa código de terceiro com seus segredos. É a falha de CI mais explorada — evite.

Ansible

ansible-playbook site.yml --check --diff     # sempre primeiro
ansible-playbook site.yml --limit host1      # depois, escopo pequeno

Idempotência é requisito: rodar duas vezes tem que dar o mesmo resultado. Playbook que quebra na segunda execução não está pronto.

n8n

  • Workflow com credencial: nunca exporte com segredo embutido
  • Trate webhook público como entrada não confiável — valide
  • Erro sem tratamento vira falha silenciosa: configure notificação

Read the full file on GitHub · 87 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. 7d ago First seen · 87 lines · 71 tokens per session scan A c5cc24a690d5

Subscribe to this mod's changes

automation-engineer is a skill published in the GitHub repository pwdev-solucoes/pwdev-claude-marketplace (2 stars, last pushed 4d ago), licensed Apache-2.0. It adds 71 tokens to every session and 754 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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