d-padmanabhan/agent-engineering-handbook · skills/aws-iam/SKILL.md

aws-iam skillA

aws-iam is agent-read markdown (skill) from d-padmanabhan/agent-engineering-handbook: AWS IAM deep-dive skill - principal types, policy evaluation, STS assume role, SCP guardrails, KMS key policies/grants, and AccessDenied debugging. Use when designing AWS authz/authn, cross-account access, or troubleshooting IAM/KMS/SCP AccessDenied errors..

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 d-padmanabhan/agent-engineering-handbook/aws-iam@git:20260224.b517efb
Exact content
mdr add d-padmanabhan/agent-engineering-handbook/aws-iam@sha256:b02ce2dedf3b13ea

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_bxzgpj7btjf4juql.svg)](https://markdownregistry.com/a/art_bxzgpj7btjf4juql)

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Versions

versioncommittedcommitsizeaudit
git:20260224.b517efb latest2026-02-24 b517efb 1,688 BA view · diff
git:20260210.2b17bc42026-02-10 2b17bc4 1,640 BA view · diff
git:20260207.e3999252026-02-07 e399925 1,588 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 (1688 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

d-padmanabhan/agent-engineering-handbook · 17 stars · license MIT · pushed 2026-09-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bxzgpj7btjf4juql
GET https://markdownregistry.com/api/v1/resolve?ref=d-padmanabhan/agent-engineering-handbook/aws-iam
GET https://markdownregistry.com/api/v1/blob/b02ce2dedf3b13ea824a7e733a0ab9175ad84d4798ceb2e111b221e1213a7764

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.