What exactly does the k8s manifest generator produce?

This skill generates hardened Kubernetes manifests, Helm charts, and Kustomize overlays, automating the creation of secure, production-grade YAML that includes resource limits, security contexts, and scaling policies.

How does this differ from just asking a standard LLM to write a manifest for me?

Unlike generic AI prompts, this skill enforces a strict baseline of production best practices, ensuring you never forget critical fields like podAntiAffinity, non-root security contexts, or proper health probes.

Which AI agents or platforms are compatible with this skill?

This skill is compatible with any AI agent or platform that supports structured text generation and can be integrated into CI/CD pipelines or local developer environments.

What is included in the purchase of this skill?

You receive the full skill logic capable of generating Deployments, CronJobs, Services, Ingress, HPAs, and environment-specific Kustomize or Helm structures.

Does the generated YAML work with specific cloud providers like AWS or Google Cloud?

The skill outputs standard Kubernetes YAML compatible with all CNCF-certified distributions, though you may need to add specific cloud-provider annotations (like those for EKS or GKE) manually.

How do I use Kubernetes Manifest Generator?

Connect your AI agent to Agensi through MCP, then ask it to use Kubernetes Manifest Generator on your task. Your agent loads the latest approved version each time. Paid skills require a purchase or active subscription. Skill files are not available for download; your licence does not allow you to save, copy or export any part of a skill.

Kubernetes Manifest Generator

Example session with this skill installed

Generate a production k8s deployment for 'auth-srv' using image 'ghcr.io/acme/auth:v2', port 3000, 3 replicas, and host 'auth.acme.com'. I need HPA and Kustomize overlays.

Read your context and instructions
Compiled the kubernetes manifest generator

I have generated a production-ready Kustomize structure for auth-srv. This includes a hardened Deployment, Service, Ingress, HPA, and PDB.

Generated Kubernetes Manifests


# base/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: auth-srv
spec:
  replicas: 3
  selector:
    matchLabels:
      app: auth-srv
  template:
    metadata:
      labels:
        app: auth-srv
    spec:
      securityContext:
        runAsNonRoot: true
        runAsUser: 1000
        fsGroup: 2000
      containers:
      - name: auth-srv
        image: ghcr.io/acme/auth:v2
        ports:
        - containerPort: 3000
        resources:
          requests:
            cpu: 100m
            memory: 128Mi
          limits:
            cpu: 500m
            memory: 512Mi
        readinessProbe:
          httpGet:
            path: /healthz
            port: 3000
        securityContext:
          readOnlyRootFilesystem: true
          allowPrivilegeEscalation: false
        volumeMounts:
        - name: tmp
          mountPath: /tmp
      volumes:
      - name: tmp
        emptyDir: {}
---

# base/hpa.yaml
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: auth-srv
spec:
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: auth-srv
  minReplicas: 3
  maxReplicas: 10
  metrics:
  - type: Resource
    resource:
      name: cpu
      target:
        type: Utilization
        averageUtilization: 70

Next steps

Verify the /healthz endpoint exists in your application for the readiness probe.
Update overlays/prod/kustomization.yaml with your production secrets and config refs.
Run kubectl apply -k overlays/prod to deploy to your cluster.

Connects securely to your tools. The creator never sees your data.

About this skill

Writing Kubernetes manifests by hand is error-prone and tedious. This skill generates production-ready YAML and Helm skeletons that follow best practices for security and availability without the manual boilerplate.

What it does

Standardized Deployments generates manifests with resource limits, liveness/readiness probes, and rolling update strategies.
Hardened Security configures non-root execution, read-only root filesystems, and tmpfs mounts by default.
Traffic Management creates Services, Ingress with TLS/cert-manager support, and NetworkPolicies.
High Availability includes HorizontalPodAutoscalers (HPA) and PodDisruptionBudgets (PDB).
Environment Management outputs Kustomize overlays for dev/prod or minimal Helm charts.

How it works

Define Core Attributes provide the service name, container image, and port.
Specify Workload Type choose between a standard Deployment or a scheduled CronJob.
Set Scaling & Traffic define replica counts, hostnames, and autoscaling thresholds.
Output Format generate a structured directory with Kustomize bases or a Helm chart layout.

Frameworks & tools

Kubernetes, Kustomize, Helm, and kubectl.

Why this beats prompting it yourself

Generic prompts often forget critical production fields like podAntiAffinity or securityContext. This skill enforces a consistent, hardened baseline across every service, ensuring you do not miss resource requests or essential probes.

Use cases

Service Scaffolding to create a full suite of manifests for a new microservice.
Security Hardening to wrap an existing image in a restricted, non-root security context.
CronJob Automation to generate scheduled tasks with proper resource tracking.
Environment Parity to set up Kustomize overlays for consistent dev and prod deployments.

Known limitations

Requires manual review of specific probe paths and resource sizing for each application. It does not provide managed cloud provider specific annotations (e.g., EKS/GKE) beyond standard Ingress.

How to use

Skills on Agensi run inside your AI agent. Copy the prompt, paste it into your agent, and it connects to Agensi and installs this skill for you. If a payment is needed, your agent shows it to you first.

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Kubernetes Manifest Generator