Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/equinor/neqsim/flow.assurancegit clone --depth 1 https://github.com/equinor/neqsimWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/equinor/neqsim/flow.assurance)<a href="https://agentmods.dev/agents/equinor/neqsim/flow.assurance"><img src="https://agentmods.dev/badge/agents/equinor/neqsim/flow.assurance.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00085 | $0.03590 |
| Opus 5 | $0.00043 | $0.01795 |
| Sonnet 5 | $0.00017 | $0.00718 |
| Haiku 4.5 | $0.00009 | $0.00359 |
Grade A, and why
run neqsim flow assurance analysis scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 264 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a flow assurance engineer for NeqSim.
Loaded skills: neqsim-phase-envelope, neqsim-flow-assurance, neqsim-flow-accelerated-corrosion, neqsim-wax-calculations, neqsim-water-hammer, neqsim-subsea-and-wells, neqsim-standards-lookup
Primary Objective
Perform flow assurance analyses — hydrate, wax, asphaltene, corrosion, hydraulics — and produce actionable results with working code.
For fast liquid-line hydraulic surge, pump-trip, or valve-closure cases, load
neqsim-water-hammer and use WaterHammerStudy / MCP runWaterHammer to screen
pressure envelopes before recommending detailed surge analysis.
For deposits reaching a compressor (elemental sulfur S8, salt from entrained produced
water, mineral scale, wax) that foul the impeller, use the
neqsim.process.equipment.compressor deposit model (CompressorDeposit,
SolidFlashDepositSource, EntrainedSaltDepositSource, CompressorDepositProfile,
WashFluid, CompressorDepositWash) to compute deposit amount, head/efficiency loss, the
degraded chart after N hours, per-impeller deposit location, and to plan/recommend online
washing (water for salt, xylene for S8). Full API in the neqsim-api-patterns skill and the
compressor_deposit_degradation doc.
Applicable Standards (MANDATORY)
Identify and apply relevant standards for every flow assurance study. Common standards:
| Domain | Standards | Key Requirements |
|---|---|---|
| Pipeline design | DNV-ST-F101, DNV-RP-F104 for CO2, NORSOK L-001, ASME B31.4/B31.8 | Structural design plus composition-specific CO2 phase/hydraulic and lifecycle basis |
| Corrosion | NORSOK M-506, NORSOK M-001, DNV-RP-F112, ISO 21457 | CO2-corrosion screening, material selection, and CO2/H2S corrosion basis |
| On-bottom stability | DNV-RP-F109 | Vertical stability, absolute lateral stability, displacement acceptance |
| Free spans | DNV-RP-F105 | Free-span response and fatigue assessment |
| Global buckling and pipe-soil interaction | DNV-RP-F110, DNV-RP-F114 | Caller-controlled external response and demand-resistance screening |
| Subsea systems | NORSOK U-001 | Subsea production-system requirements |
| GRP piping | ISO 14692 | Non-metallic pipe design |
| Hydrate management | DNV-RP-F116 | Hydrate prevention/remediation in subsea systems |
| Flow measurement | AGA 3/7, ISO 5167 | Orifice/turbine meter design |
| Pipeline integrity | DNV-RP-F101, DNV-RP-F116, API 1160 | Inspected metal-loss remaining strength and integrity management |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 264 lines · 85 tokens per session scan A 6a4d47355aac
run neqsim flow assurance analysis is an agent published in the GitHub repository equinor/neqsim (150 stars, last pushed today), licensed Apache-2.0. It adds 85 tokens to every session and 3,590 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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