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Updated 1d ago

by aws-samples

sample-apex-skills

Curated agentic AI skills for AWS platform engineering, delivered through any coding agent

  • Active — Updated in the last 14 days
Works with
  • Claude

85 GitHub stars (85)

+4 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +4 in total; the busiest day was Oct 3 with +1 stars.Oct 1: 0 starsOct 2: 0 starsOct 3: +1 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: +1 starsOct 8: 0 starsOct 9: 0 starsOct 10: 0 starsOct 11: +1 starsOct 12: 0 starsOct 13: 0 starsOct 14: 0 starsOct 15: +1 starsOct 16: 0 stars
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  • 24 skills (24 skills found in its SKILL.md files)
  • 18 forks (18 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add aws-samples/sample-apex-skills

Asks which skills and agents to install. Just one: npx skills add aws-samples/sample-apex-skills --skill eks-cost-intelligence — add -g for every project.

Claude Code

git clone https://github.com/aws-samples/sample-apex-skillscp -r "sample-apex-skills/devops-agent/eks-cost-intelligence" ~/.claude/skills/

Copies the eks-cost-intelligence skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add aws-samples/sample-apex-skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 24 of 36 files.

  • eks-cost-intelligence

    EKS cost efficiency assessment — 6-dimension analysis, weighted 0-100 Cost Score, and dollar-quantified remediation report. Analyzes compute efficiency, Spot/Graviton adoption, networking, storage, observability, and idle resources. Triggers on cost audit, cost review, cost driver analysis, FinOps assessment, spending efficiency, waste identification, over-provisioned workloads, or cost attributi…

    devops-agent/eks-cost-intelligence/SKILL.md on GitHub (opens in a new tab)
  • eks-ingress-migration

    Assess a live EKS cluster's NGINX/Ingress estate and plan migration to Gateway API, the AWS Load Balancer Controller (ALB Ingress), or AWS Transform (ATX). Discovers ingress controllers and routes, scores migration difficulty 0–100 with a separate re-architecture gate, and generates per-cluster reports plus ready-to-apply manifests. Use when someone asks "how hard is it to move off nginx ingress?…

    devops-agent/eks-ingress-migration/SKILL.md on GitHub (opens in a new tab)
  • eks-operation-review

    Perform a structured EKS operational excellence assessment against a live cluster. Covers 10 areas: cluster lifecycle, infrastructure as code, access and identity, observability, workload configuration, networking, autoscaling, deployment practices, operational processes, and add-on management. Produces a GREEN/AMBER/RED rated report with prioritized recommendations. Activate for any request to a…

    devops-agent/eks-operation-review/SKILL.md on GitHub (opens in a new tab)
  • eks-recon

    EKS cluster reconnaissance and environment discovery — reports the raw FACTS of a cluster and its environment. Detects compute (Karpenter, MNG, Auto Mode, Fargate, nodes/AMI), networking (VPC/CNI, subnets, load balancers, DNS), security facts (auth mode, IRSA/Pod Identity, RBAC, encryption), add-ons/Helm, observability, workloads (Deployments, StatefulSets, PDBs, HPAs), storage (CSI, StorageClass…

    devops-agent/eks-recon/SKILL.md on GitHub (opens in a new tab)
  • eks-security

    EKS security and compliance assessment — 7-layer hardening stack, CIS/HIPAA/PCI/FedRAMP/SOC2/GDPR audit prep, and 30/60/90 roadmap. Covers OS/AMI selection (Bottlerocket, AL2023, RHEL, Ubuntu), identity (EKS Pod Identity vs IRSA, Access Entries vs aws-auth), workload security (Pod Security Admission, Kyverno/OPA, NetworkPolicy, Security Groups for Pods), image supply chain (ECR scanning, Cosign/N…

    devops-agent/eks-security/SKILL.md on GitHub (opens in a new tab)
  • eks-upgrade-check

    Assess EKS cluster upgrade readiness by running automated checks across 8 areas (version validation, breaking changes, deprecated APIs, add-on compatibility, node readiness, workload risks, AWS Upgrade Insights, upgrade plan), calculate a readiness score (0-100%), and generate a detailed report with remediation steps and pre-filled AWS CLI commands. Assessment-only - all checks are strictly read-…

    devops-agent/eks-upgrade-check/SKILL.md on GitHub (opens in a new tab)
  • dotnet-aws-ecs

    Generates IaC (CloudFormation or CDK) and a deployment guide to deploy a .NET workload to Amazon ECS Fargate on Linux containers with an Application Load Balancer. Produces a VPC, ECS cluster, task definition, ALB, and auto-scaling. NOT for Windows containers, EC2 launch type, or Kubernetes/EKS deployments.

    skills/dotnet-aws-ecs/SKILL.md on GitHub (opens in a new tab)
  • ecs-architect

    Use when choosing and architecting an Amazon ECS deployment model for a NEW workload — Fargate vs ECS on EC2 vs Managed Instances vs Express Mode vs ECS Anywhere/External — plus capacity-provider strategy, task sizing, awsvpc/ENI density, networking, service parameters, and launch-type or topology migration (EC2 launch type to capacity providers/Managed Instances; Service Discovery to Service Con…

    skills/ecs-architect/SKILL.md on GitHub (opens in a new tab)
  • ecs-build

    Use when building Amazon ECS infrastructure with Terraform, generating apply-ready code for ECS clusters, services, and task definitions across three capacity models — Fargate (FARGATE_SPOT as capacity provider), EC2 Auto Scaling group providers, and ECS Managed Instances. Covers rolling/blue-green/linear/canary deployment config, Express services, Service Connect, private/VPC-endpoint-only netwo…

    skills/ecs-build/SKILL.md on GitHub (opens in a new tab)
  • ecs-devops

    Use when someone is deploying, releasing, or shipping software to Amazon ECS — phrased as "blue/green deployment on ECS", "canary deployment for my ECS service", "set up CI/CD for ECS", "GitHub Actions deploy to Fargate", "my ECS deployment is stuck", "ECS deployment circuit breaker", "ECS task sets", or "migrate off CodeDeploy blue/green". Covers strategy selection (rolling/blue-green/linear/can…

    skills/ecs-devops/SKILL.md on GitHub (opens in a new tab)
  • ecs-genai

    Use whenever someone runs a GPU / ML / GenAI / LLM workload on Amazon ECS: GPU on ECS, ECS GPU-optimized AMI, g4dn/g5/g6/p4/p5 on ECS, which ECS launch type for GPU, Inferentia/Trainium/Neuron on ECS, distributed training, model inference or vLLM/Triton/TGI/Ray on ECS, Capacity Blocks, GPU sharing, ASG per GPU type. Covers GPU on ECS-on-EC2 and ECS Managed Instances (GPU AMIs, NVIDIA runtime, ins…

    skills/ecs-genai/SKILL.md on GitHub (opens in a new tab)
  • ecs-modernize

    Assess an existing app (VMware/EC2) by source code analysis for the replatform vs rearchitect decision, and execute the approved migration onto Amazon ECS. Scope: assessment, strategy decision, migration execution. Covers: source code analysis; language/framework detection (Java, .NET, Spring, Struts, WebSphere tWAS/Liberty); cloud/container fit scoring; strategy recommendation; tWAS containeriza…

    skills/ecs-modernize/SKILL.md on GitHub (opens in a new tab)
  • ecs-observability

    Advise on Amazon ECS observability architecture — select the logs/metrics/traces stack (CloudWatch, Container Insights, X-Ray, ADOT/OpenTelemetry, Managed Prometheus/Grafana, FireLens to third-party) by compliance needs, existing tooling, scale, budget, and launch types (EC2, Fargate, Managed Instances, ECS Anywhere). Use for "how should we monitor our ECS services", "Container Insights or Promet…

    skills/ecs-observability/SKILL.md on GitHub (opens in a new tab)
  • ecs-operation-review

    Run a structured Amazon ECS operational-excellence assessment against a live estate (Fargate/EC2/Managed Instances/ECS Anywhere) and score it GREEN/AMBER/RED. Skip for EKS/Kubernetes (use eks-operation-review). Covers 8 domains — clusters & capacity, networking, task definitions, services & deployment safety (circuit breaker, blue/green, canary), service health & autoscaling (grace period, draini…

    skills/ecs-operation-review/SKILL.md on GitHub (opens in a new tab)
  • ecs-recon

    ECS environment reconnaissance and discovery. Detects compute and capacity providers, task definitions, deployment configuration, auto scaling, networking, security posture, observability, and IaC/CI-CD tooling. Use when someone asks about their ECS environment, wants to describe a cluster, inspect a service, or document task definitions — even without naming the skill. Applies to Amazon ECS, not…

    skills/ecs-recon/SKILL.md on GitHub (opens in a new tab)
  • ecs-security

    Security and compliance guidance for Amazon ECS — "ECS was unable to assume the role", task role vs execution role, iam:PassRole, confused-deputy aws:SourceArn trust, Fargate vs EC2 shared responsibility, injecting Secrets Manager/SSM secrets (trailing-colon JSON-key gotcha), readonlyRootFilesystem / non-root / drop capabilities, ECS Exec governance, security-group-per-task, VPC endpoint policies…

    skills/ecs-security/SKILL.md on GitHub (opens in a new tab)
  • eks-best-practices

    Advisory guidance for Amazon EKS architecture and configuration decisions — compute strategy, networking, security, reliability, cost, autoscaling, observability, multi-tenancy, upgrade planning, on-prem/hybrid (EKS Hybrid Nodes, EKS Anywhere, Outposts), and surge readiness for planned traffic peaks. Also answers Terraform questions about terraform-aws-modules/terraform-aws-eks. Use for any EKS p…

    skills/eks-best-practices/SKILL.md on GitHub (opens in a new tab)
  • eks-build

    Use when building EKS clusters. Generates complete, production-ready Terraform projects with optional ArgoCD GitOps integration. Handles environment-specific constraints: air-gapped/VPC-endpoint-only networks, enterprise proxies, private container registries, compliance requirements. Supports 3 patterns: full Terraform, ArgoCD+Terraform, ArgoCD+ACK/KRO. Includes validated modules, two-phase webho…

    skills/eks-build/SKILL.md on GitHub (opens in a new tab)
  • eks-design

    Use when designing EKS architecture. Generates design documents with Mermaid diagrams, ADRs, security architecture, and validation reports. Translates requirements into tailored EKS designs guided by Well-Architected best practices. Covers cluster architecture, compute, networking, security, addons, observability, cost, and upgrade strategy. Also use when reviewing or validating existing EKS arch…

    skills/eks-design/SKILL.md on GitHub (opens in a new tab)
  • eks-genai

    Use whenever someone is building, training, fine-tuning, or serving a generative AI / LLM workload on Amazon EKS — phrased as "GPU vs Trainium/Inferentia", "vLLM on EKS", "Ray Serve / KubeRay", "distributed training on EKS", "FSx for Lustre for ML", "Karpenter for GPU", "EFA / NCCL multi-node", "DCGM / Neuron Monitor", "LiteLLM / AI gateway", "RAG on EKS", "agentic AI on EKS", or "self-host Llama…

    skills/eks-genai/SKILL.md on GitHub (opens in a new tab)
  • eks-mcp-server

    Install, configure, and troubleshoot the EKS MCP Server connection in your AI assistant (Claude Code, Cursor, Kiro). Use ONLY for MCP server setup problems — config file location (.mcp.json), IAM permissions for eks-mcp actions, uvx installation, choosing AWS-hosted vs self-hosted mode, or debugging why MCP tools fail to appear after config. Also activate if user mentions "eks mcp", "mcp server",…

    skills/eks-mcp-server/SKILL.md on GitHub (opens in a new tab)
  • eks-platform-engineering

    Use whenever someone is designing or building an Internal Developer Platform (IDP) or doing platform engineering on Amazon EKS — phrased as "build a developer platform", "self-service for developers", "golden paths", "IDP", or "set up Backstage / ArgoCD / Kargo". Covers the opinionated platform stack — developer portal (Backstage), GitOps delivery (ArgoCD, Argo Workflows), progressive delivery (A…

    skills/eks-platform-engineering/SKILL.md on GitHub (opens in a new tab)
  • graviton-migration

    Execute a workload migration from x86 (amd64) to AWS Graviton (arm64) — set up the Arm migration MCP server for code, dependency, and container arm64-readiness scanning, then run the migration — pre-migration scanning, Karpenter arm64 node cutover, and multi-arch CI pipelines. Use when someone says "migrate to Graviton", "move my workloads to arm64", "is my app arm64-ready", "graviton migration",…

    skills/graviton-migration/SKILL.md on GitHub (opens in a new tab)
  • skill-creator

    Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

    skills/skill-creator/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.