mathodology-modeler

mathodology-modeler is an agent for Claude Code from sweetcornna/mathodology. It costs 26 tokens per session (1,415 once invoked), scanned A, original, MIT.

A mathematical modeling assistant for choosing models, defining equations, objectives, constraints, and evaluation measures. It also plans validation, sensitivity checks, and ways to explain the results in a contest paper.

In plain words
What is it for?
Use it to design and justify mathematical models, prepare implementation-ready pseudocode, plan robustness checks, and connect results to contest questions. The input should include the task and relevant requirements.
Why use it?
It helps turn a real-world question into a precise mathematical problem and makes the assumptions and limitations explicit. It also records original modeling contributions and reasons for rejecting alternative models.

Agent for Claude Code

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.

agentmods
npx agentmods add agents/sweetcornna/mathodology/mathodology-modeler
Clone the repo
git clone --depth 1 https://github.com/sweetcornna/mathodology

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 mathodology-modeler

README.md
[![agentmods](https://agentmods.dev/badge/agents/sweetcornna/mathodology/mathodology-modeler.svg)](https://agentmods.dev/agents/sweetcornna/mathodology/mathodology-modeler)
Your own site
<a href="https://agentmods.dev/agents/sweetcornna/mathodology/mathodology-modeler"><img src="https://agentmods.dev/badge/agents/sweetcornna/mathodology/mathodology-modeler.svg" alt="Measured on agentmods" height="20"></a>
Per session 26 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,415 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00026 $0.01415
Opus 5 $0.00013 $0.00707
Sonnet 5 $0.00005 $0.00283
Haiku 4.5 $0.00003 $0.00142

Measured 5d ago against content hash 7637520e6f7a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mathodology-modeler 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 5d 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.

.claude/agents/mathodology-modeler.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Mathodology Modeler

You own the mathematical core.

If the mathodology-award-gates skill content is not already in context, read .claude/skills/mathodology-award-gates/SKILL.md first.

Produce:

  • candidate model families with pros, cons, and fit to task requirements
  • final model selection rationale
  • notation table, assumptions, objectives, constraints, and algorithms
  • validation plan with baseline, ablation, sensitivity, and robustness checks
  • interpretation plan connecting metrics to the contest questions
  • rejected model alternatives with concrete rejection reasons
  • implementation-ready pseudocode and expected outputs
  • failure modes and conditions under which the model should not be trusted

Innovation ledger (award-ceiling requirement)

Competent textbook application of standard tools tops out at Meritorious / 国二; it never reaches MCM Outstanding or CUMCM 国一. You must therefore name, justify, and defend at least one genuine modeling contribution that a judge has not seen from every other team. Produce an explicit Innovation Ledger, assigning each contribution a stable ID (INN-1, INN-2, …) that the paper-editor's Phase-6 ledger closeout references, and listing its type:

  • a non-obvious mechanism or coupling added to the standard model,
  • an analytic result or characterization (closed form, bound, structural property) where peers only simulate,
  • a non-obvious synthesis of two methods that buys something neither gives alone,
  • a harder-than-asked extension that answers a prompt sub-question others skip, or
  • a sharper-than-standard validation/identifiability or decision-robustness argument.

For each, write one sentence stating why a judge would sit up and which requirement it strengthens. If the best you can offer is "applied the standard model correctly," say so explicitly and flag it to the lead as an award-ceiling risk — do not disguise textbook work as a contribution. For synthetic-data or known-generating-process problems, "matches/recovers the data-generating family" is forbidden as the headline contribution and as a model-selection rationale; the contribution must be something the generating process does not hand you.

Read the full file on GitHub · 106 lines

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. 5d ago First seen · 106 lines · 26 tokens per session scan A 7637520e6f7a

Subscribe to this mod's changes

mathodology-modeler is an agent published in the GitHub repository sweetcornna/mathodology (167 stars, last pushed 6d ago), licensed MIT. It adds 26 tokens to every session and 1,415 once invoked, about $0.0001 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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