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 krillinai/growth-skills --skill customer-health-modelinggit clone --depth 1 https://github.com/krillinai/growth-skillsWrote 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/krillinai/growth-skills/customer-health-modeling)<a href="https://agentmods.dev/skills/krillinai/growth-skills/customer-health-modeling"><img src="https://agentmods.dev/badge/skills/krillinai/growth-skills/customer-health-modeling/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/krillinai/growth-skills/customer-health-modeling"><img src="https://agentmods.dev/badge/skills/krillinai/growth-skills/customer-health-modeling.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 | $0.00098 | $0.03077 |
| Opus 5.5 | $0.00039 | $0.01231 |
| Sonnet 5.5 | $0.00020 | $0.00615 |
| Haiku 4.5 | $0.00010 | $0.00308 |
Grade A, and why
customer-health-modeling 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 2mo 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 — 110 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Customer Health Modeling
Build a versioned, decision-specific view of current customer value or a calibrated prediction of a defined future customer outcome. Health is not customer truth, one universal score, usage volume, renewal status, sentiment, or expansion propensity alone. Separate observed state, prediction, causal mechanism, treatment response, recommendation, action, and outcome.
Read customer-health-contract-and-labels.md before accepting the customer entity, hierarchy, decision, outcome, prediction time, horizon, label, cohort, maturity, or evidence. Read features-models-and-validation.md before using product, support, relationship, commercial, or human signals; designing features; selecting a rule, scorecard, survival, or predictive model; or validating leakage, discrimination, calibration, and thresholds. Read decisions-monitoring-and-governance.md before creating action bands, reason codes, suppressions, overrides, monitoring, market transfer, privacy, or external handoffs. Read output-contract.md before delivery. Use playbook-sources.md for the pinned Growth Playbook basis.
Select One Mode
| Mode | Use |
|---|---|
specification |
Define a calculation-ready customer, outcome, feature, label, validation, and decision contract when compatible evidence is unavailable |
build |
Build a bounded rule, dimensional view, scorecard, survival model, or prediction specification from supplied compatible evidence |
audit |
Inspect an existing model, score, dashboard, band, route, or claimed outcome for validity, leakage, calibration, safety, and governance |
validate |
Evaluate a supplied model or ruleset on mature out-of-time outcomes and the intended decision population |
monitor |
Review population, features, labels, calibration, performance, actions, and outcomes for drift or feedback |
refresh |
Preserve the prior version and update affected data, labels, features, model, thresholds, actions, or governance after material change |
What ships with it
5 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.
- 2mo ago First seen · 110 lines · 98 tokens per session scan A f2d8721a64ef
customer-health-modeling is a skill published in the GitHub repository krillinai/growth-skills (43 stars, last pushed 2mo ago), licensed MIT. It adds 98 tokens to every session and 3,077 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-09-03.
customer-health-modeling compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| customer-health-modelingkrillinai/growth-skills | Skill | 43 | 2mo ago | MIT | A | 98 | Claude Code, Codex |
| imagegenopenai/codex | Skill | 133k | yesterday | Apache-2.0 | A | 113 | Codex |
| playwright-climicrosoft/playwright | Skill | 99k | yesterday | Apache-2.0 | A | 19 | Claude Code |
| local-ai-agentsmicrosoft/ai-agents-for-beginners | Skill | 79k | 4d ago | MIT | A | 200 | Claude Code, Codex |
| systematic-debuggingobra/superpowers | Skill | 313k | 3d ago | MIT | A | 21 | Claude Code |
| next-cache-components-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 95 | Claude Code |
| next-partial-prefetching-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 103 | Claude Code |