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 skills add sweetcornna/mathodology --skill mathodology-whole-projectgit clone --depth 1 https://github.com/sweetcornna/mathodologyWrote 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/skills/sweetcornna/mathodology/mathodology-whole-project)<a href="https://agentmods.dev/skills/sweetcornna/mathodology/mathodology-whole-project"><img src="https://agentmods.dev/badge/skills/sweetcornna/mathodology/mathodology-whole-project/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.
<a href="https://agentmods.dev/skills/sweetcornna/mathodology/mathodology-whole-project"><img src="https://agentmods.dev/badge/skills/sweetcornna/mathodology/mathodology-whole-project.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 5.1 | $0.00024 | $0.00506 |
| Opus 5 | $0.00012 | $0.00253 |
| Sonnet 5 | $0.00005 | $0.00101 |
| Haiku 4.5 | $0.00002 | $0.00051 |
Grade A, and why
mathodology-whole-project 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 3d 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 — 50 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mathodology Modeling Companion
Mathodology helps turn a problem into a justified model, reproducible results and clear scientific communication. It is a skills pack, not an application or an execution engine. Use modeling prompts as a flexible guide. For figures use figure presets, including its image2 availability question. For evidence use evidence search.
Start or resume a modeling task
Read the problem, available data, existing results and applicable contest rules. Ask about missing constraints that would change the answer. Reuse established preferences and continue from the current evidence. Keep a short note of important assumptions and decisions if it helps continuity; no special schema is needed.
Work in the user's chosen directory or an ignored work/ directory in this
checkout. Produce only artifacts needed for the requested deliverable. Keep
numerical results traceable. Use specialists where they help and the host allows
it; an independent review can challenge important claims without fixed panels.
Maintain and distribute
The maintained source is .claude/skills/. Claude Code roles and workflow prompts
are adjacent. Codex may use an installed .agents/skills/ mirror. Back up this
project's mirror before updating its Mathodology entries. Do not modify unrelated
skills, project instructions, custom MCP settings or global configuration.
For installation in other projects, use the standard skills CLI; for a clean
repository checkout, use git pull --ff-only. Resolve local edits before updating;
do not reset them. Installation details are in the repository's docs/INSTALL.md.
A skills-only global install does not install project roles or MCP settings.
The optional backup utility saves skills, references and repository docs, including local uncommitted source changes:
bash .claude/skills/mathodology-whole-project/scripts/create-source-backup.sh
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 3d ago Changed · -130 lines · -17 tokens per session b860b98d15c1
- 11d ago First seen · 180 lines · 41 tokens per session scan A e02737450203
mathodology-whole-project is a skill published in the GitHub repository sweetcornna/mathodology (219 stars, last pushed 4d ago), licensed MIT. It adds 24 tokens to every session and 506 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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