aws-samples/sample-ddos-guardian-skills · skills/ddos-guardian/SKILL.md

ddos-guardian skillA

ddos-guardian is agent-read markdown (skill) from aws-samples/sample-ddos-guardian-skills: Reviews an AWS WAFv2 web ACL (ALB, CloudFront, API Gateway, AppSync) against AWS best practices, writing a self-contained HTML report: severity-rated findings, remediation, cost and WCU. Use it even when nobody says "WAF": what is wrong with my web ACL, review or harden it, here is a get-web-acl export or any file with WebACL/web_acl rules, customers are blocked, find the culprit rule and a safe exception, am I protected against L7 DDoS, bots, scraping, scripted signups or credential stuffing, d.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add aws-samples/sample-ddos-guardian-skills/ddos-guardian@git:20260909.a91dca2
Exact content
mdr add aws-samples/sample-ddos-guardian-skills/ddos-guardian@sha256:935c3ae6289bf2cc

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_4eheyxifdydp6wuo.svg)](https://markdownregistry.com/a/art_4eheyxifdydp6wuo)

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Versions

versioncommittedcommitsizeaudit
git:20260909.a91dca2 latest2026-09-09 a91dca2 33,405 BA view · diff
git:20260904.c8929a72026-09-04 c8929a7 33,783 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (33405 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-ddos-guardian-skills · 3 stars · license MIT-0 · pushed 2026-09-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4eheyxifdydp6wuo
GET https://markdownregistry.com/api/v1/resolve?ref=aws-samples/sample-ddos-guardian-skills/ddos-guardian
GET https://markdownregistry.com/api/v1/blob/935c3ae6289bf2cc1403c662e7a9c9d020440fb300819f62006705f69505870f