enterprise-architecture SKILL.md skillA

enterprise-architecture from gauravs19/enterprise-architecture-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add gauravs19/enterprise-architecture-skill/enterprise-architecture@git:20260725.1809423

Pins git:20260725.1809423 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
gauravs19/enterprise-architecture-skill
Path
SKILL.md
Versions recorded
5
Latest version
git:20260725.1809423, committed Jul 25, 2026
First version recorded
Jun 18, 2026
Size
10,380 bytes
Repository stars
23
License
MIT

Unified enterprise & software architecture skill grounded in four open-source standards — C4 + Structurizr DSL, ArchiMate 3.x, TOGAF ADM, and arc42 + ADRs (MADR). Use it whenever the user wants to: produce architecture diagrams as code (C4 context/container/component, Structurizr, PlantUML, Mermaid); write architecture docs or decision records (arc42, ADRs/MADRs, design docs); review or assess a design against quality attributes and EA principles; or model an enterprise…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Enterprise Architecture

A practical toolkit for doing real architecture work the way open-source EA standards
intend it — diagrams as code, documentation as code, decisions as records, and a single
traceable model underneath. It unifies four complementary frameworks so you reach for the
right tool at the right altitude instead of forcing everything into one notation.

## The mental model: four frameworks, four altitudes

These frameworks are not competitors — they answer different questions. Knowing which one
fits the question is most of the skill.

| Framework | Question it answers | Altitude | When to reach for it |
|---|---|---|---|
| **C4 model** | "How is *this software system* structured?" | System → code | A single system/service: context, containers, components |
| **ArchiMate** | "How does the *whole enterprise* hang together?" | Business → app → tech | Capabilities, app landscapes, cross-system flows |
| **TOGAF ADM** | "How do we *deliver* an architecture change?" | Process/governance | Running an architecture engagement end-to-end |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add gauravs19/enterprise-architecture-skill/enterprise-architecture@sha256:96c5ae80ec3ba2ed

The line at the top of this page pins the label git:20260725.1809423, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ombffsp2443lqw47.svg)](https://markdownregistry.com/a/art_ombffsp2443lqw47)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jun 18, 2026 and Jul 25, 2026, about one every 9 days.

versioncommittedcommitsizeaudit
git:20260725.1809423 latest2026-07-25 1809423 10,380 BA view · diff
git:20260709.8ffc9f72026-07-09 8ffc9f7 10,225 BA view · diff
git:20260618.ed1dc4d2026-06-18 ed1dc4d 9,782 BA view · diff
git:20260618.25a13e62026-06-18 25a13e6 10,163 BA view · diff
git:20260618.1cf91522026-06-18 1cf9152 9,722 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (10380 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

gauravs19/enterprise-architecture-skill · 23 stars · license MIT · pushed 2026-10-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ombffsp2443lqw47
GET https://markdownregistry.com/api/v1/resolve?ref=gauravs19/enterprise-architecture-skill/enterprise-architecture
GET https://markdownregistry.com/api/v1/blob/96c5ae80ec3ba2ed7c692017dd52b8801c2e81446f9ff0d62b9942e849802ab1

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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