jgsystemsconsulting/jgs-se-knowledge-packs · packs/nasa-systems-modeling/SKILL.md

nasa-systems-modeling skillA

nasa-systems-modeling is agent-read markdown (skill) from jgsystemsconsulting/jgs-se-knowledge-packs: Knowledge base from the NASA Systems Modeling Handbook for Systems Engineering (NASA-HDBK-1009A Rev A, 2025). Use for model-based systems engineering (MBSE) wired into NASA's NPR 7123.1 SE processes: the three aspects of MBSE (language / methodology / framework), the NASA SE Engine and its two OOSEM-derived steps (Model Planning, Setting Up the Model), the Modeling Plan as a SEMP subset, the tool-agnostic NASA SE metamodel of elements and relationships across the four SysML pillars (structure / .

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 jgsystemsconsulting/jgs-se-knowledge-packs/nasa-systems-modeling@git:20260624.03e82c8
Exact content
mdr add jgsystemsconsulting/jgs-se-knowledge-packs/nasa-systems-modeling@sha256:7b25d648900e77a8

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_qpfhmoiiud4u2w6q.svg)](https://markdownregistry.com/a/art_qpfhmoiiud4u2w6q)

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Versions

versioncommittedcommitsizeaudit
git:20260624.03e82c8 latest2026-06-24 03e82c8 19,086 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 (19086 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-se-knowledge-packs · 5 stars · license NOASSERTION · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qpfhmoiiud4u2w6q
GET https://markdownregistry.com/api/v1/resolve?ref=jgsystemsconsulting/jgs-se-knowledge-packs/nasa-systems-modeling
GET https://markdownregistry.com/api/v1/blob/7b25d648900e77a809d6ba834f9b403a7f87f61f945dd5d6333e8b24d8608627

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