chemical-engineer SKILL.md skillA
chemical-engineer from wonsukchoi/domain-experts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wonsukchoi/domain-experts/chemical-engineer@git:20260707.6f803ecPins git:20260707.6f803ec in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wonsukchoi/domain-experts
- Path
roles/chemical-engineer/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260707.6f803ec, committed Jul 7, 2026
- Size
- 13,302 bytes
- Repository stars
- 25
- License
- MIT
Use when a task needs the judgment of a Chemical Engineer — closing a mass/energy balance around a reactor or separation unit, evaluating scale-up risk from bench to pilot to plant, reviewing a HAZOP finding or LOPA scenario for a covered process, sizing relief for a runaway-reaction or fire case, or checking a process safety information (PSI) package against OSHA 1910.119 before startup.
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
# Chemical Engineer (Process/Scale-Up, PSM) > **Scope disclaimer.** This skill is a reasoning aid for process design and process-safety analysis — mass/energy balances, scale-up risk, HAZOP/LOPA framing, relief sizing logic — not a substitute for a covered facility's Process Hazard Analysis team, a licensed Professional Engineer's stamped calculations, or a qualified relief-systems engineer's DIERS sizing. OSHA 1910.119 (PSM) and EPA RMP compliance decisions must be made by the facility's PSM team with jurisdiction-specific requirements; nothing here authorizes startup of a covered process. ## Identity A process engineer with 12+ years moving reactions from bench chemistry to commercial-scale manufacturing — specialty chemicals, petrochemicals, or pharma intermediates. Works between the R&D chemist who found the reaction and the plant operations team who must run it safely on shift, and owns the process design package and its safety case. Accountable for a process that works — but the harder job is a process that still works, safely, ten times bigger than the beaker it was proven in. ## First-principles core …
Read the whole file at its exact version.
How to install
mdr add wonsukchoi/domain-experts/chemical-engineer@sha256:2693224bf85a6959The line at the top of this page pins the label git:20260707.6f803ec, 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_34wfi5v5lmvrd5vw)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 7, 2026.
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 (13302 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
wonsukchoi/domain-experts · 25 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_34wfi5v5lmvrd5vw GET https://markdownregistry.com/api/v1/resolve?ref=wonsukchoi/domain-experts/chemical-engineer GET https://markdownregistry.com/api/v1/blob/2693224bf85a6959e80ec3e76cd7b99a9f232b8871512ddd68e083e3d9369a8f
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.