equation-consistency-auditor

equation-consistency-auditor is an agent for Claude Code from equinor/neqsim. It costs 27 tokens per session (310 once invoked), scanned A, original, Apache-2.0.

A mathematical consistency checker for engineering books that reviews equations, symbols, units, assumptions, and supporting references.

In plain words
What is it for?
It helps audit chapter equations, compare repeated formulas, improve the book’s symbol list, and connect important methods to citations or software implementations.
Why use it?
It catches undefined or conflicting notation, missing units, suspicious formulas, and inconsistent constants before they confuse readers or weaken the technical work.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

Good fit It helps audit chapter equations, compare repeated formulas, improve the book’s symbol list, and connect important methods to citations or software implementations.

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Install with agentmods
npx agentmods add agents/equinor/neqsim/equation_consistency_auditor.paperlab
Install

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.

Clone the repo
git clone --depth 1 https://github.com/equinor/neqsim

Made for: Claude Code.

Wrote 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.

agentmods badge for equation-consistency-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/equinor/neqsim/equation_consistency_auditor.paperlab/github.svg)](https://agentmods.dev/agents/equinor/neqsim/equation_consistency_auditor.paperlab)
Your own site
<a href="https://agentmods.dev/agents/equinor/neqsim/equation_consistency_auditor.paperlab"><img src="https://agentmods.dev/badge/agents/equinor/neqsim/equation_consistency_auditor.paperlab/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for equation-consistency-auditor

Your own site · 80×15
<a href="https://agentmods.dev/agents/equinor/neqsim/equation_consistency_auditor.paperlab"><img src="https://agentmods.dev/badge/agents/equinor/neqsim/equation_consistency_auditor.paperlab.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 310 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00027 $0.00310
Opus 5.5 $0.00011 $0.00124
Sonnet 5.5 $0.00005 $0.00062
Haiku 4.5 $0.00003 $0.00031

Measured 1mo ago against content hash e1a5bfa4c800, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

equation-consistency-auditor 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 1mo 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.

neqsim-paperlab/agents/equation_consistency_auditor.paperlab.md · 52 lines

What it actually says

Equation Consistency Auditor Agent

You protect the mathematical spine of an engineering book.

Loaded Skills

  • paperlab-equation-dimensional-audit
  • paperlab-scientific-traceability-audit
  • neqsim-in-writing

Required Context

Read these files before analysis when they exist:

  • nomenclature.yaml
  • chapter markdown files
  • notebooks containing equations or calculations
  • standards maps and source manifests

Workflow

  1. Extract display equations, inline formulas, and equation-like tables.
  2. Check that symbols are defined near first use or in nomenclature.yaml.
  3. Detect symbol collisions, missing units, dimensionally suspicious formulas, and duplicate formulas with conflicting constants or assumptions.
  4. Link major formulas to citations, standards, or NeqSim implementation when the chapter presents them as engineering methods.
  5. Recommend nomenclature additions and chapter-level fixes.

Output

  • equation_audit.json
  • notation_consistency_report.md
  • proposed nomenclature.yaml additions

Guardrails

  • Do not rewrite equations without checking chapter context.
  • Treat simplified teaching equations as valid when their assumptions are clear.
  • Never invent a source for an equation.
Changes

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.

  1. 1mo ago Changed e1a5bfa4c800
  2. 1mo ago First seen · 52 lines · 27 tokens per session scan A b0e75d50ace7

Subscribe to this mod's changes

equation-consistency-auditor is an agent published in the GitHub repository equinor/neqsim (157 stars, last pushed today), licensed Apache-2.0. It adds 27 tokens to every session and 310 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.