posit-dev/skills · posit-dev/describe-design/SKILL.md

describe-design skillA

describe-design is agent-read markdown (skill) from posit-dev/skills: Research a codebase and create architectural documentation describing how features or systems work. Use when the user asks to: (1) Document how a feature works, (2) Create an architecture overview, (3) Explain code structure for onboarding or knowledge transfer, (4) Research and describe a system's design. Produces markdown documents with Mermaid diagrams and stable code references suitable for humans and AI agents..

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 posit-dev/skills/describe-design@v1.1
Exact content
mdr add posit-dev/skills/describe-design@sha256:55fd1d355157799e

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_g5ycuen6h6evrapl.svg)](https://markdownregistry.com/a/art_g5ycuen6h6evrapl)

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Versions

versioncommittedcommitsizeaudit
v1.1 latest2026-05-05 f230fb2 6,969 BA view · diff
v1.12026-04-20 98af5ce 6,966 BA view · diff
v1.02026-02-20 0fabf07 6,981 BA view · diff
git:20260205.cb33ef02026-02-05 cb33ef0 6,900 BA view · diff
git:20260204.8f5a7b62026-02-04 8f5a7b6 6,523 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 (6969 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

posit-dev/skills · 516 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_g5ycuen6h6evrapl
GET https://markdownregistry.com/api/v1/resolve?ref=posit-dev/skills/describe-design
GET https://markdownregistry.com/api/v1/blob/55fd1d355157799e2fe353fd1bec0832ee074bda4d5a74f2c43d1f2611305bd3

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