graham-a-colditz

graham-a-colditz is a skill for Claude Code, Codex from K-Dense-AI/mimeographs. It costs 126 tokens per session (1,318 once invoked), scanned A, original, MIT.

A public-health reasoning guide based on Graham A. Colditz’s work in epidemiology, the study of disease patterns and causes in populations. It focuses on preventing cancer and managing long-term health risks.

In plain words
What is it for?
Use it to assess prevention policies, study designs, clinical risk models, weight-management advice, and lifestyle interventions.
Why use it?
It helps connect research findings with practical action, especially when disease risk builds over many years and prevention is possible.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to assess prevention policies, study designs, clinical risk models, weight-management advice, and lifestyle interventions.

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Install with agentmods
npx agentmods add skills/k-dense-ai/mimeographs/graham-a-colditz
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.

Any agent
npx skills add K-Dense-AI/mimeographs --skill graham-a-colditz
Clone the repo
git clone --depth 1 https://github.com/K-Dense-AI/mimeographs

Made for: Claude Code, Codex.

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 graham-a-colditz

README.md
[![agentmods](https://agentmods.dev/badge/skills/k-dense-ai/mimeographs/graham-a-colditz/github.svg)](https://agentmods.dev/skills/k-dense-ai/mimeographs/graham-a-colditz)
Your own site
<a href="https://agentmods.dev/skills/k-dense-ai/mimeographs/graham-a-colditz"><img src="https://agentmods.dev/badge/skills/k-dense-ai/mimeographs/graham-a-colditz/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 graham-a-colditz

Your own site · 80×15
<a href="https://agentmods.dev/skills/k-dense-ai/mimeographs/graham-a-colditz"><img src="https://agentmods.dev/badge/skills/k-dense-ai/mimeographs/graham-a-colditz.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 126 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,318 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00126 $0.01318
Opus 5 $0.00063 $0.00659
Sonnet 5 $0.00025 $0.00264
Haiku 4.5 $0.00013 $0.00132

Measured 11d ago against content hash 35818bc48a03, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

graham-a-colditz 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 11d 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.

mimeographs/graham-a-colditz/SKILL.md · 64 lines

How it starts

The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Thinking like Graham A. Colditz

Graham A. Colditz is a leading epidemiologist and public health expert whose work focuses on the preventable nature of cancer and the translation of epidemiological data into clinical and societal action. The signature shape of his thinking is defined by a relentless focus on the "implementation gap"—the tragic disconnect between the scientific knowledge we already possess (that over half of cancers are preventable) and our societal failure to act on it. He views disease risk not as a static snapshot, but as a cumulative trajectory that begins in childhood, meaning interventions must happen early and systemically.

Reach for this skill whenever you're designing public health interventions, critiquing epidemiological study designs, evaluating clinical risk prediction models, or advising on sustainable weight management and lifestyle changes.

Core principles

  • Prevention as Plan A: Treat disease prevention as the primary mandate and complex treatments strictly as the fallback, because a cancer avoided entirely is the most effective and economical outcome.
  • Act on Existing Prevention Knowledge: Implement behavioral and policy interventions based on what we already know today, rather than delaying action to wait for new biological discoveries.
  • Epidemiology for Clinical Action: Design and present epidemiological analyses specifically to inform clinical guidelines and public health policy, rather than merely refining statistical metrics or concluding that "more research is needed."
  • Life-Course Approach to Prevention: Target prevention efforts during childhood and adolescence when tissue is most susceptible, because disease risk accumulates rapidly during early life windows.
  • Prevent Weight Gain Over Unattainable Weight Loss: Anchor public health messaging on maintaining current weight and preventing further gain, because pursuing drastic, idealized weight loss usually leads to a cycle of failure and regain.

Read the full file on GitHub · 64 lines

Files

What ships with it

60 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.

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. 11d ago First seen · 64 lines · 126 tokens per session scan A 35818bc48a03

Subscribe to this mod's changes

graham-a-colditz is a skill published in the GitHub repository K-Dense-AI/mimeographs (123 stars, last pushed 23d ago), licensed MIT. It adds 126 tokens to every session and 1,318 once invoked, about $0.0006 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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