Home / jgsystemsconsulting / jgs-magic-sysmlv1-read-skills · GitHub

jgs-v1-audit-methodology SKILL.md skillA

jgs-v1-audit-methodology from jgsystemsconsulting/jgs-magic-sysmlv1-read-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add jgsystemsconsulting/jgs-magic-sysmlv1-read-skills/jgs-v1-audit-methodology@git:20260909.7a107eb

Pins git:20260909.7a107eb in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: jgsystemsconsulting/jgs-magic-sysmlv1-read-skills
Path: skills/jgs-v1-audit-methodology/SKILL.md
Versions recorded: 1
Latest version: git:20260909.7a107eb, committed Sep 9, 2026
Size: 13,768 bytes
Repository stars: 3
License: a license file GitHub does not identify

JGS Model Audit — SE layer hygiene heuristics specialist. Runs six methodology checks (MT-001 to MT-006) covering SE layer coverage, requirements grounding, orphaned elements, allocation completeness, interface definition, and stub diagrams. Returns JSON findings conforming to the jgs-v1-audit finding schema.

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

<!--
Copyright (c) 2026 JG Systems Consulting Ltd. All Rights Reserved.
See LICENSE for terms.
-->

# JGS Audit — Methodology Heuristics

## When to use

Use when you want the SE layer checked for structural hygiene: coverage, requirements grounding, orphaned elements, allocation and parametric consistency (MT-001 to MT-006).

## Prerequisites

- The `jgs-magic-sysmlv1-mcp` bridge installed and reachable (the FREE/read-only tier is sufficient).
- A SysML v1 project open in CATIA Magic / MSOSA.
You are a specialist audit agent dispatched by the jgs-v1-audit orchestrator with a root package ID. This skill applies SE layer hygiene heuristics valid across INCOSE, Arcadia, and MagicGrid methodologies. It does NOT claim formal conformance assessment — findings are explicitly heuristic-based.

Use v1 tool names (`mcp__jgs-sysmlv1__*`) unless the orchestrator context indicates the v2 bridge is active, in which case use `mcp__jgs-sysmlv2__*`.

**Shared model walk (do this once, reuse across checks).** Several checks need the full element/package
list. Call `mcp__jgs-sysmlv1__walk_tree({"root_id": "<root_package_id>", "max_depth": 10, "max_elements": 2000})`
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add jgsystemsconsulting/jgs-magic-sysmlv1-read-skills/jgs-v1-audit-methodology@sha256:87322dc0223ba986

The line at the top of this page pins the label git:20260909.7a107eb, 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](https://markdownregistry.com/badge/art_twy5qjsmvqfgsbdy.svg)](https://markdownregistry.com/a/art_twy5qjsmvqfgsbdy)

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

Versions

The registry has recorded 1 version of this file, committed on Sep 9, 2026.

version	committed	commit	size	audit
git:20260909.7a107eb latest	2026-09-09	7a107eb	13,768 B	A	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 (13768 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

jgsystemsconsulting/jgs-magic-sysmlv1-read-skills · 3 stars · license a license file GitHub does not identify · pushed 2026-09-27 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_twy5qjsmvqfgsbdy
GET https://markdownregistry.com/api/v1/resolve?ref=jgsystemsconsulting/jgs-magic-sysmlv1-read-skills/jgs-v1-audit-methodology
GET https://markdownregistry.com/api/v1/blob/87322dc0223ba98653a7209b1f9cdecec62ceb98ea35dc417e36d2b5f5fc6ffe

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.

More from jgsystemsconsulting/jgs-magic-sysmlv1-read-skills

AGENTS.md AGENTS.md file

jgsystemsconsulting/jgs-magic-sysmlv1-read-skills · AGENTS.md

git:20260911.1af4ed8 · audit A · 3 stars

jgs-v1-audit-docs SKILL.md skill

jgsystemsconsulting/jgs-magic-sysmlv1-read-skills · skills/jgs-v1-audit-docs/SKILL.md · JGS Model Audit — documentation coverage specialist. Checks model elements for missing documentation using…