Skill: automation

What I do

I eliminate repetitive manual tasks through scripting, CI/CD pipelines, and self-maintaining systems. I focus on identifying automation opportunities, building reliable workflows, and creating systems that reduce toil and human error.

When to use me

• Performing the same task more than twice.
• Manual processes prone to human error or inconsistency.
• Time-consuming repetitive operations (deployments, backups, reports).
• Implementing code quality checks, security scans, and dependency updates.
• Infrastructure provisioning and environment setup.

Core principles

1. Automate the Pain - Prioritise tasks that cause the most friction or consume the most time.
2. Idempotency - Automation must produce the same result regardless of how many times it runs.
3. Fail Loudly - Failures must be obvious and actionable; silent failures are dangerous.
4. Reliability - Include error handling, retries, and clear failure modes.
5. Documentation as Code - Scripts and pipelines are the source of truth for processes.

Patterns & examples

Pattern: Pre-commit Hook (Git)

#!/bin/bash
set -e
echo "Running pre-commit checks..."
make fmt
make lint
make test-unit
gitleaks detect --no-git --verbose # Secret scanning
echo "All checks passed!"

Pattern: Automated Release (GitHub Actions)

name: Automated Release
on:
  push:
    tags: ['v*']
jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Run tests
        run: make test
      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          body: "Release notes generated from commits"
          files: bin/myapp-*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Pattern: Self-Healing Kubernetes Liveness Probe

livenessProbe:
  httpGet:
    path: /health/live
    port: 8080
  initialDelaySeconds: 30
  periodSeconds: 10
  failureThreshold: 3
restartPolicy: Always

Anti-patterns

• ❌ Over-Automation - Automating simple one-off tasks that take more time to automate than to do.
• ❌ Fragile Scripts - Missing error handling (set -e) or failing on unexpected but valid inputs.
• ❌ Hidden Automation - Scripts that run without team awareness or logging.
• ❌ No Rollback - Automation that cannot be undone or reverted safely.
• ❌ Automation Drift - Scripts that work locally but fail in CI/CD environments.

KB Reference

~/vaults/baphled/3. Resources/Knowledge Base/AI Development System/Skills/DevOps-Operations/Automation.md

Related skills

• devops - CI/CD and operational excellence.
• scripter - Writing robust shell/Python scripts.
• monitoring - Automated health checks and alerting.
• github-expert - Advanced workflow automation.