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 ma-compbio-lab/SkillFoundry --skill lifelines-kaplan-meier-startergit clone --depth 1 https://github.com/ma-compbio-lab/SkillFoundryWrote 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/ma-compbio-lab/skillfoundry/lifelines-kaplan-meier-starter)<a href="https://agentmods.dev/skills/ma-compbio-lab/skillfoundry/lifelines-kaplan-meier-starter"><img src="https://agentmods.dev/badge/skills/ma-compbio-lab/skillfoundry/lifelines-kaplan-meier-starter/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/ma-compbio-lab/skillfoundry/lifelines-kaplan-meier-starter"><img src="https://agentmods.dev/badge/skills/ma-compbio-lab/skillfoundry/lifelines-kaplan-meier-starter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00000 | $0.00301 |
| Opus 5 | $0.00000 | $0.00151 |
| Sonnet 5 | $0.00000 | $0.00060 |
| Haiku 4.5 | $0.00000 | $0.00030 |
Grade A, and why
lifelines-kaplan-meier-starter 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 9d 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.
What it actually says
Lifelines Kaplan Meier Starter
Use this skill to run a deterministic Kaplan-Meier survival analysis over a toy cohort and summarize per-group survival curves.
What it does
- Loads a tiny cohort table with durations, events, and group labels.
- Fits one Kaplan-Meier curve per group with
lifelines. - Returns compact JSON with median survival times and survival probabilities at fixed time points.
- Optionally renders a PNG survival plot.
When to use it
- You need a local starter for survival-analysis workflows.
- You want a verified template for grouped time-to-event data in Python.
Example
slurm/envs/statistics/bin/python skills/clinical-biomedical-data-science/lifelines-kaplan-meier-starter/scripts/run_lifelines_kaplan_meier.py \
--input skills/clinical-biomedical-data-science/lifelines-kaplan-meier-starter/examples/toy_survival_cohort.tsv \
--summary-out scratch/lifelines/kaplan_meier_summary.json \
--png-out scratch/lifelines/kaplan_meier_plot.png
Verification
- Skill-local tests:
python3 -m unittest discover -s skills/clinical-biomedical-data-science/lifelines-kaplan-meier-starter/tests -p 'test_*.py' - Repository smoke:
python3 -m unittest tests.smoke.test_phase25_agent_and_clinical_skills -v
What ships with it
7 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.
- 9d ago First seen · 30 lines · 0 tokens per session scan A 062120424108
lifelines-kaplan-meier-starter is a skill published in the GitHub repository ma-compbio-lab/SkillFoundry (38 stars, last pushed 4mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 301 tokens. 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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