neqsim-dynamic-equipment-implementation SKILL.md skillA
neqsim-dynamic-equipment-implementation from equinor/neqsim is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add equinor/neqsim/neqsim-dynamic-equipment-implementation@git:20261016.d652b1dPins git:20261016.d652b1d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- equinor/neqsim
- Path
.github/skills/neqsim-dynamic-equipment-implementation/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261016.d652b1d, committed Oct 16, 2026
- First version recorded
- Jun 26, 2026
- Size
- 14,029 bytes
- Repository stars
- 167
- License
- Apache-2.0
Implement and test NeqSim process-equipment runTransient support. USE WHEN: adding dynamic simulation behavior to any ProcessEquipmentInterface class, including inventory volume, pressure/level/temperature state, controller response, and JUnit regression tests for transient timesteps.
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
# Dynamic Equipment Implementation Use this skill when a NeqSim equipment class needs real dynamic simulation support instead of the default steady-state fallback or unsupported transient behavior. This complements `neqsim-dynamic-simulation`, which explains how to run dynamic studies. This skill explains how to implement and test the Java code that makes equipment participate correctly in `ProcessSystem.runTransient(dt, id)`. ## Local Architecture - `SimulationInterface.runTransient(double dt, UUID id)` defaults to steady-state `run(id)` when `getCalculateSteadyState()` is true, otherwise throws `UnsupportedOperationException`. - `ProcessSystem.runTransient(dt, id)` steps each `ProcessEquipmentInterface` through a skip-aware wrapper and calls `unit.runTransient(dt, id)`. - Equipment that has real dynamic behavior must override `runTransient(double dt, UUID id)`. - Existing reference implementations include `Separator`, `ThreePhaseSeparator`, `Tank`, `Compressor`, `ThrottlingValve`, `SafetyValve`, `BlowdownValve`, `PipeBeggsAndBrills`, `WaterHammerPipe`, `SimpleReservoir`, and `WellFlow`. …
Read the whole file at its exact version.
How to install
mdr add equinor/neqsim/neqsim-dynamic-equipment-implementation@sha256:90ffe416202903dcThe line at the top of this page pins the label git:20261016.d652b1d, 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.
[](https://markdownregistry.com/a/art_afqx62smv66cmxfg)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jun 26, 2026 and Oct 16, 2026, about one every 37 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261016.d652b1d latest | 2026-10-16 | d652b1d | 14,029 B | A | view · diff |
| git:20260906.a7fb137 | 2026-09-06 | a7fb137 | 13,945 B | A | view · diff |
| git:20260709.4a016a7 | 2026-07-09 | 4a016a7 | 8,876 B | A | view · diff |
| git:20260626.bbe4068 | 2026-06-26 | bbe4068 | 8,524 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (14029 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
equinor/neqsim · 167 stars · license Apache-2.0 · pushed 2026-11-08 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_afqx62smv66cmxfg GET https://markdownregistry.com/api/v1/resolve?ref=equinor/neqsim/neqsim-dynamic-equipment-implementation GET https://markdownregistry.com/api/v1/blob/90ffe416202903dce31f5bb9ed554c40744cb365d5588d5926c972e32914f8de
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.