etr/groundwork · skills/design-architecture/SKILL.md

design-architecture skillA

design-architecture is agent-read markdown (skill) from etr/groundwork: This skill should be used when the user asks to design system architecture, make architectural decisions, or translate PRD into technical design.

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 etr/groundwork/design-architecture@git:20260624.e533827
Exact content
mdr add etr/groundwork/design-architecture@sha256:32af6bc6f8c801f6

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_jor2f3arpcna5ary.svg)](https://markdownregistry.com/a/art_jor2f3arpcna5ary)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260624.e533827 latest2026-06-24 e533827 15,051 BA view · diff
git:20260622.36090642026-06-22 3609064 14,911 BA view · diff
git:20260622.e1424762026-06-22 e142476 13,454 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 (15051 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

etr/groundwork · 42 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jor2f3arpcna5ary
GET https://markdownregistry.com/api/v1/resolve?ref=etr/groundwork/design-architecture
GET https://markdownregistry.com/api/v1/blob/32af6bc6f8c801f692eb4d56e84d93e193b293288e5e176873aa498e1b3d7f87

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