equinor/neqsim · .github/skills/neqsim-water-hammer/SKILL.md

neqsim-water-hammer skillA

neqsim-water-hammer is agent-read markdown (skill) from equinor/neqsim: Water hammer and liquid hammer screening workflow for NeqSim. USE WHEN: evaluating fast valve closures, pump trips, check-valve slam, hydraulic surge, STID/P&ID route extraction, tagreader event windows, or MCP runWaterHammer studies. Covers WaterHammerPipe, WaterHammerStudy, STID route geometry, tagreader field-data overrides, pressure envelopes, Joukowsky checks, and screening limitations..

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-water-hammer@git:20260510.f20567c
Exact content
mdr add equinor/neqsim/neqsim-water-hammer@sha256:c32bdebda2c1135f

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_xfsj35sgsd2jufnb.svg)](https://markdownregistry.com/a/art_xfsj35sgsd2jufnb)

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Versions

versioncommittedcommitsizeaudit
git:20260510.f20567c latest2026-05-10 f20567c 5,184 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 (5184 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 · 153 stars · license Apache-2.0 · pushed 2026-09-17 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_xfsj35sgsd2jufnb
GET https://markdownregistry.com/api/v1/resolve?ref=equinor/neqsim/neqsim-water-hammer
GET https://markdownregistry.com/api/v1/blob/c32bdebda2c1135fde2c7adc01eb4eb5d72efbe41d4ca080d974b8e22efefc23

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