jackchuka/skills · dev-software-design/SKILL.md

dev-software-design skillA

dev-software-design is agent-read markdown (skill) from jackchuka/skills: Opinionated guide to software design principles and architectural patterns. Use when reviewing code design, planning feature architecture, asking "is this the right design?", "how should I structure this?", or requesting design philosophy guidance. Triggers on questions about SOLID, DRY, KISS, YAGNI, Clean Architecture, DDD, hexagonal architecture, composition vs inheritance, coupling, cohesion, or any software design trade-off discussion..

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 jackchuka/skills/dev-software-design@git:20260604.0da3398
Exact content
mdr add jackchuka/skills/dev-software-design@sha256:308d1ac47a5753e5

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_vkn5pllo5dtrefjq.svg)](https://markdownregistry.com/a/art_vkn5pllo5dtrefjq)

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Versions

versioncommittedcommitsizeaudit
git:20260604.0da3398 latest2026-06-04 0da3398 6,772 BA view · diff
git:20260421.19f33a52026-04-21 19f33a5 6,754 BA view · diff
git:20260321.fb3b9452026-03-21 fb3b945 6,741 BA view · diff
git:20260318.2a81c512026-03-18 2a81c51 6,702 BA view · diff
git:20260317.1d7efb72026-03-17 1d7efb7 6,698 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 (6772 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

jackchuka/skills · 15 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vkn5pllo5dtrefjq
GET https://markdownregistry.com/api/v1/resolve?ref=jackchuka/skills/dev-software-design
GET https://markdownregistry.com/api/v1/blob/308d1ac47a5753e5f449deedd6f71a4e4062d9541683cf2cd104da339777aa1d

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