equinor/neqsim · .github/skills/neqsim-depressurization-mdmt/SKILL.md

neqsim-depressurization-mdmt skillA

neqsim-depressurization-mdmt is agent-read markdown (skill) from equinor/neqsim: Emergency depressurization (blowdown) per API 521 §5.20 and minimum design metal temperature (MDMT) assessment per ASME UCS-66 / API 579 / EN 13445 — VU-flash transient inventory model, time-to-target-pressure, low-temperature embrittlement screening, and integration with PSV/flare loads. USE WHEN: a task requires sizing a blowdown valve, generating a P-vs-time curve for a vessel under fire / depressurization, checking MDMT against blowdown end-temperature, providing source terms for relief and .

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 equinor/neqsim/neqsim-depressurization-mdmt@v1.0.0
Exact content
mdr add equinor/neqsim/neqsim-depressurization-mdmt@sha256:efa7b3bca9509213

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_izq3c46c5ulhad4y.svg)](https://markdownregistry.com/a/art_izq3c46c5ulhad4y)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-09-10 bead539 17,189 BA view · diff
v1.0.02026-06-30 e0105a8 16,971 BA view · diff
v1.0.02026-06-24 a51454c 13,620 BA view · diff
v1.0.02026-06-21 cc71dc8 10,848 BA view · diff
v1.0.02026-05-10 f20567c 8,424 BA view · diff
v1.0.02026-05-08 973f9f5 7,983 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 (17189 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

equinor/neqsim · 151 stars · license Apache-2.0 · pushed 2026-09-11 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_izq3c46c5ulhad4y
GET https://markdownregistry.com/api/v1/resolve?ref=equinor/neqsim/neqsim-depressurization-mdmt
GET https://markdownregistry.com/api/v1/blob/efa7b3bca95092138858a49a13f147fda899215e27c5bdcb259bee53ed80e086