MR
Mayur Rathi
@sickn33
⭐ 47.3k GitHub stars

argocd-gitops

argocd-gitops is an engineering AI skill with a core value of Implement GitOps with ArgoCD for declarative Kubernetes deployments. It helps developers solve real-world problems in the engineering domain, boosting efficiency, automating repetitive tasks, and optimizing workflows.

Implement GitOps with ArgoCD for declarative Kubernetes deployments.

Last verified on: 2026-10-06

Quick Facts

Category engineering
Works With Claude
Source sickn33/antigravity-awesome-skills
Stars ⭐ 47.3k
Last Verified 2026-10-06
Risk Level Low
mkdir -p ./skills/argocd-gitops && curl -sfL https://raw.githubusercontent.com/sickn33/antigravity-awesome-skills/main/skills/argocd-gitops/SKILL.md -o ./skills/argocd-gitops/SKILL.md

Run in terminal / PowerShell. Requires curl (Unix) or PowerShell 5+ (Windows).

Skill Content

# ArgoCD GitOps


Implement declarative continuous delivery for Kubernetes with ArgoCD.


When to Use This Skill


Use this skill when:

- Implementing GitOps workflows for Kubernetes

- Automating deployments from Git repositories

- Managing multiple environments declaratively

- Implementing progressive delivery strategies

- Synchronizing cluster state with Git


Prerequisites


- Kubernetes cluster with ArgoCD installed

- kubectl configured

- Git repository for manifests

- ArgoCD CLI (optional)


Installation


bash 
# Create namespace
kubectl create namespace argocd

# Install ArgoCD
kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml

# Get admin password
kubectl -n argocd get secret argocd-initial-admin-secret \
  -o jsonpath="{.data.password}" | base64 -d

# Port forward to access UI
kubectl port-forward svc/argocd-server -n argocd 8080:443

# Login with CLI
argocd login localhost:8080

Application Definition


Basic Application


yaml 
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: myapp
  namespace: argocd
spec:
  project: default
  source:
    repoURL: https://github.com/org/myapp-manifests.git
    targetRevision: main
    path: environments/production
  destination:
    server: https://kubernetes.default.svc
    namespace: myapp
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true

Helm Application


yaml 
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: myapp-helm
  namespace: argocd
spec:
  project: default
  source:
    repoURL: https://github.com/org/myapp-chart.git
    targetRevision: main
    path: charts/myapp
    helm:
      valueFiles:
        - values.yaml
        - values-production.yaml
      parameters:
        - name: replicaCount
          value: "3"
        - name: image.tag
          value: "2.0.0"
  destination:
    server: https://kubernetes.default.svc
    namespace: myapp
  syncPolicy:
    automated:
      prune: true
      selfHeal: true

Kustomize Application


yaml 
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: myapp-kustomize
  namespace: argocd
spec:
  project: default
  source:
    repoURL: https://github.com/org/myapp-manifests.git
    targetRevision: main
    path: overlays/production
    kustomize:
      images:
        - myapp=myregistry/myapp:2.0.0
  destination:
    server: https://kubernetes.default.svc
    namespace: myapp

Projects


yaml 
apiVersion: argoproj.io/v1alpha1
kind: AppProject
metadata:
  name: myproject
  namespace: argocd
spec:
  description: My Project
  sourceRepos:
    - https://github.com/org/*
  destinations:
    - namespace: myapp-*
      server: https://kubernetes.default.svc
  clusterResourceWhitelist:
    - group: ''
      kind: Namespace
  namespaceResourceWhitelist:
    - group: '*'
      kind: '*'
  roles:
    - name: developer
      description: Developer role
      policies:
        - p, proj:myproject:developer, applications, get, myproject/*, allow
        - p, proj:myproject:developer, applications, sync, myproject/*, allow
      groups:
        - developers

Application Sets


Git Generator


yaml 
apiVersion: argoproj.io/v1alpha1
kind: ApplicationSet
metadata:
  name: myapp-environments
  namespace: argocd
spec:
  generators:
    - git:
        repoURL: https://github.com/org/myapp-manifests.git
        revision: main
        directories:
          - path: environments/*
  template:
    metadata:
      name: 'myapp-{{path.basename}}'
    spec:
      project: default
      source:
        repoURL: https://github.com/org/myapp-manifests.git
        targetRevision: main
        path: '{{path}}'
      destination:
        server: https://kubernetes.default.svc
        namespace: 'myapp-{{path.basename}}'
      syncPolicy:
        automated:
          prune: true
          selfHeal: true

List Generator


yaml 
apiVer

🎯 Best For

  • Claude users
  • AI users

💡 Use Cases

  • Using argocd-gitops in daily workflow
  • Automating repetitive engineering tasks

📖 How to Use This Skill

  1. 1

    Install the Skill

    Copy the install command from the Terminal tab and run it. The SKILL.md file downloads to your local skills directory.

  2. 2

    Load into Your AI Assistant

    Open Claude and reference the skill. Paste the SKILL.md content or use the system prompt tab.

  3. 3

    Apply argocd-gitops to Your Work

    Provide context for your task — paste source material, describe your audience, or share existing work to guide the AI.

  4. 4

    Review and Refine

    Edit the AI output for accuracy, tone, and completeness. Add human insight where the AI lacks context.

❓ Frequently Asked Questions

How do I install argocd-gitops?

Copy the install command from the Terminal tab and run it. The skill downloads to ./skills/argocd-gitops/SKILL.md, ready to use.

Can I customize this skill for my team?

Absolutely. Edit the SKILL.md file to add team-specific instructions, examples, or workflows.

⚠️ Common Mistakes to Avoid

Not reading the full skill

Skills contain important context and edge cases beyond the quick start.

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