neqsim-process-modeling SKILL.md skillA
neqsim-process-modeling 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-process-modeling@git:20261028.8ae7914Pins git:20261028.8ae7914 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-process-modeling/SKILL.md- Versions recorded
- 12
- Latest version
- git:20261028.8ae7914, committed Oct 28, 2026
- First version recorded
- Jul 27, 2026
- Size
- 25,369 bytes
- Repository stars
- 167
- License
- Apache-2.0
Process modeling and flowsheet construction patterns for NeqSim. USE WHEN: building executable NeqSim process simulations, ProcessSystem flowsheets, or runnable process models with streams, separators, compressors, heat exchangers, valves, pumps, distillation columns, recycles, adjusters, topology checks, result extraction, and engineering validation - for example a multi-stage gas compression train with intercooling, an HP/LP separation train, or a gas treatment unit.
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
# NeqSim Process Modeling Skill Build executable NeqSim process simulations from engineering descriptions. This skill is the process-flowsheet layer between thermodynamic fluid setup and downstream specialists such as mechanical design, safety, plant data, and reporting. ## Use When - Building a `ProcessSystem` or `ProcessModel` flowsheet from a process description. - Connecting equipment such as streams, separators, compressors, coolers, heaters, heat exchangers, pumps, valves, pipes, mixers, splitters, recycles, adjusters, and distillation columns. - Extracting process results with units, compositions, duties, powers, phase splits, mass balances, energy balances, or equipment profiles. - Preparing a steady-state process base case for mechanical design, relief sizing, flow assurance, dynamic simulation, plant-data comparison, or optimization. ## Core Workflow 1. **Agree the model basis**: engineering question, battery limits, feed/assay, units, product specifications, data provenance and required fidelity. Follow [model-build-contract](references/model-build-contract.md) for every new or …
Read the whole file at its exact version.
How to install
mdr add equinor/neqsim/neqsim-process-modeling@sha256:b3b552b09f949057The line at the top of this page pins the label git:20261028.8ae7914, 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_qhfn3h642aw5anik)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 12 versions of this file, between Jul 27, 2026 and Oct 28, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261028.8ae7914 latest | 2026-10-28 | 8ae7914 | 25,369 B | A | view · diff |
| git:20261028.b335a0b | 2026-10-28 | b335a0b | 24,778 B | A | view · diff |
| git:20261027.56400d0 | 2026-10-27 | 56400d0 | 24,463 B | A | view · diff |
| git:20261007.0c5f0c3 | 2026-10-07 | 0c5f0c3 | 22,678 B | A | view · diff |
| git:20261001.728f9f2 | 2026-10-01 | 728f9f2 | 21,850 B | A | view · diff |
| git:20260919.77c34a0 | 2026-09-19 | 77c34a0 | 20,368 B | A | view · diff |
| git:20260912.e8d0067 | 2026-09-12 | e8d0067 | 20,248 B | A | view · diff |
| git:20260904.4c31682 | 2026-09-04 | 4c31682 | 18,324 B | A | view · diff |
| git:20260829.83432c8 | 2026-08-29 | 83432c8 | 15,064 B | A | view · diff |
| git:20260822.bd07729 | 2026-08-22 | bd07729 | 14,495 B | A | view · diff |
| git:20260727.ce0fadf | 2026-07-27 | ce0fadf | 13,377 B | A | view · diff |
| git:20260727.8021e48 | 2026-07-27 | 8021e48 | 11,640 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 (25369 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_qhfn3h642aw5anik GET https://markdownregistry.com/api/v1/resolve?ref=equinor/neqsim/neqsim-process-modeling GET https://markdownregistry.com/api/v1/blob/b3b552b09f949057659f5bfa6c3542e207cd55a92f1c251a5250350f291816dd
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.