equinor/neqsim · .github/skills/neqsim-equipment-cost-estimation/SKILL.md

neqsim-equipment-cost-estimation skillA

neqsim-equipment-cost-estimation is agent-read markdown (skill) from equinor/neqsim: Equipment and process CAPEX estimation — Turton/Peters/Ulrich/Seider correlations, CEPCI escalation, material/pressure factors, bare-module to grass-roots, AACE class 1-5, location factors, currency conversion, CostEstimateResult reconciliation, and mechanical-design-driven topsides/SURF/well rollups. USE WHEN: a task requires a +30%/-30% Class-3/4 estimate for equipment, a process flowsheet, topsides, SURF, wells, or reservoir-to-market CAPEX. Anchors on CostEstimationCalculator and ProcessCost.

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-equipment-cost-estimation@v1.0.0
Exact content
mdr add equinor/neqsim/neqsim-equipment-cost-estimation@sha256:ef06c3ff482a8c41

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_xpgqtmtmxool7pal.svg)](https://markdownregistry.com/a/art_xpgqtmtmxool7pal)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-09-15 c675924 15,586 BA view · diff
v1.0.02026-06-28 33062cc 13,996 BA view · diff
v1.0.02026-04-26 f35556c 7,813 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 (15586 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 2026-09-15 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_xpgqtmtmxool7pal
GET https://markdownregistry.com/api/v1/resolve?ref=equinor/neqsim/neqsim-equipment-cost-estimation
GET https://markdownregistry.com/api/v1/blob/ef06c3ff482a8c417a4af82e8653b451e557969d55e76eebd60fb43ec459de9a