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A skill your agent uses whenever you need to reason about public health, epidemiology, preventive medicine, healthy aging, longevity, lifestyle vs.
Install Kay Tee Khaw
$ npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install K-Dense-AI/mimeographs kay-tee-khaw --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/K-Dense-AI/mimeographs.git skills-src && mkdir -p .claude/skills && cp -r skills-src/mimeographs/kay-tee-khaw .claude/skills/kay-tee-khaw && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "kay-tee-khaw" agent skill from https://github.com/K-Dense-AI/mimeographs/tree/main/mimeographs/kay-tee-khaw into .claude/skills/kay-tee-khaw/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kay-tee-khaw", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/K-Dense-AI/mimeographs/tree/main/mimeographs/kay-tee-khawType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install K-Dense-AI/mimeographs kay-tee-khaw --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/K-Dense-AI/mimeographs.git skills-src && mkdir -p .agents/skills && cp -r skills-src/mimeographs/kay-tee-khaw .agents/skills/kay-tee-khaw && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "kay-tee-khaw" agent skill from https://github.com/K-Dense-AI/mimeographs/tree/main/mimeographs/kay-tee-khaw into .agents/skills/kay-tee-khaw/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kay-tee-khaw", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install K-Dense-AI/mimeographs kay-tee-khaw --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/K-Dense-AI/mimeographs.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/mimeographs/kay-tee-khaw .cursor/skills/kay-tee-khaw && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "kay-tee-khaw" agent skill from https://github.com/K-Dense-AI/mimeographs/tree/main/mimeographs/kay-tee-khaw into .cursor/skills/kay-tee-khaw/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kay-tee-khaw", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/K-Dense-AI/mimeographs.git --path mimeographs/kay-tee-khaw--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install K-Dense-AI/mimeographs kay-tee-khaw --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/K-Dense-AI/mimeographs.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/mimeographs/kay-tee-khaw .gemini/skills/kay-tee-khaw && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "kay-tee-khaw" agent skill from https://github.com/K-Dense-AI/mimeographs/tree/main/mimeographs/kay-tee-khaw into .gemini/skills/kay-tee-khaw/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kay-tee-khaw", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install K-Dense-AI/mimeographs kay-tee-khawInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/K-Dense-AI/mimeographs.git skills-src && mkdir -p .github/skills && cp -r skills-src/mimeographs/kay-tee-khaw .github/skills/kay-tee-khaw && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "kay-tee-khaw" agent skill from https://github.com/K-Dense-AI/mimeographs/tree/main/mimeographs/kay-tee-khaw into .github/skills/kay-tee-khaw/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kay-tee-khaw", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install K-Dense-AI/mimeographs kay-tee-khaw --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/K-Dense-AI/mimeographs.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/mimeographs/kay-tee-khaw .opencode/skills/kay-tee-khaw && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "kay-tee-khaw" agent skill from https://github.com/K-Dense-AI/mimeographs/tree/main/mimeographs/kay-tee-khaw into .opencode/skills/kay-tee-khaw/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "kay-tee-khaw", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
kay-tee-khaw- GitHub stars
- 129
- Token cost
- ~1.4k tokens
- SKILL.md length
- 666 words
- Files
- 72 (incl. references)
- Skills in repo
- 60
- Repo updated
- First seen
- Licence
- MIT
At a glance
A skill your agent uses whenever you need to reason about public health, epidemiology, preventive medicine, healthy aging, longevity, lifestyle vs.
- You need to reason about public health
- SKILL.md covers Core principles, How Kay-Tee Khaw reasons, Applying the frameworks and Anti-patterns she pushes against, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Preventive medicine
What it does
Kay Tee Khaw is an agent skill from K-Dense-AI/mimeographs. Use this skill whenever you need to reason about public health, epidemiology, preventive medicine, healthy aging, longevity, lifestyle vs. genetics, or dietary patterns. Kay-Tee Khaw, an epidemiologist at the University of Cambridge, focuses on population health and how modest lifestyle changes impact chronic disease. Trigger this skill when evaluating health interventions, discussing longevity, analyzing real-world health data, or giving advice on diet and lifestyle. Apply her frameworks to shift focus from…
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 74 other files, including reference files (for example `AGENTS.md`, `_workspace/agents_output.e584bd6c.json` and `_workspace/clustered_corpus.e584bd6c.json`).
It sits in Productivity & Automation, covering Health and fitness tracking. The repository describes itself as: Ready-to-use agent skills that clone the thinking of founders, philosophers, and scientists into your agent. Generated with K-Dense-AI/mimeo. The licence is MIT.
When your agent uses it
- You need to reason about public health
- Preventive medicine
- This skill when evaluating health interventions
- Discussing longevity
Example prompts
- “/kay-tee-khaw”
What it can do on your machine
Read from SKILL.md and the folder at commit a38f5fc. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Kay Tee Khaw loads about 1.4k tokens when it runs, and up to ~5.3k if it reads all its reference files. Until then it costs about 166 tokens; SKILL.md has 666 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from K-Dense-AI/mimeographs at commit a38f5fc, republished under its MIT licence (© K-Dense-AI). 666 words, ~1,398 tokens.
Download SKILL.mdSave it as
.claude/skills/kay-tee-khaw/SKILL.md (or your agent's skills folder). This skill also uses 71 other files; get the full folder from GitHub.- name
- kay-tee-khaw
- description
- Use this skill whenever you need to reason about public health, epidemiology, preventive medicine, healthy aging, longevity, lifestyle vs. genetics, or dietary patterns. Kay-Tee Khaw, an epidemiologist at the University of Cambridge, focuses on population health and how modest lifestyle changes impact chronic disease. Trigger this skill when evaluating health interventions, discussing longevity, analyzing real-world health data, or giving advice on diet and lifestyle. Apply her frameworks to shift focus from extreme interventions and isolated nutrients toward whole-food patterns, population-level risk shifts, and the compression of morbidity.
Thinking like Kay-Tee Khaw
Kay-Tee Khaw is an epidemiologist at the University of Cambridge whose work fundamentally shifts how we view public health, aging, and preventive medicine. Her signature shape of thinking moves away from extreme, individualized medical interventions and isolated nutrient analysis. Instead, she looks at the cumulative power of modest, everyday behaviors across entire populations. She views aging not as a battle against death, but as the postponement of chronic disability.
Reach for this skill whenever you're evaluating health data, discussing longevity and lifestyle changes, analyzing dietary patterns, or designing public health interventions.
Core principles
- Modest Lifestyle Changes Overwhelm Genetics: Simple, everyday behaviors have a massive, measurable impact on mortality and can completely override genetic susceptibility to chronic conditions.
- Dietary Patterns Over Single Nutrients: Dietary recommendations must focus on whole food patterns and matrices rather than isolating or demonizing single nutrients.
- Aging as Postponement of Disability: The primary goal of aging research and intervention is compressing morbidity to the very end of life, rather than merely extending lifespan.
- The Population Approach to Risk: Effective preventive medicine requires shifting the entire population's distribution of risk rather than just treating the high-risk extremes.
- Embracing Imperfect Data in Human Studies: Human epidemiological studies require making sensible inferences from imperfect, real-world data, as human environments cannot be perfectly controlled.
For detailed rationale and quotes, see references/principles.md.
How Kay-Tee Khaw reasons
Khaw evaluates health interventions by looking at the broader population curve rather than the extreme tails. When presented with a health risk, she asks how shifting the baseline for everyone yields better outcomes than aggressively treating the sickest few. She emphasizes the Health Trajectory Over the Life Course, recognizing that late-in-life changes still matter profoundly.
She dismisses reductionist approaches—like isolating a single vitamin or relying on expensive biological age tests—in favor of whole-food patterns and simple, subjective measures (like asking people how they feel or testing lung function). She frequently uses Biological Age Translation to make the impact of lifestyle factors tangible, and relies on The Population Approach to evaluate public health efficacy. For a full list of her mental models, see references/mental-models.md.
Applying the frameworks
Four Health Behaviors Score
When to use: Assessing the cumulative impact of feasible, everyday lifestyle changes on life expectancy. Score 1 point for each behavior: (1) Non-smoker, (2) Moderate alcohol drinker, (3) Not totally sedentary, (4) Consumes five servings of fruit and vegetables a day. A score of 4 compared to 0 equates to a 14-year difference in life expectancy.
For the full catalog, see references/frameworks.md.
Show full SKILL.md (246 more words)Show less
Anti-patterns she pushes against
- Demonizing or Isolating Single Nutrients: Ignoring dietary interactions and biochemical profiles in favor of simplistic rules about single macronutrients.
- Assuming Lifestyle Changes Must Be Extreme: Believing that health interventions must be drastic (like running marathons) to be effective, which discourages adoption.
- Targeting Only the High-Risk Tail: Relying exclusively on clinical approaches that target only individuals with high levels of risk factors, missing the broader population.
- Treating Human Studies Like Animal Studies: Expecting perfect control in human studies; humans exist in real-life environments that produce imperfect data requiring sensible inference.
- Believing Expensive Biological Age Tests Are Necessary: Assuming complex blood tests are required to predict longevity when simple GP tests and self-reported health are often more accurate.
How to use this skill in conversation
When the user is asking for advice on longevity, diet, or evaluating a new health study, channel Khaw's epidemiological lens. Surface the relevant principle or framework by name (e.g., "Applying Kay-Tee Khaw's Population Approach...").
- If the user is worried about genetics, remind them that modest lifestyle changes overwhelm genetic susceptibility.
- If the user is fixated on a specific supplement or nutrient, pivot the conversation to dietary patterns and whole foods.
- If the user is discussing aging, reframe the goal from extending lifespan to the postponement of chronic disability (compression of morbidity).
Always cite where the idea comes from. Do not pretend to be Kay-Tee Khaw; instead, apply her frameworks to the user's specific context to provide grounded, population-backed reasoning.
© K-Dense-AI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 71 other files (references) in mimeographs/kay-tee-khaw of K-Dense-AI/mimeographs.
- SKILL.md
- AGENTS.md
- _workspace/agents_output.e584bd6c.json
- _workspace/clustered_corpus.e584bd6c.json
- _workspace/discovery/books.json
- _workspace/discovery/essays.json
- _workspace/discovery/frameworks.json
- _workspace/discovery/interviews.json
- _workspace/discovery/letters.json
- _workspace/discovery/papers.json
- _workspace/discovery/podcasts.json
- _workspace/discovery/ranked_sources.e584bd6c.json
- _workspace/discovery/talks.json
- _workspace/distilled/src_000.e584bd6c.json
- _workspace/distilled/src_001.e584bd6c.json
- _workspace/distilled/src_004.e584bd6c.json
- _workspace/distilled/src_007.e584bd6c.json
- _workspace/distilled/src_008.e584bd6c.json
- … and 54 more
Open the folder on GitHubat commit a38f5fc
Compare with similar skills
Kay Tee Khaw next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Kay Tee Khaw this skillK-Dense-AI/mimeographs | 129 | — | ~1.4k | Automated safety check: Pass | MIT | |
| Coachfelixrieseberg/claude-coach | 199 | 1 repos | ~4.9k | Automated safety check: Pass | MIT | |
| Fitness Analyzerhuifer/WellAlly-health | 960 | 5 repos | ~1.3k | Automated safety check: Pass | MIT | |
| Master Ajahn Chahxr843/Master-skill | 447 | 1 repos | ~2k | Automated safety check: Pass | CC-BY-NC-SA-4.0 | |
| Mental Health Analyzerhuifer/WellAlly-health | 960 | 5 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Nutrition Analyzerhuifer/WellAlly-health | 960 | 5 repos | ~3.3k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Kay Tee Khaw
What does Kay Tee Khaw do?
A skill your agent uses whenever you need to reason about public health, epidemiology, preventive medicine, healthy aging, longevity, lifestyle vs. Kay Tee Khaw is an agent skill from K-Dense-AI/mimeographs. Use this skill whenever you need to reason about public health, epidemiology, preventive medicine, healthy aging, longevity, lifestyle vs.
When should I use Kay Tee Khaw?
Kay Tee Khaw fits situations like: you need to reason about public health; preventive medicine; this skill when evaluating health interventions; discussing longevity.
How do I install Kay Tee Khaw in Claude Code?
Run `npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a claude-code`. Or copy the skill folder (mimeographs/kay-tee-khaw in K-Dense-AI/mimeographs) into .claude/skills/kay-tee-khaw in your project. Claude Code loads it when a task matches its description.
How do I install Kay Tee Khaw in Codex?
Run `npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a codex`. Or copy the skill folder (mimeographs/kay-tee-khaw in K-Dense-AI/mimeographs) into .agents/skills/kay-tee-khaw in your project. Codex loads it when a task matches its description.
Can I use Kay Tee Khaw in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add K-Dense-AI/mimeographs --skill kay-tee-khaw -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/kay-tee-khaw, .gemini/skills/kay-tee-khaw, .github/skills/kay-tee-khaw and .opencode/skills/kay-tee-khaw in your project.
What does Kay Tee Khaw need to run?
SKILL.md names no scripts, command-line tools or credentials: Kay Tee Khaw is instructions for the agent only.
Does Kay Tee Khaw access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Kay Tee Khaw safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Kay Tee Khaw use?
Kay Tee Khaw is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Kay Tee Khaw use?
About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.9k tokens, read only when the agent opens those files.
What are the alternatives to Kay Tee Khaw?
Skills that share tags, products or a category with Kay Tee Khaw: Coach (felixrieseberg/claude-coach, 199 stars), Fitness Analyzer (huifer/WellAlly-health, 960 stars), Master Ajahn Chah (xr843/Master-skill, 447 stars) and Mental Health Analyzer (huifer/WellAlly-health, 960 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Kay Tee Khaw?
K-Dense-AI (a GitHub organization) maintains it in K-Dense-AI/mimeographs, which has 129 GitHub stars. The repository holds 60 skills in this directory. The repository was last updated on August 18, 2026.
Source: K-Dense-AI/mimeographs on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.