Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/aaronjmars/aeon-agentnpx agentmods add skills/aaronjmars/aeon-agent/skill-healthWrote 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/aaronjmars/aeon-agent/skill-health)<a href="https://agentmods.dev/skills/aaronjmars/aeon-agent/skill-health"><img src="https://agentmods.dev/badge/skills/aaronjmars/aeon-agent/skill-health/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/aaronjmars/aeon-agent/skill-health"><img src="https://agentmods.dev/badge/skills/aaronjmars/aeon-agent/skill-health.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 | $0.08220 |
| Opus 5 | $0.00000 | $0.04110 |
| Sonnet 5 | $0.00000 | $0.01644 |
| Haiku 4.5 | $0.00000 | $0.00822 |
Grade A, and why
skill-health scanned grade A with 1 finding 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 7d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
This skill fetches no URLs directly — all data is local or via `gh` / `./scripts/skill-runs` (which uses `gh api`, so auth comes from `GITHUB_TOKEN` with no secret ever on the command line). No `curl` fallback needed. This is a copy
98% identical to skill-health — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 541 lines — stays where its author put it; the contents beside it link to each section on GitHub.
scorable: false # meta skill: no gradable output, skip the post-run quality scorer name: skill-health description: Fleet skill observability with two views - health audits per-skill metrics and files/resolves issues in memory/issues/; analytics ranks the fleet by 7d runs, success rates, and anomaly flags. scorable: false # meta skill: no gradable output, skip the post-run quality scorer metadata: title: Skill Health category: evolution var: "" tags: - meta
${var} — View selector.
- empty → health check across all scheduled skills (default).
- a skill slug (e.g.
token-movers) → health check for that one skill.analyticsormetrics(optionallyanalytics:HOURS, e.g.metrics:72) → fleet metrics view over the last HOURS (default 168 = 7d, cap 720).- a bare integer (e.g.
168) → metrics view with that window in hours (legacy shorthand).
Overview
This skill provides two views over the same GitHub-Actions skill-run data. They share a preamble but branch into distinct logic:
- health (default): per-skill classification, issue filing/resolution against
memory/issues/, and a state-change-gated notification. This is the load-bearing self-healing view — its issue contract,memory/skill-health/scoring, and### skill-healthlog shape are depended on by the health loop and other skills. Do not weaken it. - analytics (metrics): a fleet-wide ranked view — top runners, failure rates, exit-taxonomy distribution, silent-scheduled detection, and anomaly flags — with a significance-gated notification plus an article and a dashboard JSON spec.
heartbeatgives binary ok/not-ok per run and the health view audits skills one degradation-band at a time; the analytics view is the only place the operator sees the entire fleet ranked side-by-side.
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.
- 7d ago First seen · 541 lines · 0 tokens per session scan A 73f0cb40cba4
skill-health is a skill published in the GitHub repository aaronjmars/aeon-agent (11 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 8,220 tokens. A static security scan graded it A with 1 finding (makes network calls). It is 98% identical to skill-health, differing in 5 lines, and is treated as a copy.
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