eks-recon SKILL.md skillA

eks-recon from aws-samples/sample-apex-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add aws-samples/sample-apex-skills/eks-recon@git:20261031.2ffc87a

Pins git:20261031.2ffc87a in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
aws-samples/sample-apex-skills
Path
devops-agent/eks-recon/SKILL.md
Versions recorded
3
Latest version
git:20261031.2ffc87a, committed Oct 31, 2026
First version recorded
Jul 19, 2026
Size
21,802 bytes
Repository stars
95
License
MIT-0

EKS cluster reconnaissance and environment discovery — reports the raw FACTS of a cluster and its environment.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# EKS Reconnaissance — DevOps Agent Port

## Overview

This skill discovers and documents the current state of an EKS cluster and its environment. It connects via AWS control-plane APIs and the Kubernetes API, runs detection across up to 11 modules, and produces a **facts-only** report: a markdown fact report (primary) plus a secondary YAML facts snapshot for inspection/export.

Recon answers the question: *"What is this cluster, right now?"* It **reports facts only** — it never scores, rates, plans, or recommends. Reporting a fact that also matters to another skill (upgrade, security, cost, design) is expected and fine; the dividing line is discovery-of-facts (here) vs. verdict/score/artifact (route elsewhere).

> **Execution model — fully autonomous.** This skill runs autonomously with no
> interactive prompts. It proceeds through discovery and detection without pausing
> for user input. When the target cluster is ambiguous (multiple clusters, none named),
> it assesses **all** discovered clusters. When a non-recoverable error occurs (API
> permission failure, no clusters found), it logs the error in the report and terminates
> per the Step 0 decision table.

## Prerequisites
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add aws-samples/sample-apex-skills/eks-recon@sha256:3bf2e211a58bd4fe

The line at the top of this page pins the label git:20261031.2ffc87a, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_yrbyuacye5qx2hh2.svg)](https://markdownregistry.com/a/art_yrbyuacye5qx2hh2)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Jul 19, 2026 and Oct 31, 2026, about one every 52 days.

versioncommittedcommitsizeaudit
git:20261031.2ffc87a latest2026-10-31 2ffc87a 21,802 BA view · diff
git:20261030.d0d220b2026-10-30 d0d220b 18,762 BA view · diff
git:20260719.0f670df2026-07-19 0f670df 16,877 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (21802 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

aws-samples/sample-apex-skills · 95 stars · license MIT-0 · pushed 2026-11-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_yrbyuacye5qx2hh2
GET https://markdownregistry.com/api/v1/resolve?ref=aws-samples/sample-apex-skills/eks-recon
GET https://markdownregistry.com/api/v1/blob/3bf2e211a58bd4fed5fc47aabebf8376d350f6a1aec617afc4ed93d42df9070d

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from aws-samples/sample-apex-skills

eks-cost-intelligence SKILL.md skill
aws-samples/sample-apex-skills · devops-agent/eks-cost-intelligence/SKILL.md · EKS cost efficiency assessment — 6-dimension analysis, weighted 0-100 Cost Score, and dollar-quantified remediation…
git:20261107.2f8c104 · audit A · 95 stars
eks-ingress-migration SKILL.md skill
aws-samples/sample-apex-skills · devops-agent/eks-ingress-migration/SKILL.md · Assess a live EKS cluster's NGINX/Ingress estate and plan migration to Gateway API, the AWS Load Balancer Controller…
git:20261104.5b52ed2 · audit A · 95 stars
eks-operation-review SKILL.md skill
aws-samples/sample-apex-skills · devops-agent/eks-operation-review/SKILL.md · Perform a structured EKS operational excellence assessment against a live cluster. Covers 10 areas: cluster lifecycle…
git:20260824.0fa6bea · audit A · 95 stars
eks-security SKILL.md skill
aws-samples/sample-apex-skills · devops-agent/eks-security/SKILL.md · EKS security reviews of a live cluster, plus hardening and compliance guidance. Three read-only capabilities with…
git:20261106.a65a4da · audit A · 95 stars
eks-upgrade-check SKILL.md skill
aws-samples/sample-apex-skills · devops-agent/eks-upgrade-check/SKILL.md · Assess EKS cluster upgrade readiness by running automated checks across
git:20261108.4542c5b · audit A · 95 stars
eks-discovery SKILL.md skill
aws-samples/sample-apex-skills · misc/evals/update-docs/files/eval-1/skills/eks-discovery/SKILL.md · EKS cluster reconnaissance and environment discovery. Detects compute strategy, IaC tooling, CI/CD pipelines, add-on…
git:20260604.e1eeeef · audit A · 95 stars
eks-recon SKILL.md skill
aws-samples/sample-apex-skills · misc/evals/update-docs/files/eval-1/skills/eks-recon/SKILL.md · EKS cluster reconnaissance and environment discovery. Detects compute strategy, IaC tooling, CI/CD pipelines, add-on…
git:20260604.e1eeeef · audit A · 95 stars
rds-best-practices SKILL.md skill
aws-samples/sample-apex-skills · misc/evals/update-docs/files/eval-2/skills/rds-best-practices/SKILL.md · RDS architecture best practices for production workloads. Covers Multi-AZ, read replicas, parameter groups, backup…
git:20260604.e1eeeef · audit A · 95 stars
llms.txt@misc/website/static llms.txt file
aws-samples/sample-apex-skills · misc/website/static/llms.txt
git:20261108.a2ae040 · audit A · 95 stars
AGENTS.md@rules AGENTS.md file
aws-samples/sample-apex-skills · rules/AGENTS.md
git:20261108.4542c5b · audit A · 95 stars
apex SKILL.md skill
aws-samples/sample-apex-skills · skills/apex/SKILL.md · APEX router for Amazon EKS and Amazon ECS work. Use it first for any EKS, ECS or APEX skills request, even one that…
git:20261108.4542c5b · audit A · 95 stars
dotnet-aws-ecs SKILL.md skill
aws-samples/sample-apex-skills · skills/dotnet-aws-ecs/SKILL.md · Generates IaC (CloudFormation or CDK) and a deployment guide to deploy a .NET workload to Amazon ECS Fargate on Linux…
git:20260824.4e0f2dc · audit A · 95 stars

Every file in aws-samples/sample-apex-skills

Other files named eks-recon

eks-recon SKILL.md skill
aws-samples/sample-apex-skills · misc/evals/update-docs/files/eval-1/skills/eks-recon/SKILL.md · EKS cluster reconnaissance and environment discovery. Detects compute strategy, IaC tooling, CI/CD pipelines, add-on…
git:20260604.e1eeeef · audit A · 95 stars

Browse by kind, by grade A, or by owner.